Wholly Owned Subsidiary

How does full ownership work?

Direct ownership, ownership chains and minority interests

A wholly owned subsidiary is a subsidiary in which no outside shareholder holds an ownership interest. “Wholly owned” therefore sits inside the broader category of subsidiary; a company is not wholly owned merely because the parent controls it. In the UK, the Companies Act also recognizes a company as wholly owned where its only members are the parent, the parent’s wholly-owned subsidiaries, or persons acting for them. This permits an indirect ownership chain without requiring the ultimate parent to appear as the direct shareholder of every company. See Companies Act 2006, section 1159.

Consider a hypothetical group in which Parent owns 100% of Holding, and Holding owns 100% of Operating. Holding is the direct legal owner of Operating’s shares, while Parent is the ultimate owner. Operating is indirectly wholly owned by Parent because every link in the chain is wholly owned. Each company remains a separate legal person; consolidating the group’s financial results does not merge them.

By contrast, suppose Parent owns 75% of Operating and an outside investor owns 25%. If Parent has the relevant majority voting rights, Operating may remain a controlled subsidiary, but it is not wholly owned. The exact control test depends on the applicable law and the rights attached to the shares. The UK statutory test, for example, can consider majority voting rights, the right to appoint or remove a majority of the board, and agreed arrangements conferring control, as well as an indirect chain. A percentage alone is not a universal formula for control. See Companies Act 2006, section 1159 and Schedule 6.

The 75/25 example also illustrates why the precise terms matter. The outside investor may have rights to receive profits or distributions, receive information, participate in certain decisions, or protect its investment through consent requirements. Those rights depend on the law, the company’s constitutional documents, the share terms and any shareholders’ agreement. The investor does not automatically have a veto over every operating decision. Before treating a company as controlled or wholly owned, a reader should therefore establish:

• who owns each relevant class of ownership interest;
• which rights are attached to those interests;
• who has voting and board-appointment authority;
• whether any nominee or arrangement affects how the rights are held or exercised; and
• whether the ownership chain remains unchanged as of the relevant date.

A brand, group chart or consolidated financial statement may suggest the relationship, but none proves direct ownership by itself. The evidence should be traced through the relevant ownership records and share classes.

Caption: Hypothetical UK group: each link is 100%-owned, making the operating company indirectly wholly owned by the ultimate parent under the Companies Act test. Each box remains a separate company. UK Companies Act 2006: subsidiary definition · UK Companies Act 2006: incorporation

A different question is whether a subsidiary may own shares in its parent. This is not part of ordinary indirect ownership: it creates a cross-holding in which the subsidiary becomes a member of the holding company. UK law generally prohibits that membership and renders the relevant allotment or transfer void, subject to the statutory exceptions. The limited exceptions include cases involving a personal representative or trustee and an authorized securities dealer. This is a UK-specific restriction, not a worldwide rule, and it should not be confused with the ordinary Parent → Holding → Operating chain. See Companies Act 2006, section 136.

Entity form and place of incorporation

“Wholly owned” describes an ownership relationship, not a legal form or a location. The owned company may be a UK limited company, a German GmbH, a US limited liability company or another entity form permitted in the relevant jurisdiction. It may be incorporated in the parent’s home country or elsewhere. Company size likewise does not determine the relationship: a small business can own a subsidiary, although it must have sufficient capital, management capacity and operational support.

For example, a German GmbH can have a single shareholder that is a legal entity, including a foreign company. Its formation involves corporate documents and registration, but foreign share ownership does not itself make the GmbH a foreign company in the ordinary sense: the place of incorporation remains central to its legal identity. The German Trade & Invest guidance on setting up a company in Germany also shows that registration is only one part of readiness. Sector permissions, tax and employment questions, foreign-investment screening where applicable, and operational controls may still need separate review.

A company can own all interests in a US single-member LLC. The LLC remains a state-law entity even though, unless it elects otherwise, its US federal income-tax treatment may be disregarded. That tax classification does not change who legally owns the LLC. Nor does an LLC owned by an individual become a subsidiary of another company merely because it has one owner. See the IRS guidance on single-member LLCs.

A domestic subsidiary may also be useful. Suppose a UK parent creates a UK operating company to hold contracts, assets or employees. The operating company is separate from its parent even though both operate in the same country. Conversely, a cross-border structure may be useful where local ownership, contracts, assets or operations require a separate local entity. The need for that entity must be established from the activity; incorporation abroad does not automatically authorize every regulated activity or satisfy every foreign-investment rule.

Airgas provides a dated ownership example. In an article published on 9 April 2026, Air Liquide described Airgas as “a fully owned Air Liquide subsidiary” operating across the United States. The example shows a parent retaining a distinct operating identity under full ownership, but the statement is not proof that every brand, intermediate entity or asset belongs to the parent. See Air Liquide’s account of Airgas.

The practical check is therefore threefold: identify the legal form, confirm where the company is incorporated and registered, and verify who owns its interests. A separate CEO or other manager is not part of the definition of full ownership; statutory officer requirements depend on the entity form and jurisdiction. Conversely, using a familiar company name or including a business in group accounts does not establish either the legal form or complete ownership.

How does a wholly owned subsidiary compare with other structures?

Partly owned subsidiaries, joint ventures and affiliates

Full ownership removes outside equity partners from the subsidiary. A partly owned company does not: it combines group control with outside shareholders whose economic, voting, information or protective rights may affect decisions. The labels “subsidiary,” “joint venture,” “associate” and “affiliate” also depend on the purpose and governing framework, so ownership percentage should not be treated as a universal classification rule.

Consider three hypothetical ownership arrangements for an operating company:

• Parent owns 100%. The company is wholly owned. The parent can make ordinary shareholder decisions without negotiating with an outside equity holder.
• Parent owns 75%; Investor owns 25%. The company may be a controlled subsidiary while remaining partly owned. If the parent holds the relevant voting rights, its control is not diluted merely because the minority shareholder has an economic interest.
• Parent and Partner each hold 50%. If the parties share control over the venture’s relevant activities, the arrangement may be a joint venture rather than a controlled subsidiary.

The 75/25 case shows why “minority” does not mean “no rights.” The investor may be entitled to a share of profits or distributions, access to financial information, or approval rights over specified decisions. A protective right might require consent to an extraordinary transaction or a major change in the company’s activities. It does not automatically give the investor a veto over routine operations. The precise consequences depend on the applicable law, the share class, the company’s constitution and any shareholders’ agreement.

The parent should therefore examine rights before relying on unilateral control. For a proposed investment, sale or restructuring, the useful questions are: Which decisions require minority consent? Can the investor block an issue of shares, a substantial asset transaction or another reserved matter? What information rights apply? Could deadlock arise if an approval is required but cannot be obtained? Full ownership avoids those negotiation and deadlock points because there is no outside shareholder. It does not remove the need to document the authority for the parent’s decision.

A joint venture serves a different purpose. A partner may contribute capital, local knowledge, distribution channels, specialist expertise or customer access, while sharing control and commercial returns with the group. In the UK, a joint venture may take the form of a company, partnership or contractual arrangement. It is therefore not synonymous with a branch, and neither a separate legal entity nor a 50/50 ownership split is required for every commercial joint venture. Under IFRS 11, joint control requires the sharing of control over relevant activities and unanimous consent by the parties sharing that control; this is an accounting classification, not a universal legal definition of every arrangement described commercially as a joint venture. See IFRS 11, Joint Arrangements and the UK government’s comparison of subsidiaries, branches and joint ventures.

The choice determines what the group gives up and gains. Full ownership offers freedom over shareholder decisions but requires the group to fund and manage the whole business. A partly owned subsidiary can retain a minority investor’s capital while adding outside rights. A joint venture can be attractive where partner expertise or market access matters and shared control is acceptable. These are possible advantages rather than guaranteed commercial outcomes.

“Affiliate” and “associate” need more care because they are purpose-specific. US securities rules use “affiliate” broadly for persons in controlling, controlled or common-control relationships, while IAS 28 defines an associate by significant influence without control or joint control. A company may therefore be an affiliate for one regulatory purpose but not fit the same label under another. There is no universal 20–50% definition, and the term “affiliate” does not establish that the investor lacks control. See 17 CFR § 230.405 and IAS 28, Investments in Associates and Joint Ventures.

A shared parent also does not create ownership between sister companies. If Parent owns Company A and Company B, A and B are sister companies: neither owns the other merely because both belong to the same group. A tiered structure, in which A owns B, creates a different relationship. An associate under an accounting framework creates another. The ownership chart and the purpose-specific label must therefore be checked separately before drawing conclusions about control, reporting or liability.

For a group considering which structure to use, the decision should follow the proposed transaction rather than a percentage rule. Identify who will own or control each entity, what capital and expertise each partner will contribute, which decisions require consent, how profits and returns will be distributed, and what happens if the parties disagree. That analysis distinguishes a wholly owned subsidiary from a controlled company with minority investors, a jointly controlled venture, or an affiliate that may fall within a broader regulatory definition.

Branches, divisions, parent companies and holding companies

Owning all the shares of a company does not make that company a branch or an internal division. The decisive distinction is legal identity: a subsidiary is a separate company, while a branch is part of an existing company and a division is an internal organizational arrangement.

In the UK, government guidance describes a branch as an office of the existing overseas company rather than a separate legal entity. A subsidiary is legally separate and can hold its own contracts, assets, employees and obligations. This produces a practical difference: if the local sales contract is signed by the branch, the existing company is the contracting party; if the subsidiary signs it, the subsidiary is the contracting party. Likewise, assets recorded by the subsidiary belong to that company, not automatically to the parent. See UK government guidance on setting up and registering a business in the UK.

Caption: UK government guidance distinguishes a branch within the existing company from a separate subsidiary. This compares legal identity; it does not decide tax treatment or remove liability exceptions. UK Government: set up and register your business

Renaming a division does not incorporate a company. If Parent transfers a product line, assets, contracts and employees to a newly formed Operating Company, and Parent owns all of Operating Company’s interests, the result can be a wholly owned subsidiary. Before the transfer, the product line may have been part of Parent itself. The transaction and the legal transfer therefore matter, not the label used in an organization chart.

In the UK comparison, the existing company generally has no legal liability for a subsidiary’s debts merely because it owns the subsidiary. That is the general separate-entity boundary, not an absolute shield. A parent may separately guarantee an obligation, enter into a direct undertaking, or face a direct duty arising from its own conduct. The actual documents and facts must therefore be checked rather than relying on the structure’s label alone.

“Parent” and “holding company” also overlap. A parent company is identified by its relationship to another company. A holding company describes a role involving ownership or control of another company. Under section 1159 of the UK Companies Act 2006, the controlling company is called the holding company in that statutory context. A holding company is not universally prohibited from carrying on business itself, although the group may choose to assign particular functions—financing, intellectual property, shared services or oversight—to the holding entity.

The functions of the two terms are therefore different even when they identify the same company. “Parent” answers which company stands above the subsidiary in the ownership structure. “Holding company” describes the ownership-and-control role that may be organized as a group headquarters. A group can also use several levels: an ultimate parent may own an intermediate holding company, which owns national operating companies. Every company in that chain remains separate unless a legal merger or another transaction changes its identity.

A branch label also does not settle every related question. Whether a foreign company is treated as having a permanent establishment for tax purposes can require a separate analysis; it does not follow automatically from the operational description “branch.” The same caution applies to employment, registration, contracting and local filing duties. The business should identify:

• which legal entity signs the local contract;
• which entity owns the premises, equipment and other assets;
• which entity employs the staff;
• which entity records the revenue, costs and liabilities; and
• which entity has authority to make decisions locally.

These checks prevent a common mistake: assuming that the brand on the storefront or the group’s consolidated accounts identify the legal counterparty. A subsidiary is a separate company with its own legal responsibilities. A branch or division remains part of an existing company. Parent and holding-company labels describe the group relationship; they do not determine which entity owns the assets or enters the contract.

Why choose full ownership, and what are the trade-offs?

Control, market access, brands and shared resources

Full ownership gives a group unified control over ownership decisions without negotiating with outside co-shareholders. It can simplify strategic choices, prevent minority investors from obstructing an agreed restructuring and let the group retain all economic returns from the operation. That control still operates through the subsidiary’s own governance: shareholder authority, directors or managers, applicable duties and reserved matters remain relevant.

The commercial benefit often comes from combining control with an existing operating business. A company may acquire an established local operation to retain its brand, customer relationships, staff and market knowledge. The acquisition buys more than legal ownership of shares; it gives the parent access to an organization and operating capability that it might otherwise need to build. It does not guarantee customer loyalty, commercial credibility or successful integration.

Imagine a manufacturer that acquires a component supplier. Full ownership can make long-term supply arrangements easier to coordinate, give the manufacturer access to the supplier’s technical knowledge and production capacity, and support closer product development. It can also support broader supply-chain integration. Yet the benefit depends on actual agreements and management action. If the supplier retains separate teams and systems, ownership may create duplicate functions and additional overhead rather than immediate savings.

Full ownership can also support shared resources across the group. Parent and subsidiary might use common IT, finance, security, payroll support or research resources. A shared-services agreement can identify the provider, services, service levels, allocation method and charge. Procurement may offer greater purchasing scale, although no lower price or lower risk follows automatically. The group must still decide which entity employs staff, bears costs, holds the data and owns the resulting work product.

Separate product lines or geographic operations may also be placed in wholly owned companies. This can make each business’s assets, contracts, liabilities and performance easier to identify. It can support diversification across products or markets. The structure does not itself prevent losses: a parent may fund every part of a group, and a poorly performing subsidiary remains economically connected to the group even where liability is legally separated.

Brand and intellectual-property ownership require particular care. Owning 100% of a subsidiary’s shares does not automatically transfer every trademark, licence, patent or work-product right to the parent. The relevant rights belong to the legal entity identified in the assignment, licence or governing law. A parent that wants to use subsidiary-developed IP needs an actual assignment or licence rather than an assumption based on common ownership.

Likewise, full ownership of one entity does not place every group asset under that entity. The operating company may own its customer contracts, local equipment and contractual rights; the parent may hold the shares and separate brands. The group should document where assets and rights actually sit before describing them as centrally controlled.

A business may choose full ownership when it wants unilateral direction, needs a local entity to hold contracts or assets, wants to retain an acquired operation, or expects the group to coordinate shared services and supply chains. It should compare those potential benefits with the capital and management commitment described in the next section, rather than treating 100% ownership as a guarantee of efficiency, protection or market access.

Capital, management and market risks

Full ownership leaves the group with the whole equity position, without an outside equity partner sharing that commitment. The group must arrange formation or acquisition funding and decide how operations and losses will be financed. This is an economic exposure, not automatic legal liability for every debt incurred by the subsidiary. A wholly owned company can obtain external finance, and the parent’s obligations depend on what it actually guarantees or undertakes rather than ownership alone.

The commitment continues after launch. A subsidiary needs recurring accounting, payroll, tax, governance, registration and reporting work. German formation guidance, for example, treats articles, shareholder and parent documents, notarial steps and registration as part of establishing a GmbH; UK guidance separately identifies ongoing accounting and registration obligations. These costs vary by form, jurisdiction and activity, so the comparison should include the entity’s full lifecycle rather than use a universal setup price.

An acquisition carries a different burden from creating a new company. The group must integrate inherited contracts, employees, systems, processes and compliance records. It may discover obligations that were not visible before the transaction, while local managers and employees may resist changes imposed from the parent. A new company starts with a cleaner structure but lacks those operating capabilities and must build them. In both cases, integration consumes management time.

Ownership can also duplicate work. If the parent and subsidiary maintain separate finance, HR, IT or compliance functions while trying to share resources, the group may pay for both local and central capabilities. Decisions may slow if the local team must seek funding or approval from another time zone. Standardized products and processes can support consistency, but they may also miss local customer preferences. Delegation, clear approval thresholds, regular local feedback and performance reviews that account for local conditions can expose these mismatches; they do not guarantee better decisions.

The operating environment remains part of the risk. Currency movements can alter translated earnings and procurement costs. Regulatory changes can affect the activity, and foreign-ownership or sector-specific restrictions may need local review. Incorporating a company does not authorize an otherwise prohibited activity. The group must also decide how much local legal and operational expertise it needs before entering a market.

Reputation can travel through the group even where liability does not. Customers may associate the parent with the subsidiary’s conduct, and operational problems at one company can affect confidence in the wider group. That reputational spillover is different from a parent’s legal responsibility for the subsidiary’s debts, but it can affect brand value and future commercial decisions.

The group may need to sell the subsidiary, transfer or close operations, settle liabilities and deal with employees, creditors, assets, records and final filings. The cost and difficulty of exit depend on the activity and the applicable local process. A group should therefore assess what it will own, fund and operate across the full lifecycle before deciding that sole ownership is the best structure.

How does a company become or cease to be wholly owned?

Form a new company, acquire one or buy out minority owners

Full ownership can be established in three ways: a parent subscribes for all interests in a newly incorporated company, acquires all existing interests in a company, or buys the remaining minority interests in a company it already controls. A fourth commercial route—an internal carve-out—works only if the business is genuinely transferred to a separate legal entity. Renaming a division does not create a subsidiary.

In a greenfield formation, the group first selects an entity form and prepares the required constitutional and ownership documents. The parent subscribes for or otherwise acquires all ownership interests. After incorporation, the company is a separate legal person even though the parent owns every interest. UK law illustrates the basic effect: on incorporation, the subscribers become the company’s members; where the company has share capital, they become holders of the shares specified in its statement of capital and initial shareholdings. See Companies Act 2006, section 16.

A German GmbH follows a jurisdiction-specific formation process. The corporate documents and shareholder arrangements must be prepared, a notarial step and registration with the commercial register are required, and the parent must supply documents proving its existence and authority to represent it. Germany’s official investment guidance on establishing a GmbH explains these stages. Formation does not settle sector permissions, foreign-investment screening, banking, tax registration or employment readiness.

An acquisition follows a different path. The buyer purchases the existing ownership interests rather than creating the company. The acquired company retains its operating history, assets, contracts, employees, systems and compliance position, which the buyer must assess against the transaction documents and applicable law. For a greenfield company, by contrast, the group chooses the initial governance and capital arrangements. Before either route completes, the parent should obtain corporate approvals, execute the relevant ownership documents and confirm that the purchase price or capital contribution, funding and authority arrangements are documented.

Registration is not the end of operational readiness. The new or acquired company may need a bank account, tax registrations, payroll and employer accounts, insurance, licenses, sector approvals and local records. Foreign owners and directors may also face additional identity, security or ownership checks when opening a UK business account, while parent documents may need authentication or translation. These steps can delay trading even after the company exists. See UK guidance on opening a business account for an overseas business.

Buying out minority owners moves an existing company from controlled ownership to full ownership. In a hypothetical transition, Parent owns 75% of Target and Investor owns 25%. Parent can already control Target if it has the relevant rights, but it is not wholly owned. It becomes wholly owned only when all remaining interests have been acquired or otherwise transferred to Parent or another wholly owned group member. A controlling stake, an announced intention and completed legal title are different stages.

The available acquisition process depends on the jurisdiction. A negotiated purchase may use a direct share transfer, while a company may use a tender offer, buyback or compulsory-acquisition procedure where the law permits. Each route can impose notice, valuation, approval, funding and timing requirements. Parent should therefore check the applicable transaction law and the company’s share terms rather than assume that a 75% holding can be increased to 100% through a simple internal vote.

Starbucks reported that it held a controlling 79% interest in Starbucks Japan after the first tender-offer step. A later tender offer and acquisition of the remaining shares brought its ownership to 100% on 26 March 2015. The interim controlling interest was not the same as completed full ownership. See Starbucks’ fiscal 2015 Form 10-K.

An internal carve-out needs the same legal attention. Suppose Parent divides its software business into Product Unit and gives that unit its own staff, contracts and assets. Merely calling Product Unit a “subsidiary” changes nothing. The group must form or identify a separate company, approve the transfer, move the relevant assets and rights, and document the employees, contracts, liabilities and consideration. A structure such as this may involve a transfer or transaction with tax and employment consequences that require jurisdiction-specific review.

For more detail on the operational stages after incorporation, see 4dev.com’s guide to setting up a subsidiary company. Check that the ownership structure, transaction process and post-formation controls produce a company that can lawfully perform its intended activity and that the group can administer over time.

Sell shares, restructure the group or close the entity

Wholly owned status ends when an outside person acquires or receives an ownership interest in the subsidiary. The resulting structure must be checked after the transaction, not inferred from the transaction announcement.

Suppose Parent owns 100% of Operating and sells 20% to an investor. Operating was wholly owned before completion. After completion, it is a controlled, partly owned company if Parent retains the relevant control rights. The investor now has economic and potentially governance rights, and the group must update its ownership records, agreements and reporting. Selling the parent’s shares to another shareholder is different: Parent’s own investors change, but its subsidiary may remain wholly owned by Parent.

Other restructurings can have the same effect if they introduce outside equity at the subsidiary level. A direct initial public offering of subsidiary shares, a sale of part of the subsidiary, or a spin-off that distributes subsidiary shares to another company’s shareholders may leave the subsidiary partly or wholly outside the former parent group. The actual outcome depends on who owns the shares after completion. Listing the parent’s shares does not, by itself, create outside shareholders in the subsidiary.

A parent acquisition also does not automatically dissolve its subsidiaries. If Investors acquire Parent, Operating remains a separate company and may still be wholly owned by Parent. A change in Parent’s ultimate ownership does not alter Operating’s direct ownership. The group’s control may change at the ultimate level, but the legal identity and shareholder record of the subsidiary remain distinct.

The legal structure of a merger or consolidation is different from accounting consolidation. If Operating merges into Parent and Operating ceases to exist as a separate legal person, the transaction changes legal identity. If Parent merely includes Operating in its consolidated financial statements, the two companies remain legally separate. IFRS 10 describes consolidated statements as presenting a group as a single economic entity, which is a reporting view rather than a legal merger. See IFRS 10, Consolidated Financial Statements.

A group should distinguish four common actions:

• A share sale or issue: the company continues, but its shareholder structure changes.
• A change in the parent’s shareholders: the parent’s ultimate ownership changes; the subsidiary may remain wholly owned.
• A legal merger or consolidation: one or more entities cease to exist and their rights, obligations and assets pass under the transaction terms.
• Accounting consolidation: the parent combines financial information for reporting without changing the companies’ legal identities.

The choice between them affects contracts, employees, assets, liabilities, regulatory permissions and records. If a group exits a market by selling the subsidiary’s shares, the buyer acquires a company with existing contracts, a workforce and a compliance history to review. If it closes the company instead, it must follow a local winding-down or dissolution process rather than merely remove the entity from the group chart.

In the UK, closing a company requires more than filing a final ownership change. The government’s company-closure guidance covers notifying interested parties, dealing with employees, business assets, final accounts and tax before strike-off. The precise procedure and eligibility requirements depend on the company’s circumstances, and not every exit uses strike-off. A group should review:

• the employment position and any applicable transfer or termination route;
• customer, supplier and lease obligations;
• assets and intellectual-property rights;
• creditor claims and outstanding liabilities;
• tax, accounting and registry filings; and
• records that must be retained after the entity closes.

The relevant date matters in every case. The reader should verify who owned the subsidiary immediately before and after a sale, issue, public distribution or restructuring, including any intermediate holding companies and all relevant share classes. A chart showing “100% owned” may describe an earlier period, while the current contract, tax position or liability allocation depends on the ownership in force when the relevant act or transaction occurred.

What responsibilities remain with each company?

Shareholder control and subsidiary directors

Full ownership gives Parent shareholder control, but it does not allow the parent to bypass the subsidiary’s own authority or duties. Shareholders appoint or remove directors and approve certain fundamental decisions; the subsidiary’s board or managers conduct the business within the powers and approvals set by the applicable law, its constitution and delegated authority. A group can reserve important matters for the parent, yet each level should retain a documented decision path.

Consider a proposed agreement under which Parent supplies IT services to Subsidiary, charges shared overhead and licenses a group-developed platform. The workflow should establish:

• which company is providing the services and holding the licence rights;
• which entity’s board or managers approved the arrangement;
• whether the agreement is within delegated authority or requires a reserved-matter decision;
• whether the parent has a conflict because it benefits from the charge;
• what happens if the arrangement favours the parent over the subsidiary; and
• whether the directors consider the subsidiary’s interests, creditors and the proposed transaction.

A parent’s shareholder instruction is relevant, but it is not a substitute for the subsidiary’s own approval process. In the UK, the directors must assess the company’s interests under section 172 of the Companies Act 2006, including the provision’s creditor-interest qualification. They must also exercise independent judgment, subject to the agreement and constitutional qualifications in section 173. This matters especially where the parent asks the subsidiary to issue an intercompany guarantee, transfer valuable assets, accept an unfavorable loan, or provide unpaid services.

The law and entity form determine the governance structure. A German GmbH must have one or more managing directors under section 6 of the German GmbH Act. “Managing director” is a statutory appointment, not proof that the company needs a separate CEO. The same person may hold a group role and a local statutory office, while a shared group CEO does not replace a required local appointment.

The subsidiary’s shareholder resolutions should record the parent’s director appointments and major shareholder decisions; board or management minutes should record operational oversight, conflicts and approvals; and a delegation schedule should show who may sign contracts or provide guarantees. A central register can link these records to the correct legal entity. It cannot, however, create authority that the law or the company’s constitution does not provide.

UK approval exceptions have specific limits

UK law contains provision-specific exceptions to member approval for certain transactions involving directors or connected persons. They should not be read as a general exemption for group decisions. Each exception excuses a specified member approval under the relevant section; it does not eliminate directors’ duties, board authority, contract requirements, other approvals or the need to consider the transaction’s substance.

For long-term director employment arrangements, section 188 of the Companies Act 2006 requires approval of certain guaranteed terms lasting more than two years. Section 188(6) dispenses with approval under that section by the members of a body corporate that is not a UK-registered company or is itself a wholly-owned subsidiary of another body corporate. It does not authorize every long-term employment arrangement without regard to the other rules.

Section 190 addresses substantial non-cash property transactions involving a director or connected person. Section 190(4) likewise excuses approval under that section by the members of a body corporate that is not UK-registered or is itself a wholly-owned subsidiary of another body corporate. Other applicable approvals and requirements still need review. See Companies Act 2006, section 190.

Similar limits apply to financial support and office-exit payments:

• Section 197 addresses loans to directors and related guarantees or security, subject to its transaction and holding-company rules. Section 197(5) excuses the specified approval by members of a body corporate that is not UK-registered or is itself a wholly-owned subsidiary of another body corporate. See section 197.
• Section 201 applies to specified director or connected-person credit transactions, guarantees and security where the company is public or associated with a public company. Section 201(6) excuses the specified member approval for the same two body-corporate categories. It is not a general approval waiver for ordinary supplier credit. See section 201.
• Section 217 concerns loss-of-office payments made by a company to a director of that company or its holding company. Section 217(4) excuses the specified member approval for the same two body-corporate categories. See section 217.
• Section 218 deals with loss-of-office payments connected with a transfer of an undertaking or property, including payments by a person other than the company. Section 218(4) excuses the specified member approval for the same two body-corporate categories. This is distinct from the company-paid category in section 217. See section 218.

A parent should therefore route each proposed arrangement through the applicable section, confirm who the relevant members and affected persons are, and document the required approval or exception. Sole ownership removes outside shareholder negotiation; it does not remove the subsidiary’s governance.

Legal separation, liability and group records

A subsidiary contracts, owns assets, incurs debts and performs duties as its own legal person. The parent owns the subsidiary’s shares; those shares are not the same thing as the subsidiary’s property. The boundary protects each entity’s assets from being treated as the other’s merely because they belong to the same group.

The general rule differs by jurisdiction and legal form. UK government guidance says that an existing company generally has no legal liability for a subsidiary’s debts and obligations. German law likewise gives a GmbH its own rights and obligations, with company assets generally answering for its creditors under that rule. See UK guidance on subsidiaries and section 13 of the German GmbH Act. Neither statement is an absolute shield.

Separate legal personality does not mean that the parent can never incur liability. The first question is what the parent itself did:

• If Subsidiary signs a customer contract and Parent does nothing further, Subsidiary owes the contractual obligations.
• If Parent separately signs a guarantee, Parent undertakes the payment obligation described in the guarantee.
• If the parent enters into a direct agreement, signs as guarantor, or otherwise makes its own promise, its liability depends on that undertaking.
• If alleged misconduct by the parent creates a direct duty, that issue requires separate analysis of the facts and applicable law.

The UK Supreme Court’s decision in Vedanta Resources PLC and another v Lungowe and others illustrates why ownership alone does not answer the question. The court explained that parent and subsidiary are separate legal persons and that ordinary negligence principles still apply. Ownership alone neither establishes a duty of care nor immunizes the parent from a duty arising from its own conduct. The subsidiary in that case was not wholly owned, and the ruling concerned an arguable claim rather than a final finding that the parent owed damages. It illustrates the direct-duty boundary, not a universal rule about wholly owned companies or a proven environmental-liability exception. See the Supreme Court judgment.

The practical question is therefore: who signed which document? A guarantee should identify the guarantor and the secured obligation separately from the underlying contract. A parent’s reputation may also be affected by a subsidiary’s conduct, but reputational spillover is different from legal liability for the subsidiary’s debts.

Parent may be the shareholder, but Parent’s debts do not automatically become debts of Subsidiary. If Subsidiary provided services and Parent has not paid, Subsidiary may have an enforceable claim against Parent. German law expressly recognizes a company’s independent rights and its ability to sue. The precise standing, remedies and enforcement process depend on the agreement and applicable law, so common ownership does not make intra-group claims disappear.

Full ownership also does not automatically create a separate chief executive. That is an operating choice subject to form-specific officer requirements. For example, a German GmbH must have one or more managing directors, while the “wholly owned” label itself imposes no universal CEO requirement. A shared group chief executive and a local statutory managing director may coexist, but the appointments and authority should remain documented.

A group register should connect each company to:

• its legal name, registration number and jurisdiction;
• every direct and ultimate owner, relevant ownership class, percentage and ownership date;
• directors, statutory officers, board composition and delegated signing authority;
• intercompany loans, services, guarantees, licences and asset transfers;
• filing, payroll, tax, insurance and reporting dates; and
• changes in ownership, authority, contracts and directors.

The UK requires a limited company to keep records covering matters such as shareholders and votes, share transactions, debts, assets, receipts and payments, and supporting contracts. See UK guidance on company and accounting records. The exact list and retention rules depend on the jurisdiction.

A shared register or group management system makes discrepancies easier to find, but it does not guarantee legal compliance. Someone should own each update, retain its date and history, and review the data against authoritative corporate records. Legal separation protects the allocation of assets and liabilities; active records show whether the group is actually operating the structure it claims to have.

How do accounting and tax treatment differ?

Local records and group consolidation

A subsidiary keeps its own books even when the parent includes it in consolidated financial statements. Entity-level records answer what happened to that company’s assets, liabilities, income and payments. Consolidated statements answer how the group presents the businesses under one economic view for the applicable reporting framework. Neither level replaces the other, and financial consolidation does not establish tax-group treatment.

The distinction is especially important for cash and intragroup balances. Suppose Parent lends £100,000 to Subsidiary. Parent records a receivable; Subsidiary records a payable. In the group’s consolidated statements, the intragroup balance is eliminated because the group cannot hold a receivable from itself as an external asset. The elimination does not repay the loan. The underlying contract, repayment obligation, interest and tax treatment still require attention.

Caption: Parent and subsidiary record the hypothetical loan separately. IFRS consolidation eliminates the intragroup balance; legal settlement remains a separate matter. Applicable consolidation rules and exceptions still apply. IFRS Foundation: IFRS 10 · AASB: IFRS 10 equivalent text, 2026 compilation · UK Companies Act 2006: company contracts

Under IFRS 10, control is the basis for consolidation. The standard presents consolidated statements as a single economic entity view and contains scope exceptions, including an investment-entity exception. Consequently, full ownership is a strong starting point for control, but the applicable accounting framework and its exceptions still need to be checked. Consolidation is not limited to public companies, and not every company that is fully owned is automatically consolidated under every reporting framework. See IFRS 10, Consolidated Financial Statements.

A partly owned subsidiary illustrates another distinction. Its outside shareholder has an interest in subsidiary equity that is not attributable directly or indirectly to the parent, producing a non-controlling interest in the group’s reporting. At a wholly owned subsidiary, there is no outside non-controlling interest at that level; other companies in the group may still have one. Recognizing these interests in consolidated statements does not merge the companies or transfer their assets. See the non-controlling-interest definition and consolidation procedures in the 2026 AASB text incorporating IFRS 10.

Local records also remain important for operational and legal purposes. UK limited-company records, for example, cover information such as shareholders and votes, share transactions, debts, assets, receipts and payments, and supporting contracts. See UK guidance on company and accounting records. A parent may prepare group reporting from those records, but the subsidiary must still maintain the records required of it.

A UK subparent may in some circumstances be exempt from preparing its own group accounts while relying on its UK-established parent’s accounts. The current route in section 400 of the Companies Act 2006 has cumulative conditions. The subparent’s immediate parent must be established in the UK, the statutory ownership case must apply, and the subparent must be included in the larger parent group’s consolidated accounts at the relevant date. The larger group accounts must also be drawn up and audited under the permitted requirements or accounting framework, and the parent annual report must be drawn up under the applicable requirements. The subparent must also give the prescribed individual-account exemption disclosure identifying the parent covered by the exemption.

The relevant documents must be delivered to the registrar within the applicable accounts-and-reports filing period. The required set comprises the larger group’s accounts, the parent annual report and the auditor’s report. If the relevant documents are not in English, the applicable Part 35 requirements for delivering a certified English translation to the registrar must also be satisfied.

Neither 100% ownership nor inclusion in the larger group accounts is enough: every applicable condition must be met.

A traded company is excluded from this route. The exemption is also narrower than “the company no longer needs records”: it relieves an eligible subparent from preparing its own group accounts, but it does not remove the subparent’s obligation to keep its individual accounting records or prepare its individual accounts. Accordingly, a reader should test section 400 against the current facts rather than treating a subsidiary’s status as wholly owned as sufficient proof of eligibility.

The resulting reporting hierarchy is therefore:

1. Entity records: the subsidiary records its own transactions, assets, liabilities and arrangements.
2. Group reporting: the parent combines information for the group under the applicable consolidation framework.
3. Eliminations: intragroup balances and transactions are removed from the consolidated presentation.
4. Legal and tax records: contracts, payment obligations and tax positions remain in the entities that hold them.

The subsidiary retains its legal identity, contracts and local obligations. The parent may have a consolidated view of its financial performance, but the underlying books and records remain the source for entity-level decisions and statutory reporting.

Tax returns, loss relief and profit distributions

Full ownership does not automatically create one tax return, allow the parent to use every subsidiary loss, or turn subsidiary profit into immediately available cash. Income-tax classification, tax grouping, financial consolidation and the movement of money are separate questions, each subject to the relevant jurisdiction’s rules.

The first question is how the subsidiary is classified for income tax. A locally incorporated company will often have its own tax identity and filing obligations, while a disregarded US LLC may be reported through its owner for federal income-tax purposes. Tax-group treatment then depends on further conditions rather than ownership alone.

In the United States, inclusion in a consolidated corporate return is an express process, not a consequence of appearing in group financial statements. Form 1122 records a subsidiary’s consent to inclusion in the common parent’s consolidated return for the first tax year. See the IRS overview of Form 1122. Other jurisdictions use different elections and tests, so the reader must identify the applicable return rather than assume that accounting consolidation creates tax consolidation.

Loss relief is equally conditional. In the UK, qualifying losses and other amounts may be surrendered within a company’s tax group when the required group relationship, consent, available profits and other restrictions are met, while the companies remain separate for tax purposes. A loss generated in one country does not automatically offset income in another. See HMRC’s company-taxation guidance on group relief. The result depends on the tax regime, entity classification, election, consent and available profit or income.

A subsidiary’s accounting profit is not the same as cash the parent may lawfully extract. Suppose Subsidiary has earned £500,000 and proposes to distribute £300,000 to Parent. The board must determine whether the company has profits available for distribution and whether the proposed payment complies with the applicable corporate rules. In the UK, section 830 of the Companies Act 2006 ties a distribution to the relevant realized profits and realized-loss position. “The parent owns all the shares” does not answer that question.

The legal and tax character of the payment also matters. These are separate arrangements:

• a dividend distributes profits according to the applicable distribution rules;
• a loan creates a repayable debt and requires its own terms, authority and analysis;
• a service charge pays for actual services; and
• a royalty pays for the use of intellectual property.

A cross-border payment may also raise withholding, treaty or statutory-relief questions. The IRS explains that US-source payments to foreign persons may be subject to withholding under the relevant rules; the result depends on the payment, recipient and facts. See the IRS guidance on withholding for nonresident aliens. Related-party pricing must also be considered separately.

Tax planning is therefore conditional rather than automatic. A group should establish the entity’s classification, the available loss-relief route, the source and distribution of profit, the legal basis for each payment, and any withholding or transfer-pricing consequences. Full ownership may make a group tax strategy possible, but it does not itself deliver a saving.

A common structural example is a charity using a trading subsidiary. UK guidance explains that a charity can separate chargeable trading activity into a trading company. The parent’s charitable status does not automatically make every activity of the subsidiary tax-exempt, and retained profits, funding and profit transfers remain separate questions. See HMRC’s guidance on charities’ trading and business activities. The example demonstrates the separation between parent status and subsidiary taxation; it does not promise that every wholly owned subsidiary will pay—or avoid—tax in the same way.

Large-group minimum-tax rules use separate scope tests

Large-group minimum-tax rules apply to the group and its constituent entities; they do not apply merely because a subsidiary is wholly owned. The controlling question is whether the group meets the relevant implementing law’s consolidated-revenue and other scope tests, followed by the applicable exclusions and top-up mechanism.

Canada provides a current example. Its Global Minimum Tax regime applies to qualifying multinational enterprise groups. Under section 9 of Canada’s Global Minimum Tax Act, the ultimate parent’s consolidated revenue must meet the €750 million threshold in at least two of the four immediately preceding fiscal years, subject to the Act’s adjustments and special rules. The group must also not consist exclusively of excluded entities. Canada’s regime then uses a top-up mechanism directed toward a 15% minimum effective tax rate for in-scope constituent entities.

That test is separate from ordinary full ownership. A wholly owned subsidiary may sit inside a qualifying group, but the ownership relationship alone neither creates a top-up liability nor establishes an exemption. The analysis starts with the ultimate parent’s consolidated revenue, the relevant fiscal years, excluded-entity status and the local implementation. The Canada Revenue Agency’s overview of the global minimum tax explains the regime’s top-up, international and domestic minimum-tax purposes.

A group should therefore review large-group minimum tax separately from entity classification and ordinary tax returns. Full ownership determines the group’s equity relationship. It does not determine consolidated revenue, minimum-tax scope, excluded status, the top-up calculation or the tax position in a particular country.

When US tax law disregards a wholly owned LLC

A wholly owned LLC can be disregarded for US federal income tax without becoming invisible for every reporting purpose. State-law identity, federal income-tax classification, foreign-owned disregarded-entity information reporting and employment-tax reporting are separate checks.

An LLC is a state-law entity form. For federal income tax, an eligible single-member LLC owned by a corporation or partnership is generally treated as disregarded unless it elects corporate treatment. In that situation, the activity is reported through the corporate or partnership owner rather than as a separate corporation for federal income-tax purposes. An LLC owned by an individual is a different ownership situation: it does not become another company’s subsidiary merely because it has one owner. See the IRS guidance on single-member LLCs.

The information-reporting result can be different. A domestic disregarded entity wholly owned by a foreign person is treated as separate and as a corporation for the limited reporting requirements under section 6038A. If the reporting rules apply and it has a reportable related-party transaction, it generally files Form 5472 attached to a pro forma Form 1120. This applies to the relevant foreign-owned domestic disregarded entity, not automatically to every wholly owned corporation or every foreign-owned US company. Applicable exceptions must also be checked; ownership alone does not always mandate a filing.

Consider a hypothetical foreign corporate parent that contributes $100,000 to form and fund its wholly owned US LLC, which has no sales during its first year. The LLC may be disregarded for federal income tax, so its absence of trading revenue does not answer the information-reporting question. Part V of the Form 5472 instructions covers reportable transactions connected with formation, dissolution, acquisition and disposition, including owner contributions and distributions. The parent’s contribution may therefore require a transaction analysis even though the LLC generated no sales. The current Form 5472 instructions explain the foreign-owned domestic DE rules and the Part V reporting categories.

Treating the LLC as disregarded does not establish that no return or report is required. Treating it as a taxable corporation for every purpose may also be wrong. The reader must check the LLC’s classification, its owner, the transactions performed, the applicable exceptions and the required form rather than using the corporate chart as a filing instruction.

Employment tax remains another separate layer. The IRS states that a single-member LLC disregarded for income tax is treated as a separate entity for employment tax and certain excise taxes. For wages covered by that rule, the LLC uses its own name and employer identification number to report and pay employment taxes, even though its income is disregarded for federal income-tax purposes. See the IRS’s employment-tax requirements for single-member LLCs.

The practical consequence is that a company-owned, disregarded LLC may need to answer three questions at once:

1. Income tax: Is the LLC eligible for disregarded treatment, or has it elected corporate treatment?
2. Information reporting: Is it a foreign-owned domestic disregarded entity with a reportable related-party transaction, and do any exceptions apply?
3. Employment tax: Does it have wages to report under its own name and employer identification number?

Caption: US federal checks: income-tax classification; Form 5472 with pro forma 1120 for foreign-owned disregarded LLCs with reportable transactions, subject to exceptions; LLC name/EIN for wages. Owner contributions can count even without sales. IRS: single-member limited liability companies · IRS: Instructions for Form 5472

Full ownership establishes who owns the LLC. It does not settle those US federal classifications. A foreign parent funding a newly formed LLC should review owner contributions and other related-party transactions before assuming that no sales means no reporting duty, while an LLC with employees must not treat income-tax disregard as the end of its payroll obligations.

Intercompany charges, loans and intellectual property

A parent can transact with its subsidiary, but common ownership does not make the transaction free of legal, accounting or tax analysis. The group should document who provides what, who pays, how the amount is calculated, which entity owns or licenses the relevant rights, and which body approved the arrangement.

Consider a shared IT arrangement. Parent operates a support platform and charges Subsidiary £20,000 each quarter for access and support. The documents should identify:

• Parent as the service provider and Subsidiary as the customer;
• the services, users, service levels and included costs;
• the basis of the allocation or price;
• the invoice, payment and tax treatment;
• the entity that holds data-access and security responsibilities; and
• the approvals and delegation under which each side acts.

The supporting records should show that the services were actually provided. Consolidating the charge in group accounts eliminates the intragroup income and expense from the consolidated view, but it does not establish the legal basis for the payment or replace the entities’ records.

A loan requires a different map. The agreement should state the amount, currency, term, interest, repayment or refinancing terms, authority, security and purpose. Parent records a receivable; Subsidiary records a payable. The group’s consolidated balance removes the intragroup item from the consolidated statement, but the loan remains payable under its terms and may have separate tax and regulatory consequences. A distribution or capital contribution should not simply be relabelled as a loan to obtain a preferred result.

Intellectual property requires an additional ownership check. Owning 100% of Subsidiary’s shares does not automatically give Parent title to trademarks, patents, software, data or content created by that company. The group must identify the entity that owns each relevant right and the document that assigns or licenses it.

UK copyright law illustrates why the creator and employing entity cannot be ignored. Copyright in covered employee-created work generally belongs to the employer unless the parties agree otherwise, while commissioned or contract-for-services work generally starts with the creator unless the ownership arrangement changes it. See the UK Intellectual Property Office’s guidance on copyright ownership. If a contractor creates work for Subsidiary, the group should not assume that a work-for-hire label or common ownership transfers the rights to Parent. The group should check the assignment or licence for the rights, territory, duration, permitted uses and parties it needs.

Related status also does not permit arbitrary pricing. Under US section 482, pricing between commonly controlled taxpayers is generally evaluated against what unrelated parties would have paid under the same circumstances for intercompany goods, services and intangibles. The IRS describes this as the arm’s-length standard. See IRS transfer-pricing guidance. Being related does not make an arm’s-length result impossible; it means the group must be able to explain its price through an appropriate comparable or another supportable method. The precise documentation requirements depend on the jurisdiction and transaction.

Shared overhead and payroll require particular care. If Parent employs staff who support both Parent and Subsidiary, the group should identify the employees, the services performed for each entity and the allocation basis. It should also determine which entity bears the employment costs and whether the payroll and tax position is correct in each place. An internal allocation does not replace the underlying employment relationship.

For each intercompany arrangement:

1. Identify the contracting entities and the actual subject of the transaction.
2. Confirm which company owns the asset or intellectual-property rights.
3. Record the price or allocation method and its supporting basis.
4. Execute the relevant agreement with authority and approval.
5. Retain evidence of performance, payment and accounting treatment.
6. Review the tax, withholding and transfer-pricing consequences separately.

The group should not move value or intellectual property simply because one company owns another. The ownership chart explains the corporate relationship; the intercompany documents explain the transaction.

What should a business check before using this structure?

Decide whether the activity needs a local entity

A local entity is useful when the activity requires a locally incorporated counterparty, permissions, assets, premises or direct employment. Hiring people alone does not necessarily require the client to own a company. The decision should follow the activity, not a rule that every foreign sale, worker or market entry demands a subsidiary.

Consider a small software business testing Germany. It wants to hire two local developers, sell to German customers and later establish an office. Those needs call for different answers:

• Hiring developers: The business can assess an employer-of-record arrangement, subject to the applicable local rules and the actual employment setup. In an EOR model, the provider’s identified entity employs the worker for the client. That differs from a subsidiary owned by the client, and it does not itself establish a client-owned operating company. See 4dev.com’s glossary explanation of employer of record for the workforce-model distinction. 4dev.com’s Contractor Platform supports contractor operations and is not an EOR.
• Signing regulated customer contracts: The business must identify whether customers, regulators or sector rules require a local entity. A foreign company may be able to contract in some cases and may need a branch or subsidiary in others.
• Holding local assets or premises: If the company will own equipment, lease property or hold the business’s local operating assets, it should compare the entity, branch and contractual-property alternatives.
• Full operational control: A wholly owned subsidiary gives the business control over its shareholder decisions and local governance, but it also creates recurring administration and management obligations.

The group should also ask whether it needs outside capital or expertise. A joint venture may bring capital, local knowledge, distribution or specialist capability in exchange for shared control. A wholly owned subsidiary removes outside co-shareholders, but the group must fund and manage the whole operation itself.

The operating horizon matters. A short market test may not justify the cost and administration of a company, while a longer commitment may make direct employment and local contracting more practical. There is no universal headcount or revenue point at which one structure becomes preferable. The relevant comparison includes the whole lifecycle:

• provider fees or internal management time;
• employer taxes, social contributions and statutory benefits;
• payroll and HR administration;
• insurance, accounting, tax and company maintenance;
• recruitment and management time;
• the cost of any transition between arrangements; and
• exit, employee and creditor responsibilities.

If the business moves from an employer-of-record arrangement to its own subsidiary, it must identify the existing employer, employee and contractor contracts, benefits, registrations and the applicable transfer route. Full ownership does not determine the outcome by itself. In the UK, qualifying TUPE transfers can move jobs and terms with employment continuity, while a business transfer requires a change in employer identity. Not every provider-to-subsidiary move qualifies, and a share purchase need not change the employer. See UK government guidance on transfers, takeovers and TUPE.

Entity formation also does not mean the business can begin immediately. It may need banking, tax and employer registrations, activity permissions and foreign-investment approval where applicable. UK guidance notes that business banks usually check the identity and security of the company and may require additional information about foreign investors, directors and owners. German formation may also require parent-existence and representation documents with authentication or translation. These checks can delay operational launch beyond incorporation. See UK guidance on opening a business account for an overseas business and German Trade & Invest’s GmbH setup guidance.

The decision can therefore be organized around practical tests:

1. Contracting: Which legal entity must sign, and does the customer or regulator require local presence?
2. Permissions: Which licenses, sector approvals or foreign-investment reviews apply?
3. Assets and premises: Which entity needs to own or lease the local assets?
4. Workforce: Who will be the legal employer, and what obligations follow?
5. Ownership and partners: Does the group need full control, minority capital or shared expertise?
6. Management: Can the business administer the entity and retain local decision-making?
7. Horizon and cost: Are the expected activity and operating period proportionate to the setup and ongoing costs?
8. Transition and exit: What must happen to contracts, workers, data, IP and liabilities if the arrangement changes?

Consider a wholly owned subsidiary when the activity needs a separate company and the group is prepared to operate it. A narrower need, such as engaging a worker through a third-party employer or testing market demand, may call for another arrangement. Compare the operating requirements and total cost before choosing the ownership structure.

Verify ownership and the entity named in contracts

Verify two separate propositions: who owns the company, and which legal entity is bound by the agreement. A group chart can answer the first question at a high level, but it does not automatically answer the second. Before relying on a “wholly owned” claim, trace dated ownership through every direct and intermediate owner, all relevant classes of interests, and the rights attached to them.

Start with the precise company. Record its legal name, registration number and jurisdiction, then identify its direct shareholder or shareholders and the ultimate parent. Check when the ownership began, whether any nominee arrangement affects the exercise of rights, and whether a change occurred after the document or transaction being assessed. If the structure is Parent → Holding → Operating, the evidence must show the ownership at both links. A consolidated financial statement may describe the group economically, but it does not prove direct ownership of a particular company.

No single public chart is conclusive everywhere. Corporate records, the register of members, constitutional documents, share-transfer records and purpose-specific group disclosures may each provide part of the evidence. In the UK, the register of members, articles and related records help identify who owns a company and exercises relevant rights. The statutory concept of a wholly owned company also allows the parent, its wholly-owned subsidiaries, or persons acting for them to be the only members, subject to the applicable test. See Companies Act 2006, section 1159 and Schedule 6.

Beneficial-ownership and KYC checks answer a related but different question. The UK people-with-significant-control regime uses reporting bands such as more than 25% and 75% or more; a PSC disclosure is not a special certificate proving that one corporate parent owns every relevant interest. See UK PSC guidance. A bank, counterparty or regulator may request beneficial-owner information for its own compliance purpose, but that information should not be confused with complete corporate ownership evidence.

Then match the documents to the company. Assume Parent owns all of Subsidiary, and Subsidiary wants to engage a contractor to build software for its customer. The agreement should establish:

• whether Subsidiary or Parent is the contracting party;
• who signs and has authority to bind that company;
• who employs or engages the contractor and who pays the invoice;
• whether Parent is merely introducing the contractor or is itself a party;
• which entity receives the work product and what licence the customer receives; and
• which entity owns pre-existing and newly created intellectual property.

Common ownership does not give every sister company access to the contractor’s work. In the UK, a company may act through a director or another authorized person, and section 43 of the Companies Act 2006 addresses contracts by a company. Internal authority still needs checking. Section 40 can protect a good-faith counterparty dealing with a director in specified circumstances, so a missing internal approval does not automatically make every transaction void; it does not make the authority question irrelevant. See section 40.

Intellectual property needs its own check as well. Parent’s ownership of Subsidiary’s shares does not itself assign Subsidiary’s trademarks, software, data or commissioned work to Parent. UK copyright law distinguishes covered employee-created work from commissioned or contract-for-services work, and the relevant agreement determines the outcome. See UK Intellectual Property Office guidance on copyright ownership. The group should identify the owner of each relevant right rather than infer ownership from the corporate hierarchy.

A practical verification record should link each entity to:

1. legal name, registration number and jurisdiction;
2. direct and ultimate ownership, share classes, percentages and effective dates;
3. directors or managers, signing authority and delegated limits;
4. the employer, payer and contracting party for each relevant agreement;
5. ownership and licensing of intellectual property and work product; and
6. pending transfers, options, guarantees and intercompany arrangements that could change the position.

Assign responsibility for each record, note when it was checked and preserve the source and change history. A shared register or group chart helps expose mismatches; it does not replace the underlying corporate evidence or guarantee compliance.

For the wider formation workflow, see 4dev.com’s guide to setting up a subsidiary company. For ongoing authority, finance, people and IP records, see 4dev.com’s subsidiary management guide. The ownership evidence should support the group relationship, while the contract itself should identify the correct entity, authorized signatory, employer, payer and rights holder.