Knowing who sits behind a business matters more than many people realise. Whether you are a supplier assessing a new client, an investor sizing up a potential partner, or simply a member of the public curious about a local firm, the ability to identify company ownership is a fundamental part of making informed decisions in the UK.
The good news is that the UK has one of the most transparent corporate registers in the world. Most of the information you need is publicly accessible, free of charge, and held in a single, searchable database.
How to Check Who Owns a Business in the UK
The starting point for almost every company ownership search in the UK is Companies House, the official government register of UK companies. Every limited company and limited liability partnership (LLP) registered in England, Wales, Scotland, or Northern Ireland is required by law to file information with Companies House, including details of its directors and persons with significant control (PSC).
To check who owns a business, visit the Companies House website and use the free search function. You can search by company name or company number, and within seconds you will have access to the company’s filing history, registered address, director names, and its PSC register, which identifies individuals who own or control more than 25% of the company’s shares or voting rights.
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How Can I Find Out Who the Owner of a Company Is?
The PSC register is the most direct route to finding the owner of a UK company. Introduced under the Small Business, Enterprise and Employment Act 2015 and fully operational since 2016, the register requires companies to declare anyone who meets the threshold for significant control, whether that is through shareholding, voting rights, or the ability to appoint or remove the majority of the board.
It is worth understanding that “ownership” in a corporate context does not always mean one person. Some companies are owned by other companies, which means you may need to follow the chain upwards through several layers before you reach an individual. In those cases, checking the parent company’s PSC register at Companies House will usually bring you closer to the answer.
| Information Available on Companies House | Details Provided |
|---|---|
| Director names | Full name, appointment date, and country of residence |
| Persons with Significant Control | Name, nature of control, and date of registration |
| Registered address | Official correspondence address for the company |
| Filing history | Annual accounts, confirmation statements, and change notifications |
| Company status | Active, dissolved, dormant, or in liquidation |
Can I Search for UK Companies for Free?
Yes, searching the Companies House register is entirely free. The Companies House search service allows anyone to look up a registered company, view its filing history, download documents, and check director and PSC information at no cost. There is no subscription required, and you do not need to create an account to perform a basic search.
The free service covers the vast majority of what most users will ever need. Paid third-party services do exist, and they tend to add value by aggregating data from multiple sources, including credit information, county court judgments (CCJs), and overseas directorships. These are particularly useful for businesses conducting due diligence before entering into a significant contract, but for straightforward ownership queries, Companies House alone is usually sufficient.
For further guidance on your legal rights when accessing company information, the Information Commissioner’s Office (ICO) provides clear explanations of how publicly filed data can be used in compliance with UK data protection law.
| Companies House Search: What’s Free vs. Paid (Third Party) | Free via Companies House | Paid via Third-Party Services |
|---|---|---|
| Director and PSC names | Yes | Yes |
| Filing history and accounts | Yes | Yes |
| Credit score and risk rating | No | Yes |
| County Court Judgments (CCJs) | No | Yes |
| Overseas directorships | Limited | Yes |
| Real-time alerts on company changes | No | Yes |
Additionally, if you are searching for a company that operates in a regulated sector, the relevant regulator’s website will often hold its own register. The Care Quality Commission (CQC), for example, maintains a public register of registered care providers, while Ofsted holds details of registered education providers. These sector-specific registers can sometimes provide ownership information that goes beyond what Companies House holds.
It is also worth noting that the Economic Crime (Transparency and Enforcement) Act 2022 introduced the Register of Overseas Entities, which requires foreign companies that own UK land or property to declare their beneficial owners. This register is held at Companies House and is publicly searchable, making it significantly harder for overseas-owned entities to conceal UK property interests. You can access the Register of Overseas Entities directly via GOV.UK.
How to Find Out Who Owns a UK Company: What You Need to Know
Finding out who owns a UK company has never been more straightforward, thanks to the transparency obligations built into UK company law. Companies House remains the single most important tool available, providing free, instant access to director names, PSC details, and a company’s full filing history. For most queries, a two-minute search on the Companies House website will give you everything you need.
Where ownership structures are more complex, particularly where multiple holding companies are involved or the business has overseas connections, it pays to follow the chain methodically. The Register of Overseas Entities and sector-specific regulatory databases can fill the gaps that Companies House alone cannot always cover. Taking a layered approach to your research ensures that you are building a complete and accurate picture rather than stopping at the first result.
Ultimately, the UK’s open register system exists to support accountability, protect consumers, and enable businesses to trade with confidence. Whether you are a sole trader in the early stages of a new partnership, a business operating across the UK, or simply someone carrying out a personal check, the tools are there and they are free to use.
How Do I Find Out Who Owns a Company in the UK: Frequently Asked Questions
Companies House is the UK’s official registrar of companies, maintained by the government and freely accessible to the public. It holds records on every limited company registered in the UK, including director names, shareholder details, and the persons with significant control register.
Yes, it is entirely legal to search the Companies House register, as the information held there is publicly filed and intended for transparency purposes. The UK government designed the register to be accessible to anyone, from business owners to members of the general public.
The PSC (Persons with Significant Control) register is a legally required record that every UK company must maintain and file with Companies House. It identifies anyone who owns more than 25% of shares, controls more than 25% of voting rights, or has the right to appoint or remove the majority of the board.
Sole traders are not required to register with Companies House, so there is no equivalent public record for sole trader ownership. Some information may be available through business directories, credit reference agencies, or the sole trader’s own marketing materials.
Visit find-and-update.company-information.service.gov.uk and type in the company name or registration number. No account or payment is required for a basic search, and you can download documents such as accounts and confirmation statements at no cost.
This is known as a corporate shareholder structure, and it is common among larger businesses and group companies. You would need to search for the parent company on Companies House and check its own PSC register to trace the ownership back to an individual.
If the overseas company owns UK land or property, it must register with the Register of Overseas Entities at Companies House under the Economic Crime (Transparency and Enforcement) Act 2022. For other activities, you may need to consult the company’s home country register or use a commercial data provider.
Companies are legally required to notify Companies House of changes to directors and PSC details within 14 days of the change occurring. However, some companies may be slow to file updates, so a record on Companies House reflects the most recently filed information rather than a guaranteed real-time status.
A person with significant control is broadly defined as someone who holds more than 25% of shares or voting rights in a company, or who otherwise exercises significant influence or control over it. The full legal definition is set out in Schedule 1A of the Companies Act 2006, which you can find at legislation.gov.uk.
Registered charities in England and Wales are regulated by the Charity Commission rather than Companies House. The Charity Commission’s public register lists trustees and basic organisational details, providing a similar level of transparency for the charitable sector.
Companies House does not currently offer a free alert service, but several paid third-party data providers do offer automated notifications when a company’s record changes. This is particularly useful for credit managers and compliance teams who need to monitor the status of key suppliers or customers.
The information on Companies House is what companies have filed themselves, so its accuracy depends on companies meeting their legal obligations. While most records are reliable, it is always good practice to cross-reference key details with other sources, particularly when making significant financial or commercial decisions.
Failure to maintain an accurate PSC register or to file PSC information with Companies House is a criminal offence under UK company law, carrying potential fines and prosecution for both the company and its officers. This legal obligation was significantly strengthened by the Economic Crime and Corporate Transparency Act 2023.
In limited circumstances, an individual can apply to Companies House to have their personal details suppressed from the public register if they can demonstrate a serious risk of harm. The criteria for suppression are strict, and the decision is made by Companies House on a case-by-case basis under the Companies Act 2006.