To conduct a registered company search and discover who owns a business in the UK, use the free, official Companies House “Find and update company information” service online. By searching a company’s name or Company Registration Number (CRN), you can instantly access official records, including legal status, registered addresses, active directors, and the Persons with Significant Control (PSC) register. For comprehensive shareholder breakdowns beyond the 25% ownership threshold, you can view and download the company’s latest Confirmation Statement (Form CS01) directly from its public filing history.
How to Conduct a Registered Company Search in the UK
The UK maintains one of the most open corporate registers in the world. All incorporated entities—including Private Limited Companies (Ltd), Public Limited Companies (PLC), Limited Liability Partnerships (LLP), and Community Interest Companies (CIC)—must register their details with Companies House by law.
Step 1: Access the Companies House Search Register
Navigate to the official government portal at find-and-update.company-information.service.gov.uk. The service is free, requires no account creation or login for standard searches, and is accessible 24 hours a day.
Step 2: Search by Name, Number, or Officer
Enter the business details into the primary search bar using one of three identifiers:
- Company Name: Enter the exact trading or legal name. If multiple entities share similar names, refine by location or active status.
- Company Registration Number (CRN): The unique 8-digit identifier assigned upon incorporation (e.g.,
01234567or with prefixes likeSCfor Scotland orNIfor Northern Ireland). Searching by CRN produces an exact, unambiguous record. - Officer Name: Search by the full name of an individual to see every current and historical directorship or corporate appointment linked to them across the UK register.
Step 3: Filter and Select the Correct Record
Review the search results list. The registry displays active companies, dissolved entities, and companies in liquidation or administration. Check the company type, incorporated date, and registered postal town to ensure you select the appropriate corporate profile.
Key Information Disclosed in UK Company Records
Once you select a company record, the registry organizes its public corporate data into distinct tabs and sections.
Basic Company Profile and Legal Status
The overview screen provides an immediate snapshot of the company’s identity:
- Company Status: Confirms whether the business is Active, Dissolved, In Administration, or subject to a Proposal to Strike Off.
- Incorporation Date: The precise date the entity became a legally recognized body corporate.
- Registered Office Address: The official legal address where statutory correspondence must be served.
- Standard Industrial Classification (SIC) Codes: Standardized numerical codes describing the primary commercial nature and trade of the business.
Officers and Corporate Management
Under the “Officers” tab, you can view everyone officially appointed to manage the company:
- Active and Resigned Directors: Full names, nationalities, roles, occupations, month/year of birth, and date of appointment or termination.
- Service Address: The correspondence address supplied for the officer (which may be a registered office, accountant’s address, or personal residence).
- Company Secretaries: Where appointed, the administrative officer handling statutory compliance.
Filing History and Financial Disclosures
The “Filing history” tab contains downloadable PDF copies of every statutory document submitted by the company since incorporation:
- Annual Accounts: Balance sheets, profit and loss statements (for medium and large companies), and director reports showing assets, liabilities, and retained earnings.
- Confirmation Statements (CS01): Annual filings verifying that corporate information is up to date, including current shareholder registers and share capital structure.
- Charges and Mortgages: Public disclosures of security interests, loans, and mortgages registered against company assets by lenders.
- Insolvency Filings: Documents detailing court orders, administrator appointments, or winding-up petitions.
How to Uncover Company Ownership and Ultimate Beneficial Owners
To determine who truly owns or controls a UK company, you must cross-reference two primary mechanisms: the Persons with Significant Control (PSC) register and annual Confirmation Statements.
┌─────────────────────────────────────────────────────────────┐
│ UK COMPANY OWNERSHIP AUDIT │
├──────────────────────────────┬──────────────────────────────┤
│ PSC Register (>25% Equity) │ Confirmation Statement (CS01)│
├──────────────────────────────┼──────────────────────────────┤
│ • 25% to 50% Shareholding │ • Full Shareholder Name List │
│ • >50% to <75% Shareholding │ • Exact Share Quantities │
│ • 75% to 100% Shareholding │ • Class of Shares Held │
│ • Significant Influence/Veto │ • Minority Holders (<25%) │
└──────────────────────────────┴──────────────────────────────┘The Persons with Significant Control (PSC) Register
Introduced to improve corporate transparency, the PSC register identifies individuals or corporate entities holding material sway over the company. An individual or legal entity qualifies as a PSC if they meet one or more of the following statutory conditions:
- Ownership of Shares: Holding more than 25%, more than 50%, or at least 75% of the company’s total issued shares.
- Voting Rights: Controlling more than 25%, more than 50%, or at least 75% of the total voting rights.
- Appointment Rights: The legal right to appoint or remove a majority of the board of directors.
- Significant Influence or Control: The power to direct corporate activities, such as veto rights over key business decisions, even without formal majority share ownership.
- Trust and Partnership Control: Exercising significant control over the activities of a trust or firm that meets any of the conditions above.
Identifying Shareholders via Confirmation Statements
While the PSC register highlights individuals holding over 25% equity or voting power, it does not reveal exact share numbers or minor shareholders holding 25% or less.
To find minor shareholders:
- Open the company’s Filing history tab.
- Locate the most recent Confirmation Statement (Form CS01) with full shareholder updates.
- Download the filing and scroll to the “Statement of Capital” and “Full List of Shareholders” sections.
- Review the exact allocation of share counts, currency values, and distinct share classes (e.g., Ordinary A, B, or Preference shares).
Tracking Corporate Ownership and Holding Companies
If a company’s PSC or shareholder is listed as another corporate body (a “Relevant Legal Entity” or RLE) rather than a person:
- Note the corporate name and registration number of the parent holding company.
- Run a secondary search on the parent entity in Companies House.
- Continue tracing upward through each holding layer until you reach the individual ultimate beneficial owners (UBOs) or institutional investment funds.
For overseas corporate ownership, check the Register of Overseas Entities (ROE) at Companies House, which mandates that foreign entities owning UK real estate disclose their beneficial owners.
Corporate Transparency and Identity Verification Reforms
Under the Economic Crime and Corporate Transparency Act (ECCTA), Companies House has expanded legal powers to improve the reliability of public company information.
| Regulatory Feature | Purpose and Legal Requirement |
|---|---|
| Mandatory Identity Verification | Directors, PSCs, and individuals filing on behalf of companies must have their identities verified via GOV.UK One Login or Authorized Corporate Service Providers (ACSPs). |
| Verified Data Indicators | Public profiles feature verification markers confirming when an officer’s identity has undergone formal identity checks. |
| Enhanced Registrar Powers | Companies House can cross-reference data with law enforcement agencies, challenge suspicious submissions, and remove fraudulent or misleading information. |
| Appropriate Registered Addresses | Companies can no longer use PO Boxes as registered addresses; they must maintain an address where documents can physically reach someone acting for the company. |
| False Filing Penalties | Supplying false, deceptive, or misleading information to the register is an explicit criminal offence subject to financial penalties and prosecution. |
Best Practices for Due Diligence and Red Flags to Watch
When conducting corporate research for supplier onboarding, client verification, or competitive intelligence, watch for these common risk markers:
- Overdue Confirmation Statements or Accounts: A company failing to submit statutory returns on schedule often signals administrative disarray, financial distress, or pending involuntary strike-off by the Registrar.
- Mass Commercial Registration Addresses: Hundreds or thousands of companies sharing a single service address without apparent operational substance warrants additional scrutiny regarding active trading presence.
- Rapid Officer Turnover: Frequent, unexplained resignations and appointments of directors within short time frames can suggest internal volatility or attempts to disguise de facto managers.
- Unsatisfied Charges: Outstanding floating charges or fixed debentures indicating that lenders hold active legal claims over company revenues or plant assets.
- Disqualified Directors: Cross-check director names against the Disqualified Directors Register to ensure no officer is legally barred from promoting or directing a UK business.
To stay informed of updates on any specific company, click the “Follow this company” button on its Companies House profile to receive instant, automated email notifications whenever new filings, accounts, or officer changes occur.
Frequently Asked Questions
Is a UK registered company search completely free to access?
Yes, basic searches on the official Companies House register (“Find and update company information”) are entirely free. You can view company overviews, officer histories, PSC details, and download historical financial filings and confirmation statements without payment or registration. Small statutory fees only apply if you order official stamped physical certificates or specialized certified document copies.
What is the difference between a company director and a Person with Significant Control (PSC)?
A company director is an officer appointed to run the day-to-day operations and strategic management of the business, subject to legal duties under the Companies Act 2006. A Person with Significant Control (PSC) is an individual or legal entity that holds significant ownership or ultimate decision-making power—most commonly by holding more than 25% of the company’s shares or voting rights. An individual can be both a director and a PSC, but directors are not necessarily major owners, and major owners are not required to hold formal directorships.
Can I find out who owns a UK company if it is held by an offshore or overseas entity?
If a UK company is owned by an offshore entity, the UK company’s PSC register will typically list the overseas corporate entity as a legal shareholder. To trace the ultimate individuals behind overseas entities that own UK real estate or land, you can cross-examine the UK’s Register of Overseas Entities (ROE) on Companies House, which requires foreign corporate structures to publicly identify their beneficial owners.
How do I find minority shareholders who own less than 25% of a UK company?
Minority shareholders holding 25% or less of a company do not meet the statutory threshold for the Persons with Significant Control (PSC) register. To identify them, go to the company’s “Filing history” tab, locate the latest Confirmation Statement (CS01), and download the full document. The statement lists every legal shareholder, the exact number and monetary value of shares held, and the respective share classes.
Will a company or director know if I search for them on Companies House?
No, all searches and document downloads performed on the Companies House public register are completely anonymous. Companies House does not notify companies, officers, or shareholders when their public profiles or historical filing documents are viewed or downloaded by third parties.
What is a Company Registration Number (CRN) and where can I find it?
A Company Registration Number (CRN) is a unique 8-character identifier issued by Companies House upon incorporation (such as 12345678 or prefixed with letters like SC for Scottish firms or OC for Limited Liability Partnerships). It remains permanently attached to the legal entity even if the company changes its trading or registered name. You can find a company’s CRN on its official invoices, website footer, contracts, regulatory filings, or by searching the business name on the Companies House search portal.