Business Lookup: Find UK Company Information Fast 2026
When you need to check a company, identify a business or research an organisation before making contact, finding the right information source matters. A business lookup can help you locate company details such as registered addresses, directors, filing history and other publicly available records. For UK searches, Companies House is a central source, while government guidance and commercial databases can provide additional ways to research businesses.
The supplied Google results show that UK search intent is strongly centred on finding company information. Companies House provides free information including registered office addresses, filing history, accounts, annual returns, officers and charges, while GOV.UK also directs users towards company information and reports.
How to Search for a UK Business
Searching for a UK company can often begin with a business name, but using a company registration number can make the process more precise. Companies House allows users to search its register by company name, company number or officer name. This is particularly useful when several businesses have similar names or when you already have a specific registration detail available.
An effective search should start with the information you already know. If you have the exact company name, enter it carefully and compare the results before selecting a record. If you know the company number, use that instead where possible. A director or officer’s name can also provide another route into the register, particularly when you are researching a business whose trading name differs from its registered name.
What Company Information Can You Find?
One of the main advantages of a UK company register is the range of information available from a company record. The GOV.UK search result included in the supplied source specifically highlights registered addresses, previous company names, directors’ details, accounts, annual returns and company reports. These records can give you a useful starting point for understanding the identity and history of an organisation.
Filing history can also be useful when you want to understand what information a company has submitted over time. Other available details may include officers, charges and changes recorded against the company. The information should always be considered in context, however. A company record is a public-information resource rather than a complete assessment of a business, so dates, filing status and the purpose of each record should be considered carefully.
Official Registers and Commercial Search Tools
For UK company research, an important distinction exists between official registers and commercial search services. Companies House is the official register highlighted in the search results, while platforms such as Endole, Company Check and DataGardener offer their own approaches to company search and business information. Endole, for example, describes its service as a free company search covering UK companies and directors.
Commercial platforms can make information easier to explore by presenting records through their own search and business-intelligence interfaces. Company Check describes its service as a way to search companies and directors and examine areas such as risk and business intelligence. DataGardener similarly promotes company searches alongside financials, directors, credit risk and filings.
Business Lookup for Due Diligence
A company search can be a useful first step when researching a potential customer, supplier, partner or other organisation. Checking the registered company name, address, directors and available filings can help establish whether the business record matches the information you have been given. This can be particularly helpful before entering a commercial relationship where accurate company identification is important.
However, basic company research should not be treated as complete due diligence. Public records provide useful evidence, but they may not answer every question about financial strength, reputation, ownership arrangements or commercial performance. A sensible research process can therefore combine official company information with other appropriate sources, depending on the reason for the investigation and the level of assurance required.
Searching by Company Number, Director or Location
Company names are not always the easiest way to identify an organisation. Businesses can change names, use trading names or have names that are similar to other registered companies. A company number provides a more specific reference for a particular registered entity, making it particularly useful when you already have that information.
Director or officer searches can provide another route into company research. The supplied search results note that Companies House supports searches by officer name as well as company name and company number. Its advanced search function is also designed to help users search for specific information and find companies using additional characteristics.
UK Business Lookup and Related Search Terms

People searching for “UK business lookup” or “business lookup UK” may be looking for different types of information. Some users want an official company record, while others may be trying to identify a business from a phone number, tax identifier or address. Understanding the purpose behind the search helps you choose a source that actually contains the information you need.
Some related searches refer to systems outside the United Kingdom. California business lookup, Delaware business lookup, Arizona Secretary of State searches, Michigan business lookup and similar terms generally relate to US state-level business records rather than the UK Companies House register. Ontario business searches similarly belong to a different jurisdiction. A UK search should therefore not be assumed to provide records for businesses registered elsewhere.
Choosing the Right Business Information Source
The most appropriate source depends on the question you are trying to answer. If you need core information about a UK registered company, the Companies House register is an important starting point. GOV.UK also provides guidance on accessing company information, while the National Data Library points users towards Companies House searches by company name, company number or officer name.
Other databases can be useful when you want additional search functionality or business-intelligence features. OpenCorporates, for example, describes itself as an open legal-entity database with standardised and auditable information, while The Gazette provides a way to search official information about UK companies registered with Companies House.
The key is to understand what each source is designed to provide. Check the origin of the information, the date it was recorded and whether it represents an official filing or information presented by a third-party database. This approach can make company research more structured and reduce confusion when different services display business information in different ways.
Conclusion
A business lookup can be a straightforward starting point for researching a UK company, particularly when you have a company name, registration number or officer name. Companies House provides access to important public company information, including registered addresses, directors, accounts and filing records, while other databases can offer alternative search and business-intelligence features.
For more meaningful research, use the source that matches your purpose and verify important details against appropriate records. Whether you are checking a potential supplier, researching a company director or simply trying to identify a registered business, a careful search can give you a clearer picture of the organisation and the public information associated with it.
Frequently Asked Questions
What is a business lookup?
A business lookup is a search for information about a company, such as its registered details, directors, filings or other public records.
How can I search for a UK company?
You can search the Companies House register using a company name, company number or officer name.
Can I search Companies House by company name?
Yes, Companies House provides a company-name search for businesses recorded on the UK register.
Can I find a company director through a company search?
Yes, the supplied Companies House information indicates that users can search for companies using officer names.
What information is available about a UK company?
Available information can include registered addresses, directors, accounts, filing history, annual returns and company reports.
Can I search for a company using its registration number?
Yes, a company number can provide a precise way to identify a registered company.
Is a commercial company database the same as Companies House?
No, commercial databases provide their own search or business-intelligence services, while Companies House is the official UK company register.
Can a UK business lookup find companies outside the UK?
Not necessarily; companies registered in other jurisdictions generally require the relevant country’s or state’s business register.
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