UK company data in your AI assistant (MCP)
The Model Context Protocol (MCP) gives your AI assistant access to up-to-date data on UK companies. Ask in plain language: "Who are the directors and how have net assets developed over five years?" or "Which of these suppliers have overdue accounts?" The assistant queries the companyfigures.co.uk database directly instead of guessing from memory.
What you get
By name or company number.
Register data, status, registered office, SIC codes, officers and persons with significant control.
Balance sheet figures and employees by year, turnover and profit where filed.
Accounts and confirmation statement deadlines and overdue flags.
Connecting with Claude Code
claude mcp add --transport http companyfigures https://companyfigures.co.uk/api/mcp \
--header "Authorization: Bearer ent_…"Use cases
"Give me a one-page brief on this company for the meeting: directors, owners, figures, staff."
"Compare the net assets of these five logistics companies over the last three years."
"Is this supplier active, who controls it and are its accounts up to date?"
Use the same tools in your own AI agent that processes enquiries, contracts or loan applications.
How to get started
- 1Write to us
How many users and for which tasks.
- 2Get an API key
A key for your team.
- 3Add the connection
One command in Claude Code or a few lines in Claude Desktop settings.
Frequently asked questions
Which AI tools does it work with?
Claude Code and Claude Desktop (via mcp-remote), and other MCP clients that support header authentication.
What about personal data?
For individuals we provide only what Companies House publishes and the use case needs: name, role, appointment dates, month and year of birth and, for PSCs, the nature of control. Residential addresses are not provided.
Where does the data come from?
From Companies House open data — the register of companies, accounts filed in iXBRL, the PSC register and the officers register — and from GLEIF/LEIAdmin for LEI codes. Contains public sector information licensed under the Open Government Licence v3.0.
How much does it cost?
The price depends on volume and use case. Tell us what you need the data for and in what volume, and we will send you an offer.
Are other countries available?
Yes. The same solutions are available for companies in Estonia (entity.ee), Latvia (entity.lv), Denmark (cvrprofil.dk), Sweden (bolagsprofil.se) and Slovakia (icoprofil.sk). Data coverage depends on each country's open data. Several countries can be covered under one agreement.
Interested?
Tell us what you need the data for and in what volume. We'll send you an offer and answer your questions.