UK Companies House

Official

by RobertAlsop

UK Companies House with cleaning - 12 tools for search, profiles, officers, PSCs, filings, and more.

MCP Server: io.github.RobertAlsop/companies-house

This MCP server provides access to UK Companies House data with an added “cleaning” step. It exposes 12 tools to support searching and retrieving information, including company profiles, officers, PSCs, and filings, plus additional related capabilities.

🛠️ Key Features

UK Companies House data access
Data cleaning included
12 tools covering search and key entity lookups

🚀 Use Cases

Search for UK companies
Retrieve company profiles
Get officer details
Access PSC information
Work with Companies House filings

⚡ Developer Benefits

Structured tool access to Companies House resources
Consistent outputs supported by the built-in cleaning step

⚠️ Limitations

Limited to UK Companies House scope (as described)
Coverage is limited to the tool set available (12 tools) as stated

Install

Configuration

Environment variables

COMPANIES_HOUSE_API_KEYsecret

Companies House API key. Optional — a default key is provided for convenience. Set your own for heavy usage or production workloads.

Add to VS Code Add to Cursor

claude_desktop_config.json

json

{
  "mcpServers": {
    "companies-house": {
      "command": "uvx",
      "args": [
        "bartram-companies-house"
      ],
      "env": {
        "COMPANIES_HOUSE_API_KEY": "<YOUR_COMPANIES_HOUSE_API_KEY>"
      }
    }
  }
}