companies-house
UK Companies House public register: search companies, officers, ownership, filings and documents.
Install
npmstdio
npx -y companies-house-mcp Client config (Claude Desktop, Cursor, Windsurf and most MCP clients)
{
"mcpServers": {
"io-github-aicayzer-companies-house": {
"command": "npx",
"args": [
"-y",
"companies-house-mcp"
]
}
}
}Source: official MCP Registry record · registry name io.github.aicayzer/companies-house · published 2026-08-04 · updated 2026-08-04. Not an endorsement; review the code before connecting it to anything sensitive.