Companies House Live Lookup · Powered by CH REST API
Company Lookup & Document Retrieval
Enter your Cloudflare Worker URL and a UK company registration number. All data is fetched live from Companies House — including the Certificate of Incorporation as an embedded PDF.
🔒 Your API key lives securely in Cloudflare and is never exposed in this tool.
Fetching…
📋 Company Details
👤 Directors
🏛 Persons with Significant Control
📁 Filing History
📄 Certificate of Incorporation & Articles of Association