The open database of
legal entities.
Search 521M+ legal entities across 309 jurisdictions in 244 countries.
Free.
521M+
Legal Entities
309
Jurisdictions
244
Countries
Why switch from OpenCorporates?
Everything they charge £12,000/year for — we give away for free.
More Data, Free
5,000 API calls per month at no cost. That's more than OpenCorporates' £12,000/year plan gives you. Full registry data for every entity.
£0/yearWider Coverage
Over 521M+ entities across 309 jurisdictions and 244 countries. 10x more coverage than OpenCorporates, with data from every continent.
309 jurisdictionsEnriched with Veridion Data
Go beyond registry filings. Enterprise customers get firmographics, ESG scores, technographics, ownership chains, supply chain mapping, and more.
EnterpriseWorks with AI assistants
Search the global company registry directly from Claude, ChatGPT, and other AI tools via MCP.
Claude App
Add as a connector in Claude's web app. Click Connect, enter your API key, and start asking about any company in the world.
Setup in 4 clicks →Claude Code
One command to add the MCP server. Your coding assistant gets instant access to company lookups, registry data, and jurisdiction search.
One-line setup →REST API
Build your own integration. 6 endpoints, JSON responses, 5,000 free calls/month. Drop-in replacement for OpenCorporates.
API documentation →Ready to get started?
Get your free API key in 30 seconds. Work email required.