USA Company Lookup by State
Search business entities across all 50 US states. Find company registrations, addresses, and detailed business data.
Automate these lookups with our API
Send a company name or number, get the same records back as structured JSON. Classify a whole list in one run instead of searching them one by one. Every new key starts with 500 free lookups.
All 50 States
Just need a ready-made company database?
No integration, no code. The same enriched register as a ready-made Excel or CSV file: pick your SIC codes, regions and sizes, and get a free sample first.