About OpenBase USA

A clearer view of business records

OpenBase USA helps people find U.S. company identifiers and navigate official business records. It is an independent service, not a government agency, a certified registry or a credit bureau.

The service shares the design and information principles of OpenBase France. U.S. records use a separate data model: registration jurisdiction, identifier type and original source stay distinct.

What is available today

The collection contains 4,312,072 New York registration records, 454,427 Connecticut registrations, 2,231,661 Colorado registrations and 2000 selected U.S.-incorporated SEC operating company profiles. Our geographic directory covers all 50 states, Washington D.C. and the five inhabited U.S. territories. This is not a claim to hold every business registered in those jurisdictions.

Sources and coverage explain what is collected, what is missing and when it was retrieved.