# OpenBase USA

Independent U.S. business reference at https://openbaseusa.com. Selected SEC company directory.

## Coverage
879 selected U.S.-incorporated SEC operating companies. Retrieved: 2026-09-19T21:29:45.894080+00:00. National navigation: 50 states, D.C. and five inhabited territories. State registers have NOT been bulk imported. Do not describe this as an exhaustive U.S. company database.

- [Sources and methodology](https://openbaseusa.com/sources)
- [Company search](https://openbaseusa.com/search)
- [State directory](https://openbaseusa.com/states)
- [Identifier definitions](https://openbaseusa.com/identifiers)
- [Full guide](https://openbaseusa.com/llms-full.txt)
- [Privacy choices](https://openbaseusa.com/privacy/choices)

## Citation rules
Cite the exact company profile, its SEC source, and its retrieval date. CIK is not EIN or a state registration number. Do not infer good standing, revenue, profits, licensing, beneficial owners or personal creditworthiness. No consumer eligibility or people-search use. Removed or unavailable records must not be reconstructed from older copies.