Idaho Business Entity Search
Look up Idaho LLCs and corporations here, then confirm on the official Idaho Secretary of State search.
Search Idaho companies
Results come from Idaho’s public registry data. The official search is the authoritative record.
The official Idaho record
- Registry
- Idaho Secretary of State
- Official search
- sosbiz.idaho.gov
State business searches generally show a company’s legal name, entity type, status, formation date and registered agent; some also list officers or managers. Exactly what Idaho publishes is on its official record.
Choosing a name for a new Idaho LLC?
See which similar names are already registered before you file.
Business name search →What USACIP adds to the state record
A USACIP company page puts the Idaho registration next to federal checks such as OFAC sanctions, federal court cases and SAM.gov registration.
See what a company check includes →FAQ
How do I look up a business in Idaho?
Use the official business search of the Idaho Secretary of State: https://sosbiz.idaho.gov/search/business. You can also search Idaho records on USACIP from this page.
Does USACIP search Idaho companies?
Yes. USACIP searches Idaho registry data. The official Idaho Secretary of State search remains the authoritative record.
How do I check if a business name is available in Idaho?
Search the name on the official Idaho Secretary of State site first: a name already on file there is a sign it may be taken. The state makes the final decision when you file or reserve the name.
State facts on this page were checked on the official sources linked above on October 7, 2026. USACIP is not affiliated with the Idaho Secretary of State.
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