Colorado Business Entity Search

Search the Colorado Secretary of State business-entity registry (3M+ entities). Pass one or more entity names (partial match); get the official record for each match.

Factual public records from data.colorado.gov (Public Domain) — assembled for research and monitoring. Not legal or investment advice.

📊 What you get

Clean JSON, one record per entity:

• entity_name — Entity name (registry spelling)
• entity_id — Colorado entity id
• entity_type — Entity type (DLLC, DPC, etc.)
• entity_status — Status (Good Standing, Delinquent, etc.)
• jurisdiction — Jurisdiction of formation
• formation_date — Formation date
• principal_address — Principal office address
• agent_name / agent_address — Registered agent

Pricing: $0.100 per entity (Pay-Per-Event) — about 10 entities per $1. Empty or blocked runs never bill.

🤖 Use with AI agents

Point Claude, the OpenAI Agents SDK, an n8n flow or your own code at it and pull official CO registry records on demand.

🇺🇸 US State Business Registries — full family

Part of the NexGenData US state business-registry family — same input shape, same $0.10-per-record pricing:

• Delaware — the original: DE Division of Corporations lookup (~1.8M entities; file number + entity name).
• New York — 4.27M active entities; official DOS record with registered agent + CEO.
• Pennsylvania — 4.07M records; full registered-officer lists per entity.
• Connecticut — 1.29M entities; business contact + diversity-ownership flags.
• Oregon — 1.57M entities; registered agent + registry date.
• Texas — 3.42M active franchise-tax permit holders; taxpayer number + right-to-transact status (a tax register, not the SoS corporate registry).

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Public official records from the CO Secretary of State, assembled for research and monitoring.