Region
11 StatesWestBusiness Intelligence Across 11 States
Business data APIs for the West region, covering 13 states including California, Washington, and Colorado with major tech hubs.
Active Businesses
9.1M
Avg Growth
2.6%
License Boards
312
Tax Jurisdictions
4,100
Frequently Asked Questions
Get answers to common questions about our data and APIs
Over 9.1 million businesses operate across the West region (largest in US) with 2.6% growth rate. JANUS provides real-time verification for all registered entities across all 13 states including California, Washington, Oregon, and Colorado.
Ready to Access West Data?
Get comprehensive business verification, licensing, and permit data for all 11 states in West.