Colorado › Jefferson County

New businesses registered in Jefferson County, Colorado

3,142 new businesses registered in the last 90 days · updated October 8, 2026

See who just formed in Jefferson County

3,142 businesses registered here in the last 90 days. Start a free trial to see every one — with addresses and registered agents — plus a weekly email the moment new businesses file.

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Most recent filings

Additive Addicts LLC

LLC · Lakewood · July 10, 2026

Cutthroat Original LLC

LLC · Lakewood · July 10, 2026

Chipmunk LLC

LLC · Littleton · July 10, 2026

The Book Club LLC

LLC · Arvada · July 10, 2026

Sigil Vertical Entertainment, LLC

LLC · Arvada · July 10, 2026

Derse Dental Strategy LLC

LLC · Lakewood · July 10, 2026

The Jiu-Jitsu Coffee Company LLC.

LLC · Broomfield · July 10, 2026

Benton Venture LLC

LLC · Edgewater · July 10, 2026
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Browse by industry

New Professional Services 223New Holding & Investment 180New Construction & Trades 127New Marketing & Media 126New Real Estate 95New Tech & Software 92New Health & Beauty 79New Finance & Insurance 75New Healthcare 65New Retail & E-commerce 50New Auto 33New Trucking & Logistics 31New Cleaning & Janitorial 29New Food & Restaurant 24New Education & Childcare 20New Nonprofit & Religious 17