Colorado › Jefferson County

New businesses registered in Jefferson County, Colorado

3,188 new businesses registered in the last 90 days · updated October 9, 2026

See who just formed in Jefferson County

3,188 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

Novuktra Macrvet LLC

LLC · Morrison · July 11, 2026

The Linen & Cotton House LLC

LLC · Lakewood · July 11, 2026

Confident Life Wellness And Aesthetics LLC

LLC · Wheat Ridge · July 11, 2026

5280 Lawn Care LLC

LLC · Westminster · July 11, 2026

Connor Dickinson Pest Services LLC

LLC · Golden · July 11, 2026

Black Peak Construction LLC

LLC · Littleton · July 11, 2026

Rave Shit LLC

LLC · Arvada · July 11, 2026

Hardwood Masters LLC

LLC · Edgewater · July 11, 2026
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Browse by industry

New Professional Services 231New Holding & Investment 180New Marketing & Media 128New Construction & Trades 128New Real Estate 97New Tech & Software 94New Health & Beauty 81New Finance & Insurance 77New Healthcare 65New Retail & E-commerce 55New Auto 33New Trucking & Logistics 30New Cleaning & Janitorial 28New Food & Restaurant 22New Education & Childcare 20New Nonprofit & Religious 18