Connecticut › New Haven County

New businesses registered in New Haven County, Connecticut

2,752 new businesses registered in the last 90 days · updated August 11, 2026

See who just formed in New Haven County

2,752 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

Cardiovascular Education And Research Institute. LLC

LLC · New Haven · May 13, 2026

Cjj Precision Wire LLC

LLC · Cheshire · May 13, 2026

Strictlybillionsfranchise LLC

LLC · West Haven · May 13, 2026

716 Bar & Lounge LLC

LLC · Waterbury · May 13, 2026

The Early Years Consultant LLC

LLC · Woodbridge · May 13, 2026

Oasis Home Care LLC

LLC · North Haven · May 13, 2026

Elite Iv Training Of Ct LLC

LLC · Woodbridge · May 13, 2026

M. P. Z Painting Services LLC

LLC · Meriden · May 13, 2026
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Browse by industry

New Professional Services 385New Construction & Trades 368New Retail & E-commerce 291New Real Estate 247New Trucking & Logistics 150New Tech & Software 113New Marketing & Media 82New Health & Beauty 80New Auto 78New Cleaning & Janitorial 71New Finance & Insurance 61New Food & Restaurant 50New Education & Childcare 49New Healthcare 41New Holding & Investment 18