Connecticut › New Haven County

New businesses registered in New Haven County, Connecticut

3,219 new businesses registered in the last 90 days · updated June 14, 2026

See who just formed in New Haven County

3,219 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

Rc Basketball Camp, LLC

LLC · New Haven · March 16, 2026

273 Hazel Holdings LLC

LLC · New Haven · March 16, 2026

Corner Convenience LLC

LLC · Waterbury · March 16, 2026

Kwk Consulting LLC

LLC · Milford · March 16, 2026

Pathway To Medicine, INC.

Nonprofit · Naugatuck · March 16, 2026

Killer Carp Media LLC

LLC · West Haven · March 16, 2026

Skyworthy Aviation LLC

LLC · Cheshire · March 16, 2026