New Haven County Business Name Search

Search for New Haven County CT business names. A business name search can help you choose a business name, register a business, identify a trade name, trademark a business name, name an LLC, look up business owners, check if a business name is available, license a business, and more.


A Town or City Hall provides administrative services for the local New Haven County community, including business services such as registering local businesses or processing applications for business licenses. Towns and City Halls in New Haven County Connecticut may also be responsible for issuing trade names to local businesses. They may provide online access to a business name search so that people can identify New Haven County business names for sole proprietors, partnerships, corporations, limited partnerships, or limited liability companies. This search can also be used to identify the owner of a New Haven County business as well as any trademarked business names. Town and City Halls may provide an online searchable database of local business names and information.

Bethany Town Hall Bethany CT 40 Peck Road 06524 203-393-2100

Branford Town Hall Branford CT 1019 Main Street 06405 203-488-8394

Derby City Hall Derby CT 1 Elizabeth St 06418 203-736-1462

East Haven Town Hall East Haven CT 250 Main Street 06512 203-468-3890

Hamden Town Hall Hamden CT 2750 Dixwell Avenue 06518 203-288-4444

Madison Town Hall Madison CT 8 Meeting House Lane 06443 203-245-5667

Meriden City Hall Meriden CT 142 East Main Street 06450 203-630-4123

Middlebury Town Hall Middlebury CT 1212 Whittemore Rd 06762 203-758-2557

Milford City Hall Milford CT 110 River Street 06460 203-783-3201

Naugatuck Town Hall Naugatuck CT CHURCH St 06770

New Haven City Hall New Haven CT 165 Church Street 06510 203-946-8200

North Branford Town Hall North Branford CT 909 Foxon Road 06471 203-484-6015

North Haven Town Hall North Haven CT 18 Church Street 06473 203-239-5321

Orange Town Hall Orange CT 617 Orange Center Road 06477 203-891-2122

Oxford Town Hall Oxford CT 486 Oxford Road 06478 203-888-2543

Prospect Town Hall Prospect CT 36 Center Street 06712 203-758-4461

Seymour Town Hall Seymour CT 1 1st Street 06483 203-888-0519

Wallingford Town Hall Wallingford CT 100 John Street 06492 203-294-2025

West Haven City Hall West Haven CT 355 Main Street 06516 203-937-3535

Woodbridge Town Hall Woodbridge CT 11 Meetinghouse Lane 06525 203-389-3400