St. Clair County Business Name Search (Illinois)


A Town or City Hall provides administrative services for the local St. Clair County community, including business services such as registering local businesses or processing applications for business licenses. Towns and City Halls in St. Clair County, Illinois 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 St. Clair 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 St. Clair 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.

Belleville City Hall Belleville IL 101 South Illinois Street, Ste 2 62220 618-233-6810

Brooklyn City Hall Brooklyn IL 312 South 5th Street 62059 618-271-8424

Columbia City Hall Columbia IL 208 S Rapp Ave 62236 618-281-7144

Dupo City Hall Dupo IL 100 North 2nd Street 62239 618-286-3280

East Saint Louis City Hall East Saint Louis IL 5800 Bond Avenue 62207 618-332-8822

Lebanon City Hall Lebanon IL 312 West Saint Louis Street 62254 618-537-4976

O'Fallon City Hall O'Fallon IL 255 South Lincoln Avenue 62269 618-624-4500

Stookey Town Hall Belleville IL 313 Eiler Rd 62223 618-538-7700


A Secretary of State operates at the Illinois State level to carry out elections, supervise state administration, and act as the Illinois chief corporations officer. As part of this responsibility, many Secretaries of State in St. Clair County register and license private corporations, small businesses, and other businesses, including registering trade names. Secretaries of State are often responsible for managing businesses that operate within Illinois, including collecting business taxes. A St. Clair County business name search through the Secretary of State Office can identify business names for sole proprietors, partnerships, corporations, limited partnerships, or limited liability companies. This search can also identify the owner of a St. Clair County business as well as any trademarked business names. Many Secretaries of State provide online access to their business name search databases.

Belleville Illinois Secretary of State Belleville IL 400 West Main Street 62220 618-236-8750

East Saint Louis Illinois Secretary of State East Saint Louis IL 8750 Church Lane 62203 618-397-7790