Calcasieu Parish Business Name Search (Louisiana)

Search for Calcasieu Parish, LA 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 Department of Labor operates at the federal, Louisiana State, or local Calcasieu Parish level to develop employment opportunities, ensure fair labor practices, and promote a competitive workforce. As part of this mission, the Department of Labor may be involved in licensing and registration for businesses under its jurisdiction, including registering business names in Calcasieu Parish. A Calcasieu Parish business name search through the Department of Labor can include business names for sole proprietors, partnerships, corporations, limited partnerships, or limited liability companies. This search can also identify the owner of a business and trademarked business names. Many Departments of Labor provide online access to business name search information.

Lake Charles Louisiana Department of Labor Lake Charles LA 4250 5th Avenue 70607 337-475-4900


A Town or City Hall provides administrative services for the local Calcasieu Parish community, including business services such as registering local businesses or processing applications for business licenses. Towns and City Halls in Calcasieu Parish, Louisiana 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 Calcasieu Parish 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 Calcasieu Parish business as well as any trademarked business names. Town and City Halls may provide an online searchable database of local business names and information.

Dequincy City Hall DeQuincy LA 300 North Holly Street 70633 337-786-8241

Iowa City Hall Iowa LA 115 North Thompson Avenue 70647 337-582-3535

Lake Charles City Hall Lake Charles LA 326 Pujo Street 70601 337-491-1200

Sulphur City Hall Sulphur LA 101 North Huntington Street 70663 337-527-4500

Vinton City Hall Vinton LA 1200 Horridge Street 70668 337-589-7453

Westlake City Hall Westlake LA 1001 Mulberry Street 70669 337-433-0691