District of Columbia Business Name Search

Search for District of Columbia DC 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, District of Columbia State, or local District of Columbia 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 District of Columbia . A District of Columbia 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.

Washington DC Department of Labor Washington DC 200 Constitution Avenue Northwest 20210 202-693-7979


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

Washington City Hall Washington DC 950 24th Street Northwest 20052