Douglas County Business Name Search

Search for Douglas County CO 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 Douglas County community, including business services such as registering local businesses or processing applications for business licenses. Towns and City Halls in Douglas County Colorado 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 Douglas 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 Douglas 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.

Castle Rock Town Hall Castle Rock CO 100 Wilcox Street 80104 303-660-1015

Larkspur Town Hall Larkspur CO 9524 Spruce Mountain Road 80118 303-681-2324

Parker Town Hall Parker CO 20120 Mainstreet 80138 303-841-0353