The Chamber of Commerce of the Bellmores aims to "promote the education, success and prosperity of its members, to address the problems and concerns with running a business, to create a voice loud enough to be heard in the world of government decision-making, to foster business interests and community responsibility in your adults and to support each other in the best way possible."
Each year the Chamber hosts the Bellmore Family Street Festival along Bedford and Petit Avenues, attracting over 100,000 visitors to the downtown area.
There are over 250 members of the Bellmore Chamber of Commerce.