The Business Alliance is a Greater Brighton Chamber of Commerce membership group. Any Chamber member in good standing has the opportunity to join the Business Alliance. There is no additional cost to be a member of the Business Alliance. The Business Alliance, is a collection of Commerce City and Brighton-based businesses who have joined forces with the Greater Brighton Chamber to continue to advance a strong local & regional economy. We encourage businesses of all sizes and industries – throughout the Greater Brighton area and beyond to join our vibrant network of businesses and corporations.