The Greater Danbury Chamber of Commerce is the largest regional business advocacy organization in northern Fairfield county representing the ten town Connecticut business community of Bethel, Bridgewater, Brookfield, Danbury, New Fairfield, New Milford, Newtown, Redding, Ridgefield, Sherman and the surrounding area.

Since 1936, the Greater Danbury Chamber of Commerce has striven to provide leadership for the business interests of the Northern Fairfield County. The Chamber is currently comprised of approximated 1000 members, which encompass a workforce of over 107,333 people. Membership is diverse with representation from manufacturing, hi-tech, retail, service, professional and corporate and ranging in size from sole proprietors to 2000+ employees. However, they share the common belief that commerce will function at its best when business relationships are forged and resources utilized to their fullest potential, creating a partnership for the betterment of the region.