Complete directory of Maine chambers of commerce — 80+ chambers serving businesses across the state.
And why every Maine business should consider membership.
A chamber of commerce is a local business organization that advocates for its members, facilitates networking, and strengthens the local economy. Maine has 80+ active chambers, ranging from large metro organizations to small community chambers serving towns of a few thousand residents.
Chambers provide members with networking events, referral networks, advocacy representation, business resources, and visibility through member directories. For new businesses, chamber membership is often the fastest path to building a local customer base.
Maine's chambers of commerce serve a state economy driven by tourism, fishing, forestry, and a growing creative and technology sector centered in Portland. From the Portland Regional Chamber to small coastal community chambers in Boothbay, Camden, and Bar Harbor, Maine chambers support a diverse business community.
Contact information, addresses, and websites sourced from the U.S. Chamber of Commerce directory.