The List. Maine\u27s Largest Chambers of Commerce

A list of Maine\u27s largest chambers of commerce, ranked by membership as of January 2016, has been compiled. Included is number of members, population served, number of full-time employees, chief executive and year founded. Listed in descending order are Maine State Chamber of Commerce, Portland Regional Chamber of Commerce, Androscoggin County Chamber of Commerce, Penobscot Bay Regional Chamber of Commerce, Bangor Region Chamber of Commerce, Kennebec Valley Chamber of Commerce, Mid-Maine Chamber of Commerce, Ellsworth Chamber of Commerce, Southern Midcoast Maine Chamber, and York Region Chamber of Commerce