By the Numbers piece on Maine\u27s largest chambers of commerce, ranked by member

By the Numbers piece on Maine\u27s largest chambers of commerce, ranked by membership as of May 2006. They are, in order from the largest: Maine State Chamber of Commerce in Augusta, Portland Regional Chamber, Androscoggin County Chamber of Commerce in Lewiston, The Greater York Region Chamber of Commerce in York, Bangor Region Chamber of Commerce, Southern Midcoast Maine Chamber in Brunswick, Rockland-Thomaston Area Chamber of Commerce in Rockland, Camden-Rockport-Lincolnville Chamber of Commerce in Camden, Kennebec Valley Chamber of Commerce in Augusta, Ellsworth Area Chamber of Commerce, Kennebunk-Kennebunkport Chamber of Commerce in Kennebunk, Mid-Maine Chamber of Commerce in Waterville, Biddeford-Saco Chamber of Commerce & Industry in Saco, Greater Bridgton Lakes Region Chamber of Commerce, and Bar Harbor Chamber of Commerce