Formed on August 1, 2011 through the consolidation of the Camden-Rockport-Lincolnville Chamber combining forces with the Rockland-Thomaston Area Chamber, the Penobscot Bay Regional Chamber of Commerce is the voice of business in Maine's Knox, Waldo, and northern Lincoln counties.The 4th largest chamber in the state of Maine (and the largest chamber representing smaller, coastal communities), the PBRCC is also one of the largest membership-driven community organizations in the area. The Chamber represents the coming together of businesses, non-profits, government, and citizens in support of a vibrant and growing region with unparalleled quality of life and quality of place.