Pierce Atwood LLP, a highly-regarded, full-service law firm based in New England, has 150 attorneys who serve regional, natio ... nal, and international clients from offices in Portland and Augusta, Maine; Portsmouth, New Hampshire; Boston, Massachusetts; Providence, Rhode Island; and Washington, DC. Pierce Atwood LLP provides legal and business counsel to its clients, which range from regional and local enterprises, energy project developers, utilities, financiers, middle-market companies, entrepreneurs, and individuals, to Fortune 500 companies, multinational corporations, and state and foreign governments read more