SeaComm is a member owned financial cooperative based in Massena with branches in Potsdam, Malone, Canton, Ogdensburg, Platts ... burgh, NY and South Burlington, VT. We strive to improve the quality of life in the communities we serve. SeaComm Federal Credit Union serves over 48,000 members with assets beyond $565 million and is open to persons who live, work, (or regularly conduct business in), worship or attend school in and businesses and other legal entities located in St. Lawrence, Franklin, Clinton, Essex, Jefferson, Lewis Counties, New York and Grand Isle, Chittenden and Franklin Counties, Vermont. read more