Chartered by the NCUA in 1979, and originally created to serve employees of Digital Equipment Corporation, DCU is based in Marlborough, Massachusetts. DCU proudly serves more than 1.1 million members with 23 branches in both New Hampshire and Massachusetts. DCU is the largest credit union in New England and ranks among the top 20 credit unions in the nation as measured by $12 billion in assets. You can learn more about DCU online.