BranchServ is an authorized distributor for Sargent and Greenleaf, Inc. a wholly-owned subsidiary of Stanley Security Solutions, Inc. S&G is the world's leading manufacturer of medium and high security locks and locking systems. Since 1857, Sargent and Greenleaf has provided security solutions to financial institutions, commercial businesses, governments and consumers around the world. Sargent and Greenleaf products have set the standard for quality, value and technical innovation.