gms is the leading north american distributor of gypsum wallboard, acoustical ceiling products and other specialty building materials. gms operates in 34 states, through a network of 37 subsidiary partners and over 150 distribution centers nationwide, from alaska to florida. when gms opened their doors in 1971, customer service was and continues to be the cornerstone of everything the company does. in total, gms and its subsidiary partners distribute over 10,000 unique products from the industry’s leading manufacturers, all across the nation. in addition to wallboard and acoustical products, gms supplies a comprehensive inventory of other building materials, including frp boards, metal framing, insulation, exterior insulation finish systems, ready-mix joint compound, tools, and various other related interior construction products.