GMS Inc. is a specialty building products distributor. The Company, through its subsidiaries, operates a network of more than 320 distribution centers with extensive product offerings of wallboard, ceilings, steel framing and complementary construction products. In addition, it operates nearly 100 tool sales, rental and service centers, providing a comprehensive selection of building products and solutions for its residential and commercial contractor customer base across the United States and Canada. The Company provides specialty trades tools, including automatic taping and finishing (ATF) tools and related products, to the professional drywall finishing industry through its tool sales, rental and service centers. The Company offers complementary products, including tools and fasteners, insulation, external insulation and finishing systems (EIFS) and stucco, lumber and other wood products, ready-mix joint compound and safety products.