USG is North America's leading producer and distributor of gypsum wallboard, joint compound and a vast array of related products for the construction and remodeling industries. We are also the global leader in the manufacture of ceiling suspension systems and are recognized as the premier acoustical panel and specialty ceiling systems innovator. Our family of products provides creative building solutions that set new standards for productivity and efficiency, helping contractors and architects deliver high quality and innovative designs.
USG, through its subsidiary L&W Supply Corporation, is also the nation's largest distributor of drywall and related building products. L&W serves the professional contractor through a network of more than 140 locations and strives to be their preferred source for all quality products and services they need to complete their projects — on time and on budget. - See more at: http://www.usg.com/content/usgcom/en/about-usg/company-overview.html#sthash.QbiyIr0X.dpuf – less