Saint-Gobain Corporation

Saint-Gobain is a global manufacturer and distributor of building materials and high-performance solutions for construction, renovation, and industry. In the U.S., it operates through well-known brands (such as CertainTeed for roofing, siding, insulation and gypsum, and Saint-Gobain Glass/SageGlass/Vetrotech for architectural, smart, and fire-safety glass) that serve homeowners, architects, contractors, and builders. Its products focus on energy efficiency, comfort, acoustic and thermal insulation, safety, and sustainable, low-carbon construction. What sets it apart is the breadth of its integrated product range — from glass and insulation to roofing and specialty materials — backed by over 350 years of manufacturing expertise and a stated mission of "Making the World a Better Home."

Brands: Saint-Gobain Glass (flat/architectural glass); Sub-brands include SageGlass (smart/dynamic glass), Vetrotech (fire-resistant glass), Swisspacer (insulating glass spacers), Glassolutions, and CALUMEN® (glass configuration tool). Broader North American group includes CertainTeed (roofing, siding, insulation, gypsum), Saint-Gobain Abrasives, Saint-Gobain Ceramic Materials, Saint-Gobain Performance Plastics, and Saint-Gobain Adfors.

Founded in Paris, France in 1665.