Vitro is a glass producer with business units serving architectural construction, automotive, glass-container and chemical markets. The company says it is North America's largest glass producer, employs more than 14,000 people worldwide and has operations and facilities across multiple countries.
ISO 14001:2015
Vitro Architectural GlassVitro Architectural Glass manufactures flat glass for architectural, residential and commercial construction, with plants also producing glass for specialty and automotive markets. Its North American portfolio includes energy-efficient coated glass and low-iron glass, and the company says its architectural glass collection has achieved Cradle to Cradle Certification.CHESWICK, PA
Tristar Glass, IncFounded in 2005, Tristar Glass, Inc. is a fully integrated architectural glass fabricator serving projects from three plants across two states. With more than 250 employees and 390,000 square feet of fabrication space, the company combines broad production capacity with a customer-focused, family-like approach. Tristar is a Vitro Certified Fabricator and Laminator, a Guardian SunGuard Select Fabricator, and a certified provider of Saint-Gobain high-performance solar-control low-E coatings.BELTSVILLE, MD
Guardian IndustriesGuardian Industries is a global company headquartered in Auburn Hills, Michigan, whose companies manufacture high-performance float glass and coated and fabricated glass products. It operates facilities across the Americas, Europe, Africa, the Middle East and Asia, and its companies employ about 7,600 people, serving customers in more than 160 countries. Guardian is a Koch company.GENEVA, NY
NSG Group (Nippon Sheet Glass Co., Ltd.)Founded in Osaka in 1918, NSG Group (Nippon Sheet Glass Co., Ltd.) develops, manufactures and supplies glass for buildings, vehicles and specialized technologies. Its history includes Asia’s first float-glass production in 1965 and the 2006 acquisition of Pilkington, and the group now employs more than 25,000 people across over 100 locations. NSG’s work ranges from architectural and automotive glass to products that combine glass with digital technology and advanced materials.TOLEDO, OH