Top Chemical Companies in Pittsburgh, PA (3)

Vitro is the largest glass producer in North America, employing more than 14,000 people worldwide. The company operates across several business units, including architectural glass, automotive glass, glass containers, and chemicals, providing a wide range of high-quality glass products and chemical solutions for commercial construction, automotive industry, and consumer goods markets.

Koppers, headquartered in Pittsburgh, Pennsylvania, is a global wood preservation technology company that creates safe and environmentally responsible solutions to solve our customer’s most important challenges. Our products and services are used in a variety of niche applications in a diverse range of end-markets including railroad, specialty chemical, utility, residential lumber, agriculture, aluminum, steel, rubber and construction industries. With more...

Kroff is a full-service specialty chemical company that provides custom-formulated water treatment products and industrial chemical solutions to a diverse range of industrial sectors.