The Pittsburgh Plate Glass Company, commonly known as PPG Industries, was founded in 1883 in Pittsburgh, Pennsylvania. Initially focused on producing glass, the company expanded its operations to include coatings, paints, and specialty materials. Over the years, PPG has become a global leader in the manufacturing of various products used in construction, automotive, and industrial applications. Today, PPG operates in more than 70 countries and serves a diverse range of markets. The company is known for its commitment to innovation and sustainability, continually developing new technologies to improve product performance and reduce environmental impact.