PPG Industries, Inc. With headquarters in PittsburghPennsylvaniaPPG operates in more than 70 countries around the asian paints ppg. By revenue it is the second largest coatings company in the world after AkzoNobel. Asian paints ppg in Creighton, Pennsylvania about 20 miles north of Pittsburgh along the Allegheny RiverPPG soon became the United States' first commercially successful producer of high-quality, thick flat glass using the plate process. PPG was also the world's first plate glass plant to power its furnaces with locally produced natural gasan innovation which rapidly stimulated widespread industrial use of the cleaner-burning fuel. PPG expanded quickly.