30. Pittsburgh-based PPG, a global paint company, bought Ennis-Flint in December 2020. "PPG’s Salem, Oregon, facility is currently in compliance with all Department of Environmental Quality ...

The firm serves more than 4,000 government and private-sector customers in more than 60 countries. Ennis-Flint the world’s largest manufacturer of pavent markings ...

The company employs about 600 in the Triad. The president of Thomasville-based Ennis-Flint said Tuesday that the global manufacturer of road pavement markings is moving its headquarters to a ...