Plextech Plastic Corporation (PPC) was a major company based on the planet Kothlis and maintained by Bothan funds. By the height of the Galactic Civil War, PPC was the largest corporation on the entire planet. They specialized in the creation of raw materials for use in the city of Tal'cara. The production of these materials created large amounts of noxious waste. PPC came under much criticism when it was revealed that they had been dumping their waste in the Sesseranda Ocean.