Global manufacturer of expandable polystyrene.

Began October 1, 2005 with the formation of a polystyrene and EPS joint venture in Europe between NOVA Chemicals and INEOS. This was expanded into a global joint venture on October 1, 2007 to include North American polystyrene, performance products and styrene monomer.

Starting October 1, 2011, INEOS Styrenics is a major European Expandable Polystyrene producer.