Mika Kristian Virkki

Bewi Styrochem Oy develops, manufactures, and markets expandable polystyrene products. Its products are used as the raw material for various applications in construction, packaging, and other special applications. The company was founded on February 13, 1997 and is headquartered in Porvoo, Finland.

IonPhasE Oy is a holding company that commercializes several grades designed for specific applications in the Electronic and Chemical industry packaging. It develops food contact compliant grade for blow film application. The company was founded in 1994 and is headquartered in Tampere, Finland.