The Synthos Dwory 7 spółka z ograniczoną odpowiedzialnością S.K.A. (dawniej Synthos Dwory Sp. z o.o.) company is part of the Synthos S.A. Group. The company manufactures synthetic rubbers and latex, polystyrene (PS), polystyrene for foaming (EPS) and XPS extruded polystyrene insulation plates, as well as vinyl and acrylic dispersions and the Woodmax wood glue range.

Synthos Dwory 7 spółka z ograniczoną odpowiedzialnością S.K.A. (dawniej Synthos Dwory Sp. z o.o.) is a daughter company of Firma Chemiczna Dwory S.A. In July 2007, Firma Chemiczna Dwory S.A. acquired a 100% holding in the Czech company, Kaučuk a.s. Once the acquisition had been finalised, Firma Chemiczna Dwory S.A. changed the company name to Synthos S.A. and improved the organisational structure, establishing two manufacturing companies on the basis of the two existing ones; Synthos Dwory 7 spółka z ograniczoną odpowiedzialnością S.K.A. (dawniej Synthos Dwory Sp. z o.o.), which has its registered office in Oświęcim and Synthos Kralupy a.s., which has its registered office in Kralupy, in the Czech Republic.