Berkosan Yalitim ve Tecrit Maddeleri Üretim ve Ticaret AS engages in the manufacture of polyethylene and polypropylene-based materials. It offers its products to the construction, packaging, automotive, sports, installation, footwear, and fashion industries under the brands Foamex, Polyberk, Airpack, Airfoam, and Reflekt. The company was founded by Memet Aldikaçti, Enis Aldikaçti, Meltem Aldikaçti, Hadiye Aldikaçti, and Merve Aldikaçti on April 16, 1993 and is headquartered in Istanbul, Turkey.