Polnord is a holding company. Through its subsidiaries, the core business of Co. is construction and sale of residential and commercial property. Co.'s activities include construction; manufacturing of carpenter's works and woodwork for the construction industry; manufacturing sanitary ware, concrete and plaster products; manufacturing metal construction elements; wholesale of construction material, sanitary equipment, metal articles as well as hydraulic and heating equipment; wholesale of chemical equipment; export of construction services; real estate maintenance; activities relative to architecture and engineering; and lease of machines and construction equipment.