PRZEDSIĘBIORSTWO HANDLOWO-USŁUGOWE "ZET" - MAREK ZAPIÓR

33.11.Z - Repair and maintenance of metal products

19.20.Z - Manufacture and processing of petroleum refining products and products from fossil fuels

25.22.Z - Production of other tanks, reservoirs, and metal containers

25.51.Z - Coating of metals

25.52.Z - Heat treatment of metals

25.53.Z - Mechanical processing of metal parts

25.99.Z - Manufacture of other ready-made metal products not elsewhere classified

33.12.Z - Repair and maintenance of machinery

33.13.Z - Repair and maintenance of electronic and optical devices

33.17.Z - Repair and maintenance of other civil transport equipment

38.11.Z - Collection of non-hazardous waste

38.12.Z - Collection of hazardous waste

42.99.Z - Works related to the construction of other civil engineering and water engineering objects, not classified elsewhere

43.23.Z - Installation of insulation

43.24.Z - Installation of other building systems

43.50.Z - Specialized construction works in the field of civil and water engineering

43.99.Z - Other specialized construction works, not classified elsewhere

46.84.Z - Wholesale trade of metal products and hydraulic and heating equipment and accessories

46.85.B - Other wholesale trade of chemical products

46.86.Z - Wholesale trade of other semi-finished products

46.87.Z - Wholesale trade of waste and scrap

72.10.Z - Scientific research and development in natural and technical sciences

95.31.A - Mechanical repair and servicing of motor vehicles, excluding motorcycles