KRYSTIAN JÓZEF KOZŁOWSKI HANDEL HURTOWY I DETALICZNY ARMATURA SANITARNA, OGRZEWCZA I GAZOWA

68.20.Z - Rental and management of own or leased real estate

43.22.Z - Installation of plumbing, heating, and air-conditioning systems

43.24.Z - Installation of other building systems

43.35.Z - Performing other finishing construction works

46.83.Z - Wholesale trade of wood, construction materials, and sanitary equipment

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

46.90.Z - Non-specialized wholesale trade

47.52.Z - Retail sale of small metal products, building materials, paints, and glass

49.41.Z - Road freight transport

71.11.Z - Architectural activities

77.32.Z - Rental and leasing of construction machinery and equipment

95.22.Z - Repair and maintenance of household appliances and equipment for household and gardening use