Hydro-Nasz Marcin Flis

46.74.Z - Wholesale trade

22.21.Z - Manufacture of plastic plates, sheets, tubes, and profiles

22.23.Z - Manufacture of plastic doors and windows

25.62.Z - Production of locks and hinges

33.12.Z - Repair and maintenance of machinery

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

46.43.Z - Wholesale trade of electrical household goods

46.49.Z - Wholesale trade of other household articles

46.73.Z - Wholesale trade of motorcycles and parts and accessories for them

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

47.54.Z - Retail sale of electrical household appliances

47.91.Z - Intermediary retail sale, non-specialized

47.99.Z - Retail trade

63.99.Z - Services related to computing infrastructure, data processing, website management (hosting), and other information services

71.12.Z - Engineering activities and related technical consultancy

73.20.Z - Market research and public opinion polling

74.90.Z - Other professional, scientific and technical activities, not elsewhere classified

81.10.Z - Auxiliary activities related to maintaining buildings

81.21.Z - General cleaning of buildings

82.30.Z - Activities related to organizing fairs, exhibitions, and congresses

96.09.Z - Individual service activities