PIOTR KOLANOWSKI

46.47.Z - Wholesale trade of furniture for home, office, and shop use, carpets, and lighting equipment

33.12.Z - Repair and maintenance of machinery

43.21.Z - Installation of electrical systems

43.29.Z - Specialized construction works

46.43.Z - Wholesale trade of electrical household goods

46.52.Z - Wholesale trade

62.01.Z - Activities related to programming, IT consulting, and related activities

62.02.Z - Activities related to programming, IT consulting, and related activities

62.03.Z - Activities related to programming, IT consulting, and related activities

62.09.Z - Activities related to programming, IT consulting, and related activities

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

74.10.Z - Specialized design activities

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

77.40.Z - Leasing of intellectual property and similar products, excluding works protected by copyright

80.20.Z - Detective and security activities

82.99.Z - Other business support activities, not elsewhere classified

95.21.Z - Repair and maintenance of electronic equipment for general use

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