ARTUR SERWACZEK

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

43.21.Z - Installation of electrical systems

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

43.24.Z - Installation of other building systems

43.33.Z - Flooring, wallpapering, and cladding of walls

43.34.Z - Painting and glazing

43.35.Z - Performing other finishing construction works

47.12.Z - Other non-specialized retail trade

47.40.Z - Retail sale of information and communication technology equipment

47.54.Z - Retail sale of electrical household appliances

47.55.Z - Retail sale of furniture, lighting equipment, tableware, and other household articles

47.62.Z - Retail sale of newspapers, periodicals, and paper articles

47.63.Z - Retail sale of sports equipment

47.64.Z - Retail sale of games and toys

59.20.Z - Sound recording and music publishing activities

60.39.Z - Other content distribution activities

62.10.A - Programming activities

62.10.B - Programming activities

63.10.A - Services related to computing infrastructure, data processing, website management (hosting), and related activities

63.10.B - Services related to computing infrastructure, data processing, website management (hosting), and related activities

63.10.C - Services related to computing infrastructure, data processing, website management (hosting), and related activities

63.10.D - Services related to computing infrastructure, data processing, website management (hosting), and related activities

63.91.Z - Portal and search engine activities

90.12.Z - Creative activities in visual arts

90.39.Z - Other activities supporting creative activities and activities related to staging artistic performances

93.29.B - Other entertainment and recreational activities, not elsewhere classified

95.10.Z - Repair and maintenance of computers and telecommunications equipment