Grzegorz Krawczyk KAMERYKOMPUTERY INSTALACJE ELEKTRYCZNE

33.14.Z - Repair and maintenance of electrical devices

18.13.Z - Service activities related to printing preparation

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

42.22.Z - Works related to the construction of telecommunications and electrical lines

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

43.35.Z - Performing other finishing construction works

43.42.Z - Performing other specialized construction works related to the construction of buildings

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

46.43.Z - Wholesale trade of electrical household goods

46.50.Z - Wholesale trade of information and communication technology devices

47.54.Z - Retail sale of electrical household appliances

47.78.Z - Retail sale of other new products

61.10.B - Activities in the field of wired, wireless, and satellite telecommunications

62.20.B - IT consulting and IT equipment management activities

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

71.12.B - Engineering activities and related technical consultancy

74.99.Z - All other professional, scientific and technical activities, not elsewhere classified

80.09.Z - Other security activities, not elsewhere classified

81.22.B - Other cleaning of buildings and industrial premises, not elsewhere classified

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

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

95.25.Z - Repair and maintenance of clocks, watches, and jewelry

95.29.Z - Repair and maintenance of personal and household goods, not elsewhere classified