CONNECT P.P.H.U. WOJCIECH KOWALCZYK

43.21.Z - Installation of electrical systems

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

46.19.Z - Activity of agents involved in wholesale trade of non-specialized goods

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

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

49.41.Z - Road freight transport

55.10.Z - Hotels and similar accommodation establishments

55.90.Z - Other accommodation services

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

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

73.11.Z - Advertising agency activities

77.11.Z - Rental and leasing of passenger cars and light motor vehicles

77.33.Z - Rental and leasing of office machinery and equipment, including computers

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