" COMSERW " ADAM ZDANOWICZ

95.11.Z - Repair and maintenance of computers, personal and household goods, and motor vehicles, including motorcycles

43.12.Z - Site preparation for construction

43.21.Z - Installation of electrical systems

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

43.29.Z - Specialized construction works

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

46.43.Z - Wholesale trade of electrical household goods

46.51.Z - Wholesale trade

46.66.Z - Wholesale trade

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

61.20.Z - Activities related to the resale of telecommunications services and telecommunications mediation

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

95.12.Z - Repair and maintenance of computers, personal and household goods, and motor vehicles, including motorcycles