CSYSTEM MAREK DAWIDOWICZ

43.99.Z - Other specialised construction activities not elsewhere classified

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

43.11.Z - Demolition

43.12.Z - Site preparation

43.21.Z - Electrical installation

43.39.Z - Other building completion and finishing

47.91.Z - Retail sale via mail order houses or via Internet

61.90.Z - Other telecommunications activities

62.02.Z - Computer consultancy activities

62.03.Z - Computer facilities management activities

62.09.Z - Other information technology and computer service activities

63.11.Z - Data processing, hosting and related activities

70.22.Z - Business and other management consultancy activities

77.32.Z - Rental and leasing of construction machinery and equipment

81.30.Z - Landscape service activities

95.11.Z - Repair and maintenance of computers and peripheral equipment

95.12.Z - Repair and maintenance of (tele)communication equipment