Mariusz Wysocki

62.03.Z - Computer facilities management activities

01.61.Z - Support activities for crop production

01.63.Z - Post-harvest crop activities

25.11.Z - Manufacture of metal structures and parts of structures

25.61.Z - Treatment and coating of metals

25.62.Z - Mechanical working of metal elements

43.21.Z - Electrical installation

43.29.Z - Other construction installation

43.39.Z - Other building completion and finishing

45.20.Z - Maintenance and repair of motor vehicles, excluding motorcycles

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

61.20.Z - Wireless telecommunications activities, excluding satellite telecommunications activities

62.02.Z - Computer consultancy activities

62.09.Z - Other information technology and computer service activities

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

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

95.21.Z - Repair and maintenance of consumer electronics