IT Service Mariusz Wolski

62.09.Z - Other information technology and computer service activities

01.49.Z - Raising of other animals

31.01.Z - Manufacture of office and shop furniture

31.02.Z - Manufacture of kitchen furniture

43.21.Z - Electrical installation

43.22.Z - Plumbing, heat and air-conditioning installation

43.32.Z - Joinery installation

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

47.99.Z - Other retail sale not in stores, stalls or markets

62.01.Z - Computer programming activities

62.03.Z - Computer facilities management activities

77.31.Z - Rental and leasing of agricultural machinery and equipment

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

80.20.Z - Security systems service activities

81.21.Z - General cleaning of buildings

81.30.Z - Landscape service activities

82.11.Z - Office administrative service activities

82.19.Z - Photocopying, document preparation and other specialised office support 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

95.22.Z - Repair and maintenance of household appliances and home and garden equipment