Mariusz Wiśniowski - IT extreme

62.01.Z - Computer programming activities

01.19.Z - Growing of other non-perennial crops

01.30.Z - Plant propagation

23.69.Z - Manufacture of other articles of concrete, plaster and cement

26.20.Z - Manufacture of computers and peripheral equipment

27.40.Z - Manufacture of electric lighting equipment

43.21.Z - Electrical installation

47.41.Z - Retail sale of computers, peripheral units and software in specialised stores

47.42.Z - Retail sale of telecommunications equipment in specialised stores

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

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

62.02.Z - Computer consultancy activities

62.03.Z - Computer facilities management activities

62.09.Z - Other information technology and computer service activities

63.12.Z - Web portals

73.12.C - Intermediation in the sale of the place on advertising aims in electronic media (Internet)

77.21.Z - Rental and leasing of recreational and sports goods

81.30.Z - Landscape service activities

93.19.Z - Other sports activities

93.29.B - Pozostała działalność rozrywkowa i rekreacyjna

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

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