TETRANET MICHAŁ KARŁOWICZ

62.02.Z - Computer consultancy activities

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

62.09.Z - Other information technology and computer service activities

70.22.Z - Business and other management consultancy activities

74.10.Z - Specialised design activities

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