P.H.U. "XXL" KRYSTIAN ZACHCIAŁ

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

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

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

62.01.Z - Computer programming activities

62.02.Z - Computer consultancy activities

62.03.Z - Computer facilities management activities

62.09.Z - Other information technology and computer service activities

85.59.B - Other out-of-school forms of education, not elsewhere classified

90.03.Z - Artistic creation activities