Stefania Szar NETWORK-BIS

62.03.Z - Computer facilities management activities

43.21.Z - Electrical installation

46.52.Z - Wholesale of electronic and telecommunications equipment and parts thereof

46.66.Z - Wholesale of other office machinery and equipment

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

47.59.Z - Retail sale of furniture, lighting equipment and other household articles in specialised stores

62.02.Z - Computer consultancy activities

62.09.Z - Other information technology and computer service activities

80.20.Z - Security systems service activities

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