PROJEKTOWANIE, NADZÓR, BUDOWNICTWO MARIUSZ GNIADEK

42.22.Z - Works related to construction of telecommunications and electricity lines

33.13.Z - Repair and maintenance of electronic and optical equipment

33.14.Z - Repair and maintenance of electrical equipment

33.20.Z - Installation of industrial machinery and equipment and outfit

42.21.Z - Works related to construction oftransmission pipelines and distribution networks

43.21.Z - Electrical installation

43.29.Z - Other construction installation

61.10.Z - Wired telecommunications activities

61.20.Z - Wireless telecommunications activities, excluding satellite telecommunications activities

62.09.Z - Other information technology and computer service activities

71.12.Z - Engineering activities and related technical consultancy

74.10.Z - Specialised design activities

80.20.Z - Security systems service activities

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

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