Interference Artur Grzejdak

90.02.Z - Support activities to performing arts

26.11.Z - Manufacture of electronic components

26.12.Z - Manufacture of electronic printed circuits

27.11.Z - Manufacture of electric motors, generators and transformers

27.32.Z - Manufacture of other electronic and electric wires and cables

27.90.Z - Manufacture of other electrical equipment

33.11.Z - Repair and maintenance of fabricated metal products

33.12.Z - Repair and maintenance of machinery

33.14.Z - Repair and maintenance of electrical equipment

33.19.Z - Repair and maintenance of other equipment

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

38.31.Z - Dismantling of wrecks

43.21.Z - Electrical installation

47.43.Z - Retail sale of audio and video equipment in specialised stores

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

59.20.Z - Sound recording and music publishing activities

74.10.Z - Specialised design activities

74.90.Z - Other professional, scientific and technical activities not elsewhere classified

77.40.Z - Leasing of intellectual property and similar products, except copyrighted works

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

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

95.21.Z - Repair and maintenance of consumer electronics

95.22.Z - Repair and maintenance of household appliances and home and garden equipment