Jan Zawadzki

69.20.Z - Accounting, bookkeeping and auditing activities; tax consultancy

26.30.Z - Manufacture of(tele)communication equipment

26.40.Z - Manufacture of consumer electronics

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

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

47.54.Z - Retail sale of electrical household appliances in specialised stores

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

59.20.Z - Sound recording and music publishing activities

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