Artech Artur Walczak

47.42.Z - Retail sale of telecommunications equipment in specialised stores

47.11.Z - Retail sale in non-specialised stores with food, beverages or tobacco predominating

47.26.Z - Retail sale of tobacco products in specialised stores

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

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

62.01.Z - Computer programming activities

62.02.Z - Computer consultancy activities

68.20.Z - Rental and operating of own or leased real estate

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