Michał Tarkowski

62.01.Z - Computer programming activities

26.20.Z - Manufacture of computers and peripheral equipment

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

43.21.Z - Electrical installation

46.51.Z - Wholesale of computers, peripheral equipment and software

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

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

58.21.Z - Publishing of computer games

58.29.Z - Other software publishing

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

61.30.Z - Satellite telecommunications activities

61.90.Z - Other telecommunications activities

62.02.Z - Computer consultancy activities

62.03.Z - Computer facilities management activities

62.09.Z - Other information technology and computer service activities

63.11.Z - Data processing, hosting and related activities

63.12.Z - Web portals

63.91.Z - News agency activities

63.99.Z - Other information service activities not elsewhere classified

68.10.Z - Buying and selling of own real estate

74.10.Z - Specialised design activities

74.20.Z - Photographic activities

85.59.A - Teaching of foreign languages

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

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