Marcin Kosiński

62.01.Z - Computer programming activities

18.20.Z - Reproduction of recorded media

30.12.Z - Building of pleasure and sporting boats

43.21.Z - Electrical installation

43.22.Z - Plumbing, heat and air-conditioning installation

45.11.Z - Sale of cars and light motor vehicles

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

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

58.29.Z - Other software publishing

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

66.22.Z - Activities of insurance agents and brokers

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

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

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