One Code One Man - Michał Rolski

62.01.Z - Computer programming activities

28.29.Z - Manufacture of other general-purpose machinery notelsewhere classified

28.49.Z - Manufacture of other mechanical tools

47.19.Z - Other retail sale in non-specialised stores

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

49.41.Z - Freight transport by road

50.10.Z - Sea and coastal passenger water transport

50.20.Z - Sea and coastal freight water transport

50.30.Z - Inland passenger water transport

50.40.Z - Inland freight water transport

58.21.Z - Publishing of computer games

58.29.Z - Other software publishing

59.11.Z - Motion picture, video and television programme production activities

59.12.Z - Motion picture, video and television programme post-production activities

59.20.Z - Sound recording and music publishing 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

72.19.Z - Other research and experimental development on natural sciences and engineering

73.11.Z - Advertising agencies activities

74.10.Z - Specialised design activities

93.29.B - Pozostała działalność rozrywkowa i rekreacyjna

96.09.Z - Other personal service activities not elsewhere classified