Security Champion - Przemysław Świeboda

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

62.01.Z - Computer programming activities

62.03.Z - Computer facilities management activities

62.09.Z - Other information technology and computer service activities

63.12.Z - Web portals

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

72.20.Z - Research and experimental development on social sciences and humanities

80.20.Z - Security systems service activities

85.59.B - Other out-of-school forms of education, not elsewhere classified