MTK SOLUTIONS MACIEJ KRAUS

70.22.Z - Business and other management consultancy activities

62.01.Z - Computer programming activities

62.09.Z - Other information technology and computer service activities

70.21.Z - Public relations and communication activities

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

73.20.Z - Market research and public opinion polling

74.30.Z - Translation and interpretation activities

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

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

85.60.Z - Educational support activities