IT.EXT Mariusz Dziakowicz

62.02.Z - Computer consultancy activities

58.29.Z - Other software publishing

62.01.Z - Computer programming activities

62.03.Z - Computer facilities management activities

62.09.Z - Other information technology and computer service activities

63.99.Z - Other information service activities not elsewhere classified

70.21.Z - Public relations and communication activities

70.22.Z - Business and other management consultancy activities

85.51.Z - Out-of-school forms of sports and leisure education

93.19.Z - Other sports activities