BARBARA ANDRZEJEWSKA-KOWALCZYK

62.02.Z - Computer consultancy activities

62.01.Z - Computer programming 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

70.22.Z - Business and other management consultancy activities

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

73.11.Z - Advertising agencies activities

73.12.C - Intermediation in the sale of the place on advertising aims in electronic media (Internet)

73.12.D - Intermediation in the sale of the place on advertising aims in other media

93.29.B - Pozostała działalność rozrywkowa i rekreacyjna