Magdalena Hałasa-Zielonka

62.02.Z - Computer consultancy activities

46.18.Z - Agents specialised in the sale of other particular products

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

63.99.Z - Other information service activities not elsewhere classified

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