PIOTR ŚWIERGALSKI

64.99.Z - Other financial service activities, except insurance and pension funding not elsewhere classified

62.02.Z - Computer consultancy 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

70.22.Z - Business and other management consultancy activities

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

82.19.Z - Photocopying, document preparation and other specialised office support activities

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

85.60.Z - Educational support activities

90.01.Z - Performing arts activities