KRYSTYNA PTASIŃSKA

69.20.Z - Accounting, bookkeeping and auditing activities; tax consultancy

70.22.Z - Business and other management consultancy activities

82.11.Z - Office administrative service activities

82.99.Z - Other business support service activities not elsewhere classified

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

86.90.D - Paramedical activities

96.09.Z - Other personal service activities not elsewhere classified