omz Aleksandra Mróz Biuro Rachunkowe

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

73.20.Z - Market research and public opinion polling

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

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

85.59.A - Teaching of foreign languages

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

90.01.Z - Performing arts activities