P.W. MIX BIURO USŁUG GOSPODARCZYCH HANNA SIECLA, ANDRZEJ FREITAG S.C.

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

63.11.Z - Data processing, hosting and related activities

70.22.Z - Business and other management consultancy activities

81.21.Z - General cleaning of buildings

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

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