Marta Szydłowska Consulting

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

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

77.40.Z - Leasing of intellectual property and similar products, except copyrighted works

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

88.10.Z - Social work activities without accommodation for the elderly and disabled