Marcin Kałahurski

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

47.91.Z - Retail sale via mail order houses or via Internet

47.99.Z - Other retail sale not in stores, stalls or markets

58.12.Z - Publishing of directories and registers (e.g. street, phone directory)

58.13.Z - Publishing of newspapers

58.19.Z - Other publishing activities

63.12.Z - Web portals

73.11.Z - Advertising agencies activities

85.51.Z - Out-of-school forms of sports and leisure education

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

93.19.Z - Other sports activities