"M3W SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ"

70.22.Z - Business and other management consultancy activities

58.11.Z - Book publishing

58.14.Z - Publishing of journals and periodicals

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

71.12.Z - Engineering activities and related technical consultancy

71.20.B - Other technical testing and analysis

72.19.Z - Other research and experimental development on natural sciences and engineering

72.20.Z - Research and experimental development on social sciences and humanities

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

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