WawScience Jacek Wawrzynowicz

70.22.Z - Business and other management consultancy activities

58.11.Z - Book publishing

62.01.Z - Computer programming activities

69.10.Z - Legal activities

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

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