Łukasz Słoma - "4All"

85.59.A - Teaching of foreign languages

47.61.Z - Retail sale of books in specialised stores

70.22.Z - Business and other management consultancy activities

74.30.Z - Translation and interpretation activities

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

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

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

85.60.Z - Educational support activities

90.03.Z - Artistic creation activities

93.29.Z - Pozostała działalność rozrywkowa i rekreacyjna

96.09.Z - Other personal service activities not elsewhere classified