MACIEJ KRUPIŃSKI ALT

74.30.Z - Translation and interpretation activities

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

70.22.Z - Business and other management consultancy activities

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

77.21.Z - Rental and leasing of recreational and sports goods

85.59.A - Teaching of foreign languages

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

86.90.E - Other human health activities notelsewhere classified

95.21.Z - Repair and maintenance of consumer electronics