Michał Grochala

70.22.Z - Business and other management consultancy activities

18.12.Z - Other printing

32.99.Z - Other manufacturing notelsewhere classified

47.19.Z - Other retail sale in non-specialised stores

47.89.Z - Retail sale via stalls and markets of other goods

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

74.10.Z - Specialised design activities

82.11.Z - Office administrative service activities