OSSYSTEM SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

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

43.99.Z - Other specialised construction activities not elsewhere classified

46.51.Z - Wholesale of computers, peripheral equipment and software

46.52.Z - Wholesale of electronic and telecommunications equipment and parts thereof

47.41.Z - Retail sale of computers, peripheral units and software in specialised stores

47.42.Z - Retail sale of telecommunications equipment in specialised stores

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

47.99.Z - Other retail sale not in stores, stalls or markets

73.11 - Advertising agencies activities

85.51.Z - Out-of-school forms of sports and leisure education