Michał Jan Wąż

42.11.Z - Works related to construction of roads and motorways

32.12.Z - Manufacture of jewellery and related articles

32.13.Z - Manufacture of imitation jewellery and related articles

32.20.Z - Manufacture of musical instruments

41.20.Z - Building works related to erection of residential and non-residential buildings

42.12.Z - Works related to construction of railways and underground railways

42.13.Z - Works related to construction of bridges and tunnels

42.21.Z - Works related to construction oftransmission pipelines and distribution networks

42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified

43.11.Z - Demolition

43.12.Z - Site preparation

43.99.Z - Other specialised construction activities not elsewhere classified

47.77.Z - Retail sale of watches, clocks and jewellery in specialised stores

47.78.Z - Other retail sale of new goods in specialised stores

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

59.20.Z - Sound recording and music publishing activities

62.01.Z - Computer programming activities

62.02.Z - Computer consultancy activities

71.11.Z - Architectural activities

71.12.Z - Engineering activities and related technical consultancy

74.10.Z - Specialised design activities

74.20.Z - Photographic activities

85.52.Z - Out-of-school forms of cultural education

90.03.Z - Artistic creation activities