i-Tech Grzegorz Kowalczyk

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

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

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

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

43.12.Z - Site preparation

43.13.Z - Test drilling and boring

43.39.Z - Other building completion and finishing

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

49.41.Z - Freight transport by road

52.10.B - Warehousing and storage of other goods

62.09.Z - Other information technology and computer service activities

63.12.Z - Web portals

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