JS Jacek Szczepaniak

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

41.10.Z - Realization of building projects related to erection of buildings

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

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

43.12.Z - Site preparation

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

71.12.Z - Engineering activities and related technical consultancy

71.20.B - Other technical testing and analysis

96.09.Z - Other personal service activities not elsewhere classified