GiS - Geologia i Środowisko Wojciech Haczek

71.12.Z - Engineering activities and related technical consultancy

16.29.Z - Manufacture of other products of wood; manufacture of articles of cork, straw and plaiting materials

18.12.Z - Other printing

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

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

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

42.91.Z - Works related to construction of water projects

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

43.29.Z - Other construction installation

43.33.Z - Floor and wall covering

43.99.Z - Other specialised construction activities not elsewhere classified

46.63.Z - Wholesale of mining, construction and civil engineering machinery

46.69.Z - Wholesale of other machinery and equipment

71.11.Z - Architectural activities

71.20.B - Other technical testing and analysis

74.90.Z - Other professional, scientific and technical activities not elsewhere classified