Firma Handlowo-Usługowa "GRAND-TECH" Piotr Zając

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

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

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

43.11.Z - Demolition

43.22.Z - Plumbing, heat and air-conditioning installation

43.29.Z - Other construction installation

43.91.Z - Roofing activities

43.99.Z - Other specialised construction activities not elsewhere classified

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

49.41.Z - Freight transport by road