Krystian Gruba GRUBY - TRANS

43.12.Z - Site preparation

23.61.Z - Manufacture of concrete products for construction purposes

23.69.Z - Manufacture of other articles of concrete, plaster and cement

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

43.11.Z - Demolition

43.13.Z - Test drilling and boring

43.39.Z - Other building completion and finishing

43.99.Z - Other specialised construction activities not elsewhere classified

46.73.Z - Wholesale of wood, construction materials and sanitary equipment

49.41.Z - Freight transport by road

52.21.Z - Service activities incidental to land transportation

77.32.Z - Rental and leasing of construction machinery and equipment