ERKOL Konrad Walenciak

43.99.Z - Other specialised construction activities not elsewhere classified

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

42.22.Z - Works related to construction of telecommunications and electricity lines

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

45.11.Z - Sale of cars and light motor vehicles

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

66.19.Z - Other activities auxiliary to financial services, except insurance and pension funding

66.22.Z - Activities of insurance agents and brokers

68.10.Z - Buying and selling of own real estate

68.31.Z - Real estate agencies

77.12.Z - Rental and leasing of other motor vehicle, excluding motorcycles

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

77.39.Z - Rental and leasing of other machinery, equipment and tangible goods not elsewhere classified