WIŚNIEWSKI MICHAŁ " INSTAL - MARK s.c."

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

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

43.21.Z - Electrical installation

43.29.Z - Other construction installation

43.39.Z - Other building completion and finishing

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

46.74.Z - Wholesale of hardware and plumbing and heating equipment and supplies

70.22.Z - Business and other management consultancy activities

71.12.Z - Engineering activities and related technical consultancy

85.59.B - Other out-of-school forms of education, not elsewhere classified