ERNEST KORNOBIS WARMETECHNIK F.U.H.

43.21.Z - Electrical installation

28.25.Z - Manufacture of industrial cooling and ventilation equipment

33.12.Z - Repair and maintenance of machinery

33.14.Z - Repair and maintenance of electrical equipment

33.20.Z - Installation of industrial machinery and equipment and outfit

41.10.Z - Realization of building projects related to erection of buildings

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

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

43.29.Z - Other construction installation

71.12.Z - Engineering activities and related technical consultancy

80.20.Z - Security systems service activities

81.21.Z - General cleaning of buildings

81.22.Z - Specialised building and industrial cleaning activities

81.29.Z - Other cleaning activities