33.12.Z - Repair and maintenance of machinery
33.14.Z - Repair and maintenance of electrical equipment
35.11.Z - Production of electricity
42.21.Z - Works related to construction oftransmission pipelines and distribution networks
43.21.Z - Electrical installation
43.22.Z - Plumbing, heat and air-conditioning installation
43.91.Z - Roofing activities
81.10.Z - Combined facilities support activities
81.30.Z - Landscape service activities
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane