GRZEGORZ ZYCH BIURO USŁUG PROJEKTOWYCH I ELEKTRYCZNYCH STUDIO ENERGETYCZNE '76

71.12.Z - Engineering activities and related technical consultancy

33.13.Z - Repair and maintenance of electronic and optical equipment

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

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

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

43.11.Z - Demolition

43.12.Z - Site preparation

43.13.Z - Test drilling and boring

43.21.Z - Electrical installation

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

43.29.Z - Other construction installation

43.31.Z - Plastering

43.32.Z - Joinery installation

43.39.Z - Other building completion and finishing

71.11.Z - Architectural activities

74.90.Z - Other professional, scientific and technical activities not elsewhere classified

81.30.Z - Landscape service activities

95.12.Z - Repair and maintenance of (tele)communication equipment