INŻYNIERIA ENERGETYCZNA SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

33.12.Z - Repair and maintenance of machinery

25.11.Z - Manufacture of metal structures and parts of structures

25.12.Z - Manufacture of metal elements of building woodwork

25.21.Z - Manufacture of central heating radiators and boilers

25.29.Z - Manufacture of other tanks, reservoirs and containers of metal

25.61.Z - Treatment and coating of metals

25.62.Z - Mechanical working of metal elements

25.71.Z - Manufacture of cutlery

25.91.Z - Manufacture of metal containers

25.99.Z - Manufacture of other fabricated metal products not elsewhere classified

26.11.Z - Manufacture of electronic components

26.51.Z - Manufacture of instruments and appliances for measuring, testing and navigation

28.41.Z - Manufacture of metal forming machinery

28.49.Z - Manufacture of other mechanical tools

28.91.Z - Manufacture of machinery for metallurgy

28.92.Z - Manufacture of machinery for mining, quarrying and construction

28.94.Z - Manufacture of machinery for textile, apparel and leather production

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

33.14.Z - Repair and maintenance of electrical equipment

35.11.Z - Production of electricity

35.12.Z - Transmission of electricity

35.13.Z - Distribution of electricity

35.14.Z - Trade of electricity

35.21.Z - Manufacture of gaseous fuels

37.00.Z - Sewage disposal and treatment

38.11.Z - Collection of non-hazardous waste

38.12.Z - Collection of hazardous waste

38.21.Z - Treatment and disposal of non-hazardous waste

38.22.Z - Hazardous waste processing and neutralizing

38.31.Z - Dismantling of wrecks

38.32.Z - Recovery of sorted materials

39.00.Z - Remediation activities and other waste management services

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

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

43.33.Z - Floor and wall covering

43.39.Z - Other building completion and finishing

43.91.Z - Roofing activities

43.99.Z - Other specialised construction activities not elsewhere classified