SEG SPÓŁKA AKCYJNA

05.10.Z - Mining of hard coal

05.20.Z - Mining of lignite

06.10.Z - Extraction of crude petroleum

06.20.Z - Extraction of natural gas

07.10.Z - Mining of iron ores

07.21.Z - Mining of uranium and thorium ores

07.29.Z - Mining of other non-ferrous metal ores

08.99.Z - Other mining and quarrying notelsewhere classified

09.10.Z - Support activities for petroleum and natural gas extraction

09.90.Z - Support activities for other mining and quarrying

26.20.Z - Manufacture of computers and peripheral equipment

27.11.Z - Manufacture of electric motors, generators and transformers

27.12.Z - Manufacture of electricity distribution and control apparatus

27.20.Z - Manufacture of batteries and accumulators

27.31.Z - Manufacture of fibre optic cables

27.32.Z - Manufacture of other electronic and electric wires and cables

27.33.Z - Manufacture of installing equipment

27.40.Z - Manufacture of electric lighting equipment

27.51.Z - Manufacture of electric domestic appliances

27.52.Z - Manufacture of non-electric domestic appliances

27.90.Z - Manufacture of other electrical equipment

28.11.Z - Manufacture of engines and turbines, except aircraft, vehicle and cycle engines

28.12.Z - Manufacture of fluid power equipment

33.12.Z - Repair and maintenance of machinery

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

35.22.Z - Distribution of gaseous fuels through mains

35.23.Z - Trade of gaseous fuels through mains

35.30.Z - Steam, hot water and air conditioning manufacturing and supply

36.00.Z - Water collection, treatment and supply

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

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

43.34.Z - Painting and glazing

43.39.Z - Other building completion and finishing

43.99.Z - Other specialised construction activities not elsewhere classified

46.12.Z - Agents involved in the sale of fuels, ores, metals and industrial chemicals

46.14.Z - Agents involved in the sale of machinery, industrial equipment, ships and aircraft

46.18.Z - Agents specialised in the sale of other particular products

46.19.Z - Agents involved in the sale of a variety of goods

46.63.Z - Wholesale of mining, construction and civil engineering machinery

46.69.Z - Wholesale of other machinery and equipment

46.71.Z - Wholesale of fuels and related products

46.72.Z - Wholesale of metals and metal ores

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

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