KOENERGIA SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

35.22.Z - Distribution of gas fuels in a network system

06.10.Z - Crude petroleum extraction

06.20.Z - Natural gas extraction

09.10.Z - Service activities incidental to petroleum and natural gas extraction

19.20.Z - Manufacture and processing of petroleum refining products and products from fossil fuels

35.11.Z - Generation of electricity from non-renewable sources

35.12.Z - Generation of electricity from renewable sources

35.13.Z - Transmission of electricity

35.14.Z - Distribution of electricity

35.21.Z - Generation of gas fuels

35.22.Z - Distribution of gas fuels in a network system

35.23.Z - Trading of gas fuels in a network system

35.30.Z - Generation and supply of steam and air for air-conditioning systems

36.00.Z - Extraction, treatment, and supply of water

41.00.A - Construction work related to the construction of residential buildings

41.00.B - Construction work related to the construction of non-residential buildings

42.21.Z - Works related to the construction of transmission pipelines and distribution networks

43.12.Z - Site preparation for construction

43.21.Z - Installation of electrical systems

43.22.Z - Installation of plumbing, heating, and air-conditioning systems

43.29.Z - Specialized construction works

43.39.Z - Specialized construction works

43.99.Z - Other specialized construction works, not classified elsewhere

46.69.Z - Wholesale trade

46.71.Z - Wholesale trade of motor vehicles

46.74.Z - Wholesale trade

46.76.Z - Wholesale trade

46.77.Z - Wholesale trade

46.90.Z - Non-specialized wholesale trade

47.30.Z - Retail trade of fuel for motor vehicles

49.50.A - Transport of gas fuels via pipelines

51.54.Z - Air transport

51.87 - Air transport

51.90 - Air transport

52.10.A - Warehousing and storage of cereals and oilseeds

60.30.Z - News agency activities and other content distribution activities

71.11.Z - Architectural activities

71.12.Z - Engineering activities and related technical consultancy

71.20.B - Inspection and issuing opinions on the technical condition of chimneys and ventilation ducts

74.20.A - Photographic activities

74.30.Z - Translation and interpretation activities

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

77.12.Z - Rental and leasing of trucks

77.32.Z - Rental and leasing of construction machinery and equipment

40.11

40.12

40.13

40.30.A

40.30.B

45.31.A

45.31.D

45.33.A

45.33.B

45.33.C

45.34.Z