MTK SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

05.10.Z - Hard coal mining

05.20.Z - Lignite mining

06.10.Z - Crude petroleum extraction

06.20.Z - Natural gas extraction

07.10.Z - Iron ore mining

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

08.91.Z - Extraction of minerals for the chemical industry and fertilizer production

08.92.Z - Peat extraction

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

35.1 - Generation, transmission, distribution of electricity, electricity trading

35.2 - Generation of gas fuels and distribution and trading of gas fuels in a network system

35.3 - Generation and supply of steam and air for air-conditioning systems

38.2 - Waste recovery activities

38.3 - Waste disposal without recovery

39.00.Z - Activities related to reclamation and other waste management services

46.1 - Wholesale trade conducted on behalf of others

46.5 - Wholesale trade of information and communication technology devices

46.6 - Wholesale trade of other machines, devices, and additional equipment

46.7 - Wholesale trade of motor vehicles, including motorcycles, and parts and accessories for them

64.2 - Holding company activities and companies raising funds for other entities

64.3 - Trusts, funds, and similar financial institutions

64.9 - Other financial services, except insurance and pension funds

66.1 - Activities supporting financial services, excluding insurance and pension funds

68.1 - Real estate activities on own account and development of building projects

68.3 - Real estate activities on behalf of third parties

70.2 - Business and management consultancy activities

71.2 - Technical testing and analysis

72.1 - Scientific research and development in natural and technical sciences

74.1 - Specialized design activities