Łukasz Herezy "HeraMiner"

74.10.Z - Specialised design activities

07.10.Z - Mining of iron ores

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

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

09.90.Z - Support activities for other mining and quarrying

28.91.Z - Manufacture of machinery for metallurgy

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

28.99.Z - Manufacture of other special-purpose machinery notelsewhere classified

33.11.Z - Repair and maintenance of fabricated metal products

33.12.Z - Repair and maintenance of machinery

33.20.Z - Installation of industrial machinery and equipment and outfit

70.22.Z - Business and other management consultancy activities

71.12.Z - Engineering activities and related technical consultancy

72.19.Z - Other research and experimental development on natural sciences and engineering

73.20.Z - Market research and public opinion polling

74.20.Z - Photographic activities

74.30.Z - Translation and interpretation activities

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

96.09.Z - Other personal service activities not elsewhere classified