DUON SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

70.10.Z - Head office activities

35 - Generation and supply of electricity, gas, steam, and air conditioning systems

41.10.Z - Construction work related to the construction of residential and non-residential buildings

41.20.Z - Construction work related to the construction of residential and non-residential buildings

46.19.Z - Activity of agents involved in wholesale trade of non-specialized goods

46.71.Z - Wholesale trade of motor vehicles

47.30.Z - Retail trade of fuel for motor vehicles

62 - Activities related to programming, IT consulting, and related activities

64.92.Z - Other forms of credit granting

64.99.Z - Other financial services, except insurance and pension funds, not elsewhere classified

68.10.Z - Real estate activities on own account and development of building projects

68.20.Z - Rental and management of own or leased real estate

70 - Head office activities and management consultancy

70.22.Z - Head office activities and management consultancy

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

82 - Office administrative support activities and other business support services