ELKO ENERGETYKA SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

74.10.Z - Specialized design activities

25.30.Z - Manufacture of weapons and ammunition

33.12.Z - Repair and maintenance of machinery

42.99.Z - Works related to the construction of other civil engineering and water engineering objects, not classified elsewhere

70.22.Z - Head office activities and management consultancy

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

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

77.39.Z - Rental and leasing of other machinery, equipment, and tangible assets, not elsewhere classified