D - Production and distribution of electrical and thermal energy and gaseous fuels

Subject of activity: Engineering activity in the field of medium and low voltage overhead and cable lines; repair of high-voltage equipment; start-up activity of medium and low voltage equipment; distribution and transmission of medium and low voltage electrical energy; purchase from the country and abroad of goods or other items for the purpose of resale in original, revised...

Subject of activity: Production of electric and thermal energy, combined production of electric and thermal energy, transmission of thermal energy, maintenance and operation of low-pressure gas pipelines and other activities and services serving the main activity, as well as any other activity not prohibited by law.