- Ministry of Energy and Coal Industry of Ukraine
http://mpe.kmu.gov.ua/
- The Council of Ministers of the Autonomous Republic of Crimea
http://www.crimea-portal.gov.ua/
- State Agency on Energy Efficiency and Energy Saving of Ukraine
http://naer.gov.ua/
- Energorynok, SE
http://www.er.gov.ua/
- National Comission for Energy State Regulation
http://www.nerc.gov.ua/
- DonORGRES, Donbass State Company for Commissioning, Setting-up, Upgrading and Servicing of Power Stations and Electrical Networks
http://donorgres.com.ua
- LvivORGRES, Joint Stock Company for Commissioning, Setting-up, Upgrading and Servicing of Power Stations and Electrical Networks
http://www.lvivorgres.com.ua/