Following the several steps of reorganizations, the “HUN-REN Centre for Energy Research” (HUN‑REN EK) is the successor of the institutions listed below.
Please, contact us via e-mail for further information: info@ek.hun-ren.hu
| Acronym | Name | e-mail domain | Address |
| EK- CER | Centre for Energy Research | @ek-cer.hu | Konkoly T.M. u. 29-33. Budapest 1121 Hungary |
| HAS CER | HAS Centre for Energy Research | @energia.mta.hu | Konkoly T.M. u. 29-33. Budapest 1121 Hungary |
| KFKI AEKI | Institute for Atomic Energy Research | @aeki.kfki.hu @sunserv.kfki.hu | Konkoly T.M. u. 29-33. Budapest 1121 Hungary |
| EKBI | Institute for Energy Security and Environmental Safety | @ekbi.kfki.hu | Konkoly T.M. u. 29-33. Budapest 1121 Hungary |
| MTA IKI | Institute of Isotopes of the Hungarian Academy of Sciences | @iki.kfki.hu | Konkoly T.M. u. 29-33. Budapest 1121 Hungary |
| HAS TTK – MFA | HAS TTK Institute of Technical Physics and Materials Science | @ttk.mta.hu (partially) | Konkoly T.M. u. 29-33. Budapest 1121 Hungary |
| MFA | Institute of Technical Physics and Materials Science | @mfa.kfki.hu | Konkoly T.M. u. 29-33. Budapest 1121 Hungary |
| ATKI | Research Institute for Materials Science | — | Konkoly T.M. u. 29-33. Budapest 1121 Hungary |
| MFKI | Research Institute for Technical Physics | — | Fóti út 56. Budapest 1047 Hungary |
