WANO Members
| Category | Country | Organization | NPP Organizations |
| 1 | Russia | Rosenergoatom Concern JSC |
Rosenergoatom Concern JSC, Website Balakovo NPP Beloyarsk NPP Bilibino NPP Kalinin NPP Kola NPP Kursk NPP Leningrad NPP Novovoronezh NPP Rostov NPP Smolensk NPP Baltic NPP JSC, Website |
| 1 | Ukraine | SE NNEGC "Energoatom" |
SE NNEGC "Energoatom", Website Zaporizhzhya NPP, Website Khmelnitsky NPP, Website Rivne NPP, Website South-Ukraine NPP, Website |
| 1 | Turkey | AKKUYU NÜKLEER A.Ş. |
Akkuyu NPP, Website |
| 3 | Hungary | MVM Hungarian Electricity |
MVM Hungarian Electricity, Website |
| 3 | Russia | JSC Gidropress |
JSC Gidropress, Website |
| 3 | Russia | Rusatom Automated Control Systems Control Systems |
Website, Website |
| 3 | Russia | VNIIAES JSC |
VNIIAES JSC, Website |
| 3 | Russia | Atomenergoremont JSC | |
| 3 | Russia | Atomtechenergo JSC | |
| 1 | India | Nuclear Power Corporation of India Limited |
Nuclear Power Corporation of India Limited, Website Kudankulam NPP |
| 1 | Czech Republic | CEZ, a. s. Power Generation |
CEZ, a. s. Power Generation, Website Dukovany NPP, Website Temelin NPP, Website |
| 3 | China | China Nuclear Energy Association | |
| 1 | China | Jiangsu Nuclear Power Corporation |
Tianwan NPP |
| 1 | Russia | FSUE "Atomflot" |
FSUE "Atomflot", Website |
| 1 | Belarus | RUE "Belarusian NPP" |
Belarusian NPP, Website |
| 1 | Finland | Fortum Power and Heat Oy Corporation |
Fortum Power and Heat Oy Corporation, Website Loviisa NPP |
| 1 | Iran | Nuclear Power Production and Development Company of Iran |
Nuclear Power Production and Development Company of Iran, Website Bushehr NPP |
| 1 | Armenia | Haykakan Atomayin Elektrakayan |
Armenian NPP, Website |
| 3 | Ukraine | SSE "Chernobyl NPP" |
Chernobyl NPP, Website |
| 5 | Hungary | Paks II. Nuclear Power Plant Ltd. |
Paks II. Nuclear Power Plant, Website |
| 1 | Hungary | MVM Paks |
Paks NPP, Website |
| 1 | Bulgaria | Kozloduy NPP |
Kozloduy NPP, Website |
| 1 | Slovakia | JSC "Slovenske Elektrarne" |
Bohunice V2 units 3,4, Website Mochovce NPP, Website |
| 3 | Lithuania | Ignalina NPP |
Ignalina NPP, Website |
