Name
 | URL | Country
| Market Cap (US$)
|
|---|
| RWE AG | http://www.rwe.com | Germany | 48,196 |
| The Tokyo Electric Power Company. Inc. | http://www.tepco.co.jp | Japan | 43,955 |
| Endesa SA | http://www.endesa.es | Spain | 43,644 |
| Enel S.p.A. | http://www.enel.it | Italy | 40,778 |
| Gas Natural SDG S.A. | http://www.gasnaturalsdg.es | Spain | 13,053 |
| Centrais Eletricas Bras (Eletrobras) | http://www.eletrobras.gov.br/ | Brazil | 12,230 |
| Hongkong Electric Holdings Ltd. | http://www.heh.com | Hong Kong | 11,551 |
| Saudi Electricity Company | http://www.se.com.sa/ | Saudi Arabia | 10,495 |
| Reliance Power Ltd | http://www.reliancepower.co.in | India | 6,221 |
| Wisconsin Energy Corporation | http://www.wisconsinenergy.com/ | United States | 4,925 |
| AGL Energy Ltd | http://www.agl.com.au | Australia | 4,358 |
| TransAlta Corporation | http://www.transalta.com/ | Canada | 4,170 |
| Perusahaan Gas Negara (Persero) Tbk | NA | Indonesia | 4,111 |
| Fortis Inc. | http://www.fortis.ca/ | Canada | 3,502 |
| Cia Transmissao de Energia Eletrica Paulista | http://www.cteep.com.br | Brazil | 2,631 |
| Great Plains Energy Inc. | http://www.greatplainsenergy.com/ | United States | 2,364 |
| South Generation Company - TGC-8, JSC | http://www.tgk-8.ru | Russia | 2,322 |
| AES Tiete S.A. | http://www.aestiete.com.br/ | Brazil | 2,160 |
| Moskovskaya Obedinenaya Elektrosetevaya Kompaniya | http://www.moesk.ru | Russia | 2,120 |
| Emera Incorporated | http://www.emera.com/ | Canada | 2,073 |
|
