| 15961 | Japan | Eiwa Densetsu Corporation | 2F, 2-3-1 Midoricho, Nishi Tokyo, Tokyo 188-0014 | +81 42 4519229 | www.eiwads.co.jp | | |
| 15962 | Japan | Eiwat Co., Ltd. | 20-1 Tajii, Mihara-ku, Sakai-shi, Ōsaka-fu 587-0012 | +81 72 3623329 | www.eiwat.co.jp | | |
| 15963 | Japan | Ejima Construction Co., Ltd. | 528-2 Emukai, Kamimine-cho, Miyaki-gun, Saga-ken 849-0121 | +81 952 525254 | www.ejima-ken.com | | |
| 15964 | Japan | Elesis Co., Ltd | 6-chome-6-3 Yanagiu, Taihaku-ku, Sendai, Miyagi 981-1106 | +81 22 7974073 | www.elesis.co.jp | | |
| 15965 | Japan | ELJ Solar Corporation Inc. | 3-2 Himewakacho, Meito-ku, Nagoya-shi, Aichi-ken | +81 52 7032820 | www.elj-solar.co.jp | Kyocera Corporation, Mitsubishi Electric Corporation, Panasonic Corporation (Sanyo), Toshiba Corporation, Choshu Industry Co., Ltd. | |
| 15966 | Japan | Ellimai Corporation | Tomita3-6, Mishima, Shizuoka, 411-0836 | +81 50 75205065 | www.ellimai.co.jp | | |
| 15967 | Japan | Elve Environment Co., Ltd. | 1-6-23-3 Honcho, Aoba-ku, Sendai City, Miyagi Prefecture 980-0014 | +81 22 3978477 | eleverkankyo.com | | |
| 15968 | Japan | Emiya Distribution Center Co., Ltd. | 7 Chome-8-1 Ryūtsū Center Shiroishi-ku, Sapporo-shi, Hokkaidō | +81 11 8901024 | solar-hokkaido.jp | Kyocera Corporation, Suntech Power Co., Ltd., Motech Industries Inc., Trina Solar Limited, Canadian Solar Inc., Mitsubishi Electric Corporation, Sharp Energy Solutions Europe, Panasonic Corporation (Sanyo) | |
| 15969 | Japan | Emu-zetto Co., Ltd. | 1512-1 Minamiogishima, Koshigaya-shi, Saitama-ken | +81 48 9707077 | emu-zetto.com | | |
| 15970 | Japan | Ena Heavy Machinery Co. | 1120-94 Oimachi Ena, Gifu Prefecture | +81 573 261175 | www.enajyuki.co.jp | | |
| 15971 | Japan | Endo Denko Co., Ltd. | 2128-5 Izumi, Nagai-shi, Yamagata-ken | +81 238 844604 | www.ecosolar.jp | Kyocera Corporation, Solar Frontier K.K., Canadian Solar Inc., Mitsubishi Electric Corporation, Sharp Energy Solutions Europe, Panasonic Corporation (Sanyo), Toshiba Corporation | |
| 15972 | Japan | Energy Earth Co., Ltd. | 785, Lida-cho, Ota-shi, Gunma, 373-0851 | +81 276 552551 | www.ene-earth.jp | Hanwha Q CELLS GmbH, Yingli Green Energy Holding Co., Ltd., Kyocera Corporation, Ningbo Ulica Solar Co., Ltd., Solar Frontier K.K., Sharp Energy Solutions Europe, Panasonic Corporation (Sanyo), ReneSola Ltd., Jiangyin Hareon Power Co., Ltd., Toshiba Corpo | |
| 15973 | Japan | Ene First Inc. | 1 Chome-21-10 Ebisu, Shibuya-ku, Tokyo-to | +81 3 64086291 | www.enefirst.co.jp | | |
| 15974 | Japan | Energy Communication | 1-Chome-20-38, Furukawafukuura, Osaki, Miyagi, 989-6101 | +81 22 9253635 | ene-comi.com | | |
| 15975 | Japan | Enechita Co., Ltd. | Kamisotoroku-3-1 Kusagi, Agui-cho, Chita-gun, Aichi-ken | +81 569 485115 | www.enechita.jp | | |
| 15976 | Japan | Eneeye Co., Ltd | 1 Chome-19-2 Takenotsuka, Adachi-ku, Tokyo-to 121-0813 | +81 3 58518745 | https://www.eneeye.com | Omron Corporation | |
| 15977 | Japan | Energia Life & Access Co,. Ltd. | No. 7 No. 5 (Hiroshima Park Building 7F), Otemachi 3-chome, Naka-ku, Hiroshima Prefecture | +81 82 5442330 | https://www.e-ess.co.jp | | Kyocera Corporation, Solar Frontier K.K., Canadian Solar Inc., Mitsubishi Electric Corporation, Sharp Energy Solutions Europe, Panasonic Corporation (Sanyo), Toshiba Corporation, Choshu Industry Co., Ltd. |
| 15978 | Japan | Eneos Globe Energy Co., Ltd. | 2 Chome-11-1 Nagatacho, Chiyoda-ku, Tokyo-to, 100-6115 | +81 3 35975400 | eg-energy.jp | | |
| 15979 | Japan | Energy + | 22-16 Uzumasa Yasui Okuhatachō, Ukyō-ku, Kyōto-shi, Kyōto-fu 616-8082 | +81 75 8017644 | eco-kichi.sakura.ne.jp/energyplus | | |
| 15980 | Japan | Energy Farm Co., Ltd. | 3 Chome-6-11 Ariake, Koto-ku, Tokyo-to | +81 3 55305012 | www.energy-f.com | | |
| 15981 | Japan | Energy One Co., Ltd. | 3 Chome-1453-11 Okaga, Matsuyama-shi, Ehime-ken 791-8057 | +81 89 9526611 | www.energy-one.co.jp | | |
| 15982 | Japan | Energy Products Co., Ltd. | 1 Chome-3-2 Iidabashi, Chiyoda-ku, Tokyo-to | +81 3 52113811 | www.enepro.jp | | |
| 15983 | Japan | Energy Support Inc. | 140-12 Higashifukai, Nagareyama-shi, Chiba-ken | +81 4 71973124 | ohisama33.com | | |
| 15984 | Japan | Energy Use Co., Ltd. | 3 Chome-50-1 Minamiotsuka, Toshima-ku, Tokyo-to | +81 3 68699217 | www.energy-use.com | | |
| 15985 | Japan | Enesite.Co.,Ltd | 2-chōme-7-6 Takashi Kagoshima, 890-0043 | +81 99 2040781 | www.enesite.co.jp | Omron Corporation, Toshiba Mitsubishi-Electric Industrial System Corporation (TMEIC) | |
| 15986 | Japan | Enest Corporation Co., Ltd. | 9F, Naniwa Building, 4-12, Banzaicho, Kita-ku, Osaka-shi, Osaka-fu, 530-0028 | +81 6 69485231 | www.enest.co.jp | Sanyo Denki Co., Ltd. | |
| 15987 | Japan | Enetech Co., Ltd. | 27-1 Mama, Komaki-shi, Aichi-ken 485-0015 | +81 568 686441 | www.enetech.co.jp | | |
| 15988 | Japan | Enjinia Sakaue Co., Ltd. | 12-20 Miyanochō, Takatsuki-shi, Ōsaka-fu 569-0081 | +81 72 6743608 | e-sakaue.co.jp | | |
| 15989 | Japan | Enpukuji Co., Ltd. | 9-6 Higashionomichi, Onomichi-shi, Hiroshima-ken | +81 848 203181 | www.enpukuji.co.jp | Sharp Energy Solutions Europe | |
| 15990 | Japan | Es Giken Co., Ltd. | 1951-1, Kazama, Nagano, Nagano Prefecture, 381-0023 | +81 26 2684590 | sgiken.net | | |