| 1 | | Primary 94-4 Shimohiura, Fukuhara, Kamikatsu | Katsuura-gun | JP | | Environmental Services | N/A | Akira Sakano | Co-Founder at Zero Waste Japan |
| 2 | | Primary Kasumigaseki 3-2-5, Kasumigaseki Bldg. 25F | Chiyoda City | JP | | Environmental Services | N/A | MASAKI TAKAO | CO-FOUNDER & CEO - JEPLAN, INC. |
| 3 | | Primary Roppongi Hills North Tower 10F, 6-2-31 Roppongi, Minato-ku | Tokyo | JP | | Environmental Services | N/A | Atsushi Kyogoku | Vice President at Goldman Sachs, Merchant Banking Division |
| 4 | | Kitakyushu, Fukuoka 806-0004, JP | Kitakyushu | JP | | Environmental Services | N/A | N/A | N/A |
| 5 | | Minato, Tokyo 108-0022, JP | Minato | JP | | Environmental Services | N/A | Ikuo Ueda | Deputy CFO at Veolia Japan KK |
| 6 | | Chiyoda, Tokyo 101-0051, JP | Chiyoda | JP | | Environmental Services | N/A | N/A | N/A |
| 7 | | Minato, Tokyo 105-0003, JP | Minato | JP | | Environmental Services | N/A | N/A | N/A |
| 8 | | Primary 2 Chome-21-3 Higashiueno Taitō-ku, Tōkyō-to 110-0015 | Tokyo | JP | | Environmental Services | N/A | Sanskar Godha | Senior Mechanical Engineer at DG TAKANO Co., Ltd. |
| 9 | | Chiyoda, Tokyo 102-0083, JP | Chiyoda | JP | | Environmental Services | N/A | Toshiyuki Murase | PREC Institute Inc. - 次長 |
| 10 | | 下落合5−10−5 | さいたま市中央区 | JP | | Environmental Services | N/A | N/A | N/A |
| 11 | | Primary 2108-11 Kamiyamaguchi | Hayama | JP | | Environmental Services | N/A | Bob McDonald | Senior Web Developer and ICT Manager at Institute for Global Environmental Strategies (IGES) |
| 12 | | Primary 18-2 Matsukawachō | Hakodate | JP | | Environmental Services | N/A | N/A | N/A |
| 13 | | Primary 21st Floor, Shiodome Shibarikyu Building 1-2-3 Kaigan | Minato-ku | JP | | Environmental Services | N/A | Hideki Yoshino | CEO at Clean Planet | Fellow at Tohoku University |
| 14 | | 1-24-1,Esteck Joho Building nishinjuku, shinjuku- ku | Tokyo | JP | | Environmental Services | N/A | James Brooke | Consultant at Carbon Offset Consultants |
| 15 | | Primary 南青山2-18-2 | N/A | JP | | Environmental Services | N/A | Koichiro Fukasawa | Wasabi Communications Co.,Ltd. |
| 16 | | Primary 1 | Tokyo | JP | | Environmental Services | N/A | Laurenz-Frederik Pauli | Environmental Consultant at Zero Emissions Research and Initiatives (ZERI) |
| 17 | | Primary 烏丸通押小路上ル秋野々町535番地 | 京都市中京区 | JP | | Environmental Services | N/A | Tsuyoshi Mano | The University of Nagano - Professor |
| 18 | | Primary 2-2-31 Kanda-Jimbocho 3F | Chiyoda-ku | JP | | Environmental Services | N/A | N/A | N/A |
| 19 | | Primary MIDORI.so2 3-13-16 Minami Aoyama | Minato-ku | JP | | Environmental Services | N/A | N/A | N/A |
| 20 | | Tokyo Chiyoda-ku, Awajicho 1-2-7F Crystal Building | Tokyo | JP | | Environmental Services | N/A | N/A | N/A |