JACO CDM works on the global issues of the earth and human beings such as GHG emissions reduction and energy saving.
Experience of Verification of Japan's Voluntary Emissions Trading Scheme sponsored by Ministry of the Environemnt
| No. | Year | Name of Entities |
| 1 | 2006 | Tokai Senko K.K. |
| 2 | 2006 | PARAMOUNT GLASS MFG.Co.,LTD. |
| 3 | 2006 | Victor Company of Japan, Limited |
| 4 | 2006 | ROZAI KOGYO KAISHA LTD |
| 5 | 2006 | NISSEI Co.,Ltd. |
| 6 | 2006 | FUJIYA CO., LTD |
| 7 | 2006 | CALPIS CO., LTD. |
| 8 | 2005 | SAKAI NAGOYA Co., Ltd. |
| 9 | 2005 | Tokai Senko K.K. |
| 10 | 2005 | NIHON CANPACK Co., Ltd., |
| 11 | 2004 |
The Seiyu, Ltd. (Large scale retail stores consisting approx. 230 stores) (Pilot project sponsored by MOE, Government of JAPAN) |
| 12 | 2004 |
Daikin Industries, Ltd (manufacturing of HFC, HCFC etc.) (Pilot project sponsored by MOE, Government of JAPAN) |
| 13 | 2004 |
Fujitsu Ltd. (Semiconductor, computer etc.) (Pilot project sponsored by MOE, Government of JAPAN) |
| 14 | 2004 |
Mitsubishi Estate Co., Ltd (Real estate) (Pilot project sponsored by MOE, Government of JAPAN) |
