| ㆍNational Institute of Environment Research, NIER |
| ㆍResearch Institute of Industrial Science & Technology, RIST |
| ㆍKorea Institute of Geoscience and Mineral Resources, KIGAM |
| ㆍKorea Environment Corporation, KECO |
| ㆍKorea Rural Community Corporation, KRC |
| ㆍKorea Advanced Institute of Science and Technology, KAIST |
| ㆍKorea Testing & Research Institute, KTR |
| ㆍNational Institute of Meteorological Sciences, NIMS |
| ㆍKorea Ginseng Corporation, KGC |
| ㆍKorea atomic energy research institute, KAERI |
| ㆍKorea Institute of Ocean Science and Technology, KIOST |
| ㆍPohang Iron and Steel Company, POSCO |
| ㆍPublic Health and Environment Research Institute (Incheon, Pusan, Gyeonggi etc.) |
| ㆍUniversity (Seoul, Yonsei, Jeju, Kyung Hee etc.) |
