| 1 (318) | China Electronics Technology Group Corp No 54 Research Institute | CHN |  |
| 2 (507) | State Grid Zhejiang Electric Power Research Institute | CHN | |
| 3 (681) | State Grid Henan Electric Power Research Institute | CHN | |
| 4 (833) | Global Energy Interconnection Research Institute | CHN | |
| 5 (866) | State Grid Liaoning Electric Power Research Institute | CHN | |
| 6 (1092) | State Grid Shandong Electric Power Research Institute | CHN | |
| 7 (1345) | State Grid Hubei Electric Power Research Institute | CHN | |
| 8 (1612) | State Grid Hunan Electric Power Research Institute | CHN | |
| 9 (1726) | National Computer Network Emergency Response Technical Team | CHN | |
| 10 (1755) | China Electronics Technology Group Corp No 38 Research Institute | CHN | |
| 11 (1844) | State Grid Chongqing Electric Power Research Institute | CHN | |
| 12 (1883) | China Classification Society * | CHN | |
| 13 (2337) | Uniao Brasileira de Educacao e Assistencia * | BRA | |
| 14 (2574) | State Grid Beijing Electric Power Economic and Technology Research Institute | CHN | |
| 15 (2741) | State Grid Anhui Electric Power Research Institute | CHN | |
| 16 (2923) | Shandong Computer Science Center | CHN | |
| 17 (3353) | Shanghai Institute of Technology | CHN | |
| 18 (3359) | TKM Educational Trust * | IND | |
| 19 (3680) | Servico Nacional de Aprendizagem Industrial * | BRA | |
| 20 (3965) | Wuhan Second Ship Design and Research Institute | CHN | |
| 21 (3983) | Beijing Institute of Tracking and Telecommunications Technology | CHN | |
|
