| Electricity and energy | Business and government | Education and research |
|---|---|---|
| State Grid Corporation | Expo area | China Education and Research Network（CERNET） |
| Northwest / northeast / central China power grid company | Jiangsu Province and all levels of government | Chinese Academy of Sciences |
| Jiangsu Electric Power Company | Tobacco in Jiangsu Province | China Document Guarantee Center（CALIS） |
| Shandong Electric Power Company | Jiangsu Province radio and television | Hanban / Confucius Institute Headquarters |
| Beijing Electric Power Company | Jiangsu Province tax | Shanghai Education and Research Metropolitan Area Network（SHERNET） |
| Shanghai Electric Power Company | Tax in Jiangsu Province | Nanjing Education and Research Metropolitan Area Network |
| Tianjin Electric Power Company | Jiangsu Provincial Highway Bureau | Tsinghua University, Peking University |
| Zhejiang Electric Power Company | Jiangsu Province Salt Bureau | Nanjing University, Southeast University, Suzhou University |
| Anhui Electric Power Company | Lukou International Airport | Nanjing University of Science and Technology, Hohai University |
| Fujian Electric Power Company | Suning Electronics | Fudan University, Shanghai Jiaotong University, Tongji University |
| Hunan Electric Power Company | Shanghai-Nanjing high-speed | China University of Science and Technology, Anhui University |
| Jiangxi Electric Power Company | Shagang Group | Zhejiang University, Ningbo University |
| Sichuan Electric Power Company | Jinling Hotel | Nankai University, Tianjin Polytechnic University |
| Xinjiang Electric Power Company | Shanghai Fire Department | Shandong University, Qingdao University |
| Henan Electric Power Company | Shanghai Testing Center | Jilin University, Dalian University of Science and Technology |
| Jilin Electric Power Company | Beijing subway / Nanjing subway | Chongqing University, Sichuan University |
| Heilongjiang Electric Power Company | Ford (China) / Changan Ford | Wuhan University, Huazhong Science and Technology |
| Huaneng Group | Nokia Siemens (China) | Xiamen University, Fuzhou University |
| The power generation group under nearly 300 power plants | Sony Ericsson (China) | Central Institute for Nationalities, Beijing University of Technology |