CXBe & W2C Collaboration
| Party | Main responsibility | PI / Contact person |
| Institute of High Energy Physics (IHEP) |
PI of eXTP mission; Lead of W2C development; Co-lead of CXBe development |
Prof. Shuang-Nan Zhang |
| University of Geneva (UniGE) |
Lead of CXBe development; Co-lead of W2C development |
Prof. Roland Walter |
| Innovation Academy for Microsatellites (IAMC) | Definition and maintenance of the interfaces between payloads and the satellite platform | Prof. Yong-He Zhang |
| National Space Science Center (NSSC) | Mission management | Prof. Xiao-Long Dong |