| Max Tegmark |
President and Co-Founder (–) |
Scientific Advisor (external) (2017-11-07–2023-06-05) |
| Jaan Tallinn |
Co-Founder (2014-05-01–) |
Co-Founder (2012-01-01–); Co-founder; Member of CSER Advisory Board (–); Management Board Member (2017-11-07–2023-03-31) |
| Elon Musk |
Advisor (2014-01-01–) |
Advisor (2017-11-07–2021-12-03) |
| Martin Rees |
Advisor (2014-01-01–) |
Co-Founder (2012-01-01–); Co-founder; Member of CSER Advisory Board (–); Management Board Member (2017-11-07–2023-06-05) |
| Nick Bostrom |
Advisor (2014-01-01–) |
Scientific Advisor (external) (2017-11-07–2022-12-08) |
| Stuart Russell |
Advisor (2014-01-01–) |
Scientific Advisor (external) (2017-11-07–2023-06-05) |
| Stephen Hawking |
Advisor (2014-01-01–2018-03-01) |
Scientific Advisor (Cambridge Advisor) (2017-11-07–2019-02-28) |