| Enterprise | Valuation (US$M) | Investment (US$M) | Year |
| Industrial Heat | 4000 | 2019 | |
| TAE Technologies (former Tri-Alpha Energy) | 2600 | 880 | 2021 |
| General Fusion |
| 200 | 2016 |
| Commonwealth Fusion Systems |
| 200 | 2020 |
| Tokamak Energy |
| 193 | 2020 |
| Helion Energy |
| 77,8 | 2021 |
| Zap Energy |
| 14,5 | 2020 |
| HB11 |
| 4,6 | 2021 |
| Lawrenceville Plasma Physics (LPP) |
| 2,4 | 2020 |