People · Operator
Named in public records as an officer, director or promoter · active 2011–2025 · Other Energy
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Gradient Resources Inc. | — | Other Energy | Series D+ | $388.8M | $120.5M | 2011 |
| Terrestrial Energy Inc. | — | Other Energy | Series B | $131.0M | $112.6M | 2018 |
| General Fusion Inc. | — | Other Energy | Series B | $56.4M | $1.4M | 2015 |
Fred Buckman at the center, the companies they're named on, and every other operator named alongside them — an interlock map of shared founding teams, boards and funds. Name-matched, so treat as a research lead.
People named alongside Fred Buckman on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Michael Brown | 1 | 34 |
| JOHN SULLIVAN | 1 | 13 |
| WILLIAM JOHNSON | 1 | 10 |
| Richard Cohen | 1 | 8 |
| Michael J. Brown | 1 | 6 |
| David Hill | 1 | 6 |
| Mike Brown | 1 | 6 |
| Mike Sherman | 1 | 6 |
| William Lese | 1 | 6 |
| Michael Hamilton | 1 | 5 |
| Denis Connor | 1 | 4 |
| David Lloyd | 1 | 4 |
| Nathan Gilliland | 1 | 4 |
| William D. Lese | 1 | 3 |
| ROBERT JONES | 1 | 3 |
| Susan Koch | 1 | 3 |
| Klaas De Boer | 1 | 3 |
| Rolf J Dekleer | 1 | 2 |
| Riaz Siddiqi | 1 | 2 |
| David Owens | 1 | 2 |
People are matched by normalized name across records; a common name may merge distinct individuals. Treat as a research lead, the same way modeled valuations are directional, not quoted.