People · Operator
Named in public records as an officer, director or promoter · active 2018–2020 · Mining & Resources
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| DeepGreen Metals Inc. | — | Mining & Resources | Series A | $18.8M | $37.9M | 2018 |
Gregory S. Stone 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 Gregory S. Stone on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Paul Matysek | 1 | 10 |
| Brian Paes-Braga | 1 | 3 |
| Gerard Barron | 1 | 2 |
| Robert Heydon | 1 | 1 |
| Peter Barnes | 1 | 1 |
| Ian Jacobson | 1 | 1 |
| David Heydon | 1 | 1 |
| Jonas S. Agerskov | 1 | 1 |
| Anthony S. O'Sullivan | 1 | 1 |
| Andrei S. Karkar | 1 | 1 |
| Robert S. Heydon | 1 | 1 |
| Bob Cabral | 1 | 1 |
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.