People · Operator
Named in public records as an officer, director or promoter · active 2022–2022 · Mining & Resources
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Cartier Silver Corp | — | Mining & Resources | Pre-Seed | $521K | $1.9M | 2022 |
Donald G. Sheldon 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 Donald G. Sheldon on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Alexander S. Horvath | 1 | 2 |
| Thomas G. Larsen | 1 | 2 |
| Miles G. Nagamatsu | 1 | 1 |
| Francis G. Sauve | 1 | 1 |
| Harry G. Burgess | 1 | 1 |
| Jorge G. Estepa | 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.