People · Operator
Named in public records as an officer, director or promoter · active 2021–2026 · Mining & Resources, Other
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Dore Copper Mining Corp. | — | Mining & Resources | Seed | $5.9M | $1.6M | 2021 |
| Copper Giant Resources Corp. | — | Mining & Resources | Pre-Seed | $891K | $1.4M | 2021 |
| Scottie Resources Corp. | — | Other | Pre-Seed | $200K | $489K | 2025 |
Ernest Mast 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 Ernest Mast on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Jay Sujir | 1 | 12 |
| John Williamson | 1 | 10 |
| Ian Harris | 1 | 8 |
| Ian Slater | 1 | 8 |
| Robert Pease | 1 | 6 |
| Mario Stifano | 1 | 6 |
| Aaron Triplett | 1 | 4 |
| Robert Van Egmond | 1 | 3 |
| Mark Gibson | 1 | 3 |
| Laurie Gaborit | 1 | 2 |
| Thomas Mumford | 1 | 2 |
| Ellie Owens | 1 | 2 |
| Sara Heston | 1 | 2 |
| Brent Omland | 1 | 2 |
| Gavin Nelson | 1 | 2 |
| Matt Manson | 1 | 1 |
| Ravshan Ismadiyarov | 1 | 1 |
| Bill Bennett | 1 | 1 |
| Bradley Rourke | 1 | 1 |
| Steven Stein | 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.