People · Operator
Named in public records as an officer, director or promoter · active 2009–2010 · Other, Agriculture
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Columbus Gold Corp | — | Other | Series A | $7.4M | $25.2M | 2010 |
| Organto Foods Inc. | — | Agriculture | Seed | $4.0M | $1.7M | 2009 |
Don John Gustafson 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 Don John Gustafson on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Robert Giustra | 2 | 4 |
| Peter Gianulis | 2 | 4 |
| Joel John Schuster | 2 | 3 |
| Akbar Hassanally | 2 | 2 |
| Gil John Atzmon | 2 | 2 |
| Sean McGrath | 1 | 11 |
| Jorge Martinez | 1 | 5 |
| Javier Reyes | 1 | 5 |
| Andrew Yau | 1 | 3 |
| ANDY WALLACE | 1 | 2 |
| Jeffrey Klenda | 1 | 2 |
| Peter Ball | 1 | 2 |
| GIL ATZMON | 1 | 2 |
| Marcus Meurs | 1 | 1 |
| Peter John Gianulis | 1 | 1 |
| Peter R. Gianulis | 1 | 1 |
| Jenna R. Virk | 1 | 1 |
| Jeff R. Klenda | 1 | 1 |
| Jenna Virk | 1 | 1 |
| DON GUSTAFSON | 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.