People · Operator
Named in public records as an officer, director or promoter · active 2014–2025 · Healthtech, Other Technology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Precision Medical Ventures Inc. | — | Healthtech | Seed | $5.1M | $1.7M | 2021 |
| Mindshare Medical, Inc. | — | Other Technology | Seed | $2.0M | $68.2M | 2014 |
Michael Calhoun 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 Michael Calhoun on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| George Ugras | 1 | 6 |
| Rick Rubin | 1 | 3 |
| CHRIS WOOD | 1 | 3 |
| Michael Beck | 1 | 3 |
| Thomas Giles | 1 | 3 |
| Stuart Gardner | 1 | 1 |
| Mathew Brevard | 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.