People · Operator
Named in public records as an officer, director or promoter · active 2022–2022 · Other
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Sentinel Offender Holdings, Llc | — | Other | Series A | $22.7M | $84.0M | 2022 |
Mark Contestabile 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 Mark Contestabile on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Douglas Trussler | 1 | 3 |
| Lou Caballero | 1 | 3 |
| Dennis Fuller | 1 | 1 |
| Darryl Martin | 1 | 1 |
| Thomas Flies | 1 | 1 |
| Ben Hom | 1 | 1 |
| Robert Contestabile | 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.