People · Operator
Named in public records as an officer, director or promoter · active 2021–2021 · Other
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Giant Oak, Inc. | — | Other | Series A | $15.3M | $61.8M | 2021 |
Sean M. Belka 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 Sean M. Belka on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Tom Vander Schaaff | 1 | 2 |
| Gary Shiffman | 1 | 2 |
| Tom M. Vander Schaaff | 1 | 1 |
| Carol M. DiBattiste | 1 | 1 |
| Joseph M. Wald | 1 | 1 |
| James Vander Fowler | 1 | 1 |
| Joseph Vander Wald | 1 | 1 |
| Steven Vander Swoboda | 1 | 1 |
| Jacob M. Shapiro | 1 | 1 |
| Gary M. Shiffman | 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.