People · Operator
Named in public records as an officer, director or promoter · active 2025–2026 · Other
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Inseer Inc. | — | Other | Pre-Seed | $1.6M | $385K | 2025 |
Steven Zumbach 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 Steven Zumbach on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Geoffrey Harris | 1 | 4 |
| Daniel Cosgrove | 1 | 3 |
| Terry Branstad | 1 | 2 |
| Shane Larson | 1 | 1 |
| Jean Robillard | 1 | 1 |
| Steven Baek | 1 | 1 |
| Joseph Buckwalter | 1 | 1 |
| Pamela Villacorta | 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.