People · Operator
Named in public records as an officer, director or promoter · active 2018–2025 · Other Technology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Detection Innovation Group, Inc. | — | Other Technology | Seed | $10.9M | $10.4M | 2022 |
| Cell Detect, Inc. | — | Other Technology | Series A | $4.5M | $124.8M | 2018 |
David S Segal 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 David S Segal on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| John C Defant | 2 | 2 |
| Greg S Pater | 1 | 1 |
| Vincent S Addonisio | 1 | 1 |
| Steven D Chapin | 1 | 1 |
| Dean S Tanella | 1 | 1 |
| Carl S Youngman | 1 | 1 |
| HUIJAN S YANG | 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.