People · Operator
Named in public records as an officer, director or promoter · active 2009–2009 · Other Health Care
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Portaero, Inc | — | Other Health Care | Series A | $11.8M | $238.5M | 2009 |
Don Tanaka 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 Don Tanaka on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Sami Hamade | 1 | 6 |
| Steven D. Weinstein | 1 | 3 |
| Ross A. Jaffe | 1 | 2 |
| Ya-Chen Hsu | 1 | 1 |
| David C. Plough | 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.