People · Operator
Named in public records as an officer, director or promoter · active 2022–2022 · Biotechnology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Synapse Biomedical Inc | — | Biotechnology | Pre-Seed | $1.2M | $9.7M | 2022 |
John P Krystowski 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 John P Krystowski on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Edgar G Engleman | 1 | 5 |
| Sungho G Cho | 1 | 1 |
| Raymond P Onders | 1 | 1 |
| Anthony R Ignagni | 1 | 1 |
| Kiyotaka P Mori | 1 | 1 |
| Moustapha P Diop | 1 | 1 |
| Louis G Tabickman | 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.