People · Operator
Named in public records as an officer, director or promoter · active 2015–2015 · Other Health Care
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Fresenius Medical Care Windsor, LLC | — | Other Health Care | Pre-Seed | $271K | $8.3M | 2015 |
David J. Bertha 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 J. Bertha on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Joseph J. Ruma | 1 | 65 |
| Alan J. Struthers | 1 | 2 |
| Maria J. Burke | 1 | 1 |
| Richard J. Blinn | 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.