People · Operator
Named in public records as an officer, director or promoter · active 2010–2017 · Other Health Care, Other Technology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| GSDM Holdings LLC | — | Other Health Care | Series A | $7.4M | $148.7M | 2010 |
| Zwivel LLC | — | Other Technology | Pre-Seed | $450K | $19.1M | 2017 |
Craig Abramowitz 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 Craig Abramowitz on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| DONALD DEMUTH | 1 | 3 |
| Brian Tilley | 1 | 2 |
| Doug Gilbert | 1 | 2 |
| Brett Prager | 1 | 2 |
| Michael Ayes | 1 | 1 |
| Gary D. Breslow | 1 | 1 |
| Loren D. Breslow | 1 | 1 |
| Scott D. Kera | 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.