People · Operator
Named in public records as an officer, director or promoter · active 2010–2010 · Other Health Care
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Castlight Health, Inc. | — | Other Health Care | Series C | $177.0M | $2.3B | 2010 |
DAVID H. SINGER 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 H. SINGER on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Bryan Roberts | 1 | 18 |
| David Singer | 1 | 7 |
| Ann H. Lamont | 1 | 6 |
| Robert Kocher | 1 | 5 |
| Giovanni Colella | 1 | 4 |
| DAVID EBERSMAN | 1 | 3 |
| Randy Womack | 1 | 3 |
| CHRISTOPHER P. MICHEL | 1 | 2 |
| Christopher Michel | 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.