People · Operator
Named in public records as an officer, director or promoter · active 2009–2010 · Other Energy
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| ClearEdge Power, Inc. | — | Other Energy | Series B | $108.3M | $58.0M | 2009 |
William Sproull 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 William Sproull on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Frank Marshall | 1 | 8 |
| David Wright | 1 | 5 |
| John Eastburn | 1 | 4 |
| James Kohlberg | 1 | 3 |
| Jon Slangerup | 1 | 2 |
| Martin McClanan | 1 | 2 |
| Richard Radford | 1 | 2 |
| Dane Smith | 1 | 1 |
| Leslie Kramer | 1 | 1 |
| Neal Starling | 1 | 1 |
| Joe Triompo | 1 | 1 |
| Kenneth DeFontes | 1 | 1 |
| Gloria Fan | 1 | 1 |
| Andy Geisse | 1 | 1 |
| Bill Trivette | 1 | 1 |
| Michael Upp | 1 | 1 |
| Phil Angelides | 1 | 1 |
| Zakiul Kabir | 1 | 1 |
| Mark Colby | 1 | 1 |
| Jeffrey Bouchard | 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.