People · Operator
Named in public records as an officer, director or promoter · active 2009–2016 · Computers, Other Technology, Other
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| GoPivotal, Inc. | — | Computers | Growth/Late | $1.7B | $25.5B | 2013 |
| Greenplum, Inc | — | Other Technology | Series B | $31.9M | $971.5M | 2009 |
| Summit Infrastructure Group, Inc. | — | Other | Series A | $7.0M | $105.9M | 2013 |
Bill Cook 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 Bill Cook on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Leo Spiegel | 2 | 8 |
| Scott Yara | 2 | 3 |
| Tim Guleri | 1 | 13 |
| ANDREW COHEN | 1 | 10 |
| John Siegel | 1 | 9 |
| Jason Booma | 1 | 6 |
| Carl Eschenbach | 1 | 6 |
| William Ruh | 1 | 5 |
| William Green | 1 | 5 |
| Paul Maritz | 1 | 4 |
| William Teuber | 1 | 3 |
| Gerald Putnam | 1 | 2 |
| Joseph Tucci | 1 | 2 |
| Craig Ellis | 1 | 2 |
| Patrick Gelsinger | 1 | 2 |
| Edward Hieatt | 1 | 2 |
| James Watters | 1 | 2 |
| Joe Militello | 1 | 2 |
| Mike Asher | 1 | 2 |
| Daniel Bottoms | 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.