People · Operator
Named in public records as an officer, director or promoter · active 2008–2011 · Other Energy, Other Technology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Groom Energy Solutions LLC | — | Other Energy | Seed | $3.1M | $33.8M | 2011 |
| Bantam Networks, LLC | — | Other Technology | Seed | $3.1M | $64.7M | 2008 |
David Groom 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 Groom on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| William Kelley | 1 | 6 |
| Jonathan Guerster | 1 | 2 |
| John F. Troller | 1 | 2 |
| John Rourke | 1 | 2 |
| Robinbson J. Kirby | 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.