People · Operator
Named in public records as an officer, director or promoter · active 2007–2008 · Other Technology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Accenx Technologies, Inc. | — | Other Technology | Seed | $4.6M | $51.1M | 2007 |
Charlie Birmingham 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 Charlie Birmingham on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Brant Heise | 1 | 10 |
| Barbara A. Cheng | 1 | 1 |
| Gordon Norman, M.D. | 1 | 1 |
| David G. Cheng | 1 | 1 |
| Gary A. Vatcher | 1 | 1 |
| Mark Sailer | 1 | 1 |
| Dean Burton | 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.