People · Operator
Named in public records as an officer, director or promoter · active 2010–2010 · Other Technology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Archipelago Learning, Inc. | — | Other Technology | Series B | $17.4M | $529.7M | 2010 |
Brian H. Hall 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 Brian H. Hall on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Michael F. Powell | 1 | 6 |
| David F. Phillips | 1 | 2 |
| Martijn Tel | 1 | 1 |
| Ray Lowrey | 1 | 1 |
| James Walburg | 1 | 1 |
| Julie Huston | 1 | 1 |
| Thomas F. Hedrick | 1 | 1 |
| Allison Duquette | 1 | 1 |
| Simon H. Booley | 1 | 1 |
| Tim McEwen | 1 | 1 |
| Peter F. Wilde | 1 | 1 |
| Matthew H. Drakard | 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.