People · Operator
Named in public records as an officer, director or promoter · active 2009–2009 · Other Technology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Acadiasoft Inc | — | Other Technology | Series B | $57.7M | $722.1M | 2009 |
Arthur H. Magnus 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 Arthur H. Magnus on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Mark Stein | 1 | 5 |
| Christopher Walsh | 1 | 5 |
| Paul Carter | 1 | 4 |
| Jeffrey Rosen | 1 | 3 |
| Joseph MacDonald | 1 | 2 |
| Nicholas Steele | 1 | 2 |
| Scott Petersen | 1 | 2 |
| Alan Baxter | 1 | 1 |
| Raf Pritchard | 1 | 1 |
| Howard Edelstein | 1 | 1 |
| Andrew Challis | 1 | 1 |
| Steven Gibson | 1 | 1 |
| Per Sj?berg | 1 | 1 |
| Eric Lepore | 1 | 1 |
| Oliver Stuart | 1 | 1 |
| Michael Stringer | 1 | 1 |
| Olivier Grimonpont | 1 | 1 |
| Greg Grimaldi | 1 | 1 |
| Mark H. Beeston | 1 | 1 |
| Danny J. Moyse | 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.