People · Operator
Named in public records as an officer, director or promoter · active 2023–2023 · Other Technology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Itopia, Inc. | — | Other Technology | Seed | $7.0M | $16.9M | 2023 |
Martin Halpern 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 Martin Halpern on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Andrew Sturner | 1 | 7 |
| SCOTT SILVERMAN | 1 | 5 |
| John McIntire | 1 | 4 |
| Brian Model | 1 | 4 |
| William Pruitt | 1 | 4 |
| JONATHAN LIEBERMAN | 1 | 3 |
| Eric Kamisher | 1 | 2 |
| SEAN CHARNOCK | 1 | 2 |
| MARC BILLINGS | 1 | 2 |
| CHRISTOPHER MACFARLAND | 1 | 1 |
| Al Monserrat | 1 | 1 |
| Marc Haisfield | 1 | 1 |
| Marc Haisfied | 1 | 1 |
| SHERRILL HUDSON | 1 | 1 |
| MARTY HALPERN | 1 | 1 |
| Ubaldo Don | 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.