People · Operator
Named in public records as an officer, director or promoter · active 2014–2023 · Other, Other Technology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| WordSynk, LLC | — | Other | Series C | $69.2M | $955.0M | 2021 |
| US CourtScript Acquisition, LP | — | Other | Series B | $30.4M | $47.0M | 2020 |
| Perion Network Ltd. | — | Other Technology | Series A | $17.1M | $280.9M | 2014 |
Josef Mandelbaum 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 Josef Mandelbaum on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| ROBERT SCHWARTZ | 1 | 21 |
| Mark Miller | 1 | 18 |
| Corey Ferengul | 1 | 6 |
| Jonathan Klahr | 1 | 4 |
| Tomer Pascal | 1 | 2 |
| Yuval Hamudot | 1 | 2 |
| Michael Vorhaus | 1 | 2 |
| Jonathan Zimbalist | 1 | 2 |
| David Jutkowitz | 1 | 1 |
| Alan Gelman | 1 | 1 |
| Avichay Nissenbaum | 1 | 1 |
| Roy Gen | 1 | 1 |
| Limor Gershoni Levy | 1 | 1 |
| Aryeh Bak | 1 | 1 |
| Joshua J. Gould | 1 | 1 |
| Laurence J. Gould | 1 | 1 |
| Mark Ziering | 1 | 1 |
| Iris Beck | 1 | 1 |
| Miki Kolko | 1 | 1 |
| Tamar Gottlieb | 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.