People · Operator
Named in public records as an officer, director or promoter · active 2010–2020 · Other
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| SyncBak, Inc. | — | Other | Series A | $17.7M | $30.3M | 2010 |
| Berrett-Koehler Group, Inc. | — | Other | Pre-Seed | $1.7M | $23.1M | 2020 |
Jack Perry 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 Jack Perry on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| John Pappajohn | 1 | 10 |
| David Marshall | 1 | 6 |
| Richard Wilson | 1 | 5 |
| Edward Wilson | 1 | 3 |
| Paul Wright | 1 | 2 |
| Brian Brady | 1 | 2 |
| Robert Liss | 1 | 1 |
| Mal Warwick | 1 | 1 |
| Kristen Frantz | 1 | 1 |
| Bill Upton | 1 | 1 |
| Marilyn McConnell | 1 | 1 |
| Steven Piersanti | 1 | 1 |
| Julie O'Mara | 1 | 1 |
| Praveen Madan | 1 | 1 |
| Edward Scanlon | 1 | 1 |
| Arielle Kesweder | 1 | 1 |
| Jamie Showkeir | 1 | 1 |
| Matthew McGraw | 1 | 1 |
| Herb Skoog | 1 | 1 |
| Johanna Vondeling | 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.