People · Operator
Named in public records as an officer, director or promoter · active 2013–2022 · Other Technology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Polysign, Inc. | — | Other Technology | Series C | $182.2M | $900.7M | 2018 |
| InvestCloud, Inc. | — | Other Technology | Series C | $78.7M | $4.8M | 2013 |
Jack McDonald 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 McDonald on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| David Schwartz | 1 | 7 |
| Richard Garman | 1 | 5 |
| John Wise | 1 | 4 |
| J.P. Whelan | 1 | 2 |
| Colin Close | 1 | 2 |
| Richard Garmin | 1 | 1 |
| John F. Holmes | 1 | 1 |
| Arthur Britto, II | 1 | 1 |
| Dan F. Charney | 1 | 1 |
| Timothy F. Keaney | 1 | 1 |
| Ding F. Chun | 1 | 1 |
| John G. Holmes | 1 | 1 |
| Fred G. Wagner | 1 | 1 |
| Cherie G. Porter | 1 | 1 |
| Niraj F. Mehta | 1 | 1 |
| Cherie F. Porter | 1 | 1 |
| Fred F. Wagner | 1 | 1 |
| Arthus Britto, II | 1 | 1 |
| Arthur Britto | 1 | 1 |
| Sal Campo | 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.