People · Operator
Named in public records as an officer, director or promoter · active 2013–2024 · Mobility / Logistics, Pharmaceuticals, Other Technology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Wheels Holdco, LLC | — | Mobility / Logistics | Growth/Late | $935.3M | $9.1B | 2024 |
| Aridis Pharmaceuticals, Inc. | — | Pharmaceuticals | Series B | $56.6M | $63.0M | 2015 |
| Leankit, Inc. | — | Other Technology | Series A | $27.2M | $111.0M | 2013 |
John Hamilton 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 John Hamilton on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Isaac Blech | 1 | 14 |
| Robert Ruffolo | 1 | 8 |
| DANIEL MAY | 1 | 4 |
| Mark Blaufuss | 1 | 3 |
| CHRIS HEFLEY | 1 | 3 |
| John Borgeson | 1 | 3 |
| STEPHEN FRANKLIN | 1 | 2 |
| Robert Coughlin | 1 | 2 |
| Craig Gibbs | 1 | 2 |
| Tim Mulron | 1 | 2 |
| DANIEL NORTON | 1 | 2 |
| JON TERRY | 1 | 2 |
| Warren Jay Potter | 1 | 1 |
| Katherine Barasch | 1 | 1 |
| Martin Sumner | 1 | 1 |
| Susan Windham-Bannister | 1 | 1 |
| Robert Ruffolo, Jr. | 1 | 1 |
| Mike Nazak | 1 | 1 |
| Vu Troung | 1 | 1 |
| Len Safford | 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.