People · Operator
Named in public records as an officer, director or promoter · active 2008–2023 · Healthtech, Other Technology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| uMETHOD Health, Inc. | — | Healthtech | Series A | $7.4M | $38.6M | 2014 |
| Zenph Sound Innovations Inc | — | Other Technology | Seed | $3.7M | $3.6M | 2008 |
JOHN Q. WALKER 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 Q. WALKER on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| John Walker | 1 | 17 |
| Kip Frey | 1 | 8 |
| Mitch Mumma | 1 | 8 |
| Katrin Burt | 1 | 6 |
| Jim Ford | 1 | 3 |
| Matthew Szulik | 1 | 2 |
| Vern Q. Davenport | 1 | 1 |
| David V.H. Quan | 1 | 1 |
| John Q. Ryals | 1 | 1 |
| Bill Patry | 1 | 1 |
| John Q Walker II | 1 | 1 |
| Mitch Q Mumma | 1 | 1 |
| Kip Q Frey | 1 | 1 |
| Katrin Q Burt | 1 | 1 |
| GILBERT HETHERWICK | 1 | 1 |
| DAVID K. WITT | 1 | 1 |
| PETER J. SCHWALLER | 1 | 1 |
| Vikas Chandra | 1 | 1 |
| Afzal M. Tarar | 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.