People · Operator
Named in public records as an officer, director or promoter · active 2017–2021 · Medical Devices, Other Technology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Prescient Surgical, Inc. | — | Medical Devices | Series A | $15.6M | $3.5M | 2021 |
| Ancera, Inc. | — | Other Technology | Seed | $3.1M | $26.2M | 2017 |
James DeStephens 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 James DeStephens on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Brant Heise | 1 | 10 |
| Eugene Chen | 1 | 9 |
| Richard Foster | 1 | 6 |
| Christopher McLeod | 1 | 3 |
| Robert T. White | 1 | 1 |
| Eugene T. Chen | 1 | 1 |
| Ferolyn T. Powell | 1 | 1 |
| Brant T. Heise | 1 | 1 |
| Hur Koser | 1 | 1 |
| Thomas Livingston | 1 | 1 |
| Ugo DeBlasi | 1 | 1 |
| Arjun Ganesan | 1 | 1 |
| Michael Leach | 1 | 1 |
| Michael Zwerner | 1 | 1 |
| Greg Bakan | 1 | 1 |
| Ann Sissel | 1 | 1 |
| Joseph Tartaglia | 1 | 1 |
| Ferolyn Powell | 1 | 1 |
| Jonathan Coe | 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.