People · Operator
Named in public records as an officer, director or promoter · active 2021–2025 · Software / Tech, Healthtech
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Oxide Computer Co | — | Software / Tech | Series D+ | $265.2M | $1.5B | 2025 |
| Foxglove Technologies Inc. | — | Software / Tech | Series B | $58.0M | $190.8M | 2022 |
| Invicta Medical, Inc. | — | Healthtech | Series B | $55.2M | $295.9M | 2021 |
Seth Winterroth 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 Seth Winterroth on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Andrew Perlman | 1 | 15 |
| Gaetano Crupi | 1 | 6 |
| PIERRE LAMOND | 1 | 6 |
| Jason Camm | 1 | 5 |
| Erik Engelson | 1 | 4 |
| Konstantinos Alataris | 1 | 3 |
| Bryan Cantrill | 1 | 1 |
| Jessica Frazelle | 1 | 1 |
| Roman Shtylman | 1 | 1 |
| Adrian Macneil | 1 | 1 |
| Alexandra Sukin | 1 | 1 |
| Dr. Ismail Kola | 1 | 1 |
| Rick O'Connor | 1 | 1 |
| William T. Deihl | 1 | 1 |
| Jason T. Camm | 1 | 1 |
| Steven T. Kent | 1 | 1 |
| Harold T. Kent | 1 | 1 |
| Steven Tuck | 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.