People · Operator
Named in public records as an officer, director or promoter · active 2025–2025 · Hardware / Semiconductors
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Apogee Semiconductor, Inc. | — | Hardware / Semiconductors | Series A | $26.0M | $35.9M | 2025 |
David Briggs 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 David Briggs on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| David Grant | 1 | 7 |
| Marco Villa | 1 | 2 |
| John Olson | 1 | 2 |
| Anton Quiroz | 1 | 2 |
| Mark Hamlyn | 1 | 2 |
| Imelda Donnelly | 1 | 1 |
| Emily Donnelly | 1 | 1 |
| Lawrence Blackledge | 1 | 1 |
| Rachel Lovejoy | 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.