People · Operator
Named in public records as an officer, director or promoter · active 2023–2025 · AI / ML
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Celestial AI Inc. | — | AI / ML | Series D+ | $482.0M | $1.5B | 2023 |
Isaac Sigron 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 Isaac Sigron on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Lip Bu Tan | 1 | 18 |
| Reed Sturtevant | 1 | 8 |
| Kelyn Brannon | 1 | 4 |
| Alonso Galvan | 1 | 2 |
| Diane Bryant | 1 | 2 |
| David Lazovsky | 1 | 1 |
| Alexis Bjorlin | 1 | 1 |
| Bethany Mayer | 1 | 1 |
| Peter Tague | 1 | 1 |
| Philip Winterbottom | 1 | 1 |
| Preetinder Virk | 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.