People · Operator
Named in public records as an officer, director or promoter · active 2017–2022 · Other, Other Technology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Pioneer TopCo, L.P. | — | Other | Series C | $51.5M | $635.9M | 2022 |
| Inception Topco, Inc. | — | Other Technology | Series A | $8.0M | $221.9M | 2017 |
David Sambur 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 Sambur on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Darren Glatt | 1 | 3 |
| Jeff Benjamin | 1 | 2 |
| Robert Brimmer | 1 | 1 |
| Mitch Taylor Garber | 1 | 1 |
| William Taylor Rhodes | 1 | 1 |
| Dhiren Fonseca | 1 | 1 |
| Tim Taylor Campos | 1 | 1 |
| Karl Taylor Pichler | 1 | 1 |
| Aaron Sobel | 1 | 1 |
| George Markantonis | 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.