People · Operator
Named in public records as an officer, director or promoter · active 2011–2022 · Other Technology, Other
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| EverQuote, Inc. | — | Other Technology | Series B | $52.4M | $256.2M | 2015 |
| ZIIP, Inc. | — | Other | Seed | $2.5M | $47.2M | 2020 |
| Bizen, Inc. | — | Other | Pre-Seed | $350K | $8.1M | 2011 |
| Acacia Interactive, Inc. | — | Other Technology | Pre-Seed | $260K | $11.0M | 2013 |
David Mason 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 Mason on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| John Wagner | 1 | 10 |
| David Blundin | 1 | 7 |
| John Shields | 1 | 6 |
| Marcus Whitney | 1 | 6 |
| Glen Miller | 1 | 4 |
| Sanju Bansal | 1 | 4 |
| Jonathan Shapiro | 1 | 4 |
| George Neble | 1 | 3 |
| John Lunny | 1 | 2 |
| John Giordano | 1 | 2 |
| David Corts | 1 | 2 |
| Thomas Ellis | 1 | 2 |
| Seth Birnbaum | 1 | 2 |
| Paul Deninger | 1 | 1 |
| Darryl Auguste | 1 | 1 |
| David N. Mason | 1 | 1 |
| Jayme N. Mendal | 1 | 1 |
| Tomas N. Revesz | 1 | 1 |
| Jayme Mendal | 1 | 1 |
| David Brainard | 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.