People · Operator
Named in public records as an officer, director or promoter · active 2009–2010 · Biotechnology, Other Technology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Exagen Diagnostics Inc | — | Biotechnology | Series B | $88.5M | $261.4M | 2009 |
| Lumidigm Inc | — | Other Technology | Seed | $2.1M | $71.6M | 2010 |
John Bessone 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 John Bessone on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Brian Birk | 2 | 8 |
| David Blivin | 1 | 14 |
| Dinesh Patel | 1 | 13 |
| Scott L. Glenn | 1 | 9 |
| Harry George | 1 | 6 |
| James L.L. Tullis | 1 | 6 |
| Waneta C. Tuttle | 1 | 4 |
| M. Ries Robinson | 1 | 4 |
| Scott Glenn | 1 | 4 |
| Daniel C. Burrell | 1 | 3 |
| Lisa Davis | 1 | 3 |
| Michael J. Walsh | 1 | 2 |
| Todd Stevens | 1 | 2 |
| Ron Rocca | 1 | 2 |
| Curt R. LaBelle | 1 | 2 |
| Bill Miller | 1 | 2 |
| Michael R. Walsh | 1 | 2 |
| David J. Bilvin | 1 | 1 |
| Wendy J. Swedick | 1 | 1 |
| Thierry J. Dervieux | 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.