People · Operator
Named in public records as an officer, director or promoter · active 2015–2025 · Other Technology, Other Health Care, Other
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| LanzaJet, Inc. | — | Other Technology | Series B | $30.0M | $252.5M | 2024 |
| Cedar Park Surgery Center, LLC | — | Other Health Care | Seed | $1.9M | $3.8M | 2018 |
| Country Club of Vermont, Inc. | — | Other | Pre-Seed | $440K | $3.1M | 2015 |
Douglas Graham 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 Douglas Graham on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Richard L. Sharff, Jr. | 1 | 72 |
| Andrew P. Hayek | 1 | 65 |
| Joseph T. Clark | 1 | 63 |
| Michael L. Rucker | 1 | 19 |
| JEFF SMITH | 1 | 17 |
| David King | 1 | 16 |
| Thomas L. De Weerdt | 1 | 13 |
| Lanna Domangue | 1 | 3 |
| William Reedy | 1 | 3 |
| Cullen Scott | 1 | 2 |
| Adam Bauman | 1 | 2 |
| Steve Carbone | 1 | 2 |
| Perry Solomon | 1 | 2 |
| Phillip Prince | 1 | 2 |
| Tom Loftus | 1 | 2 |
| Richard McMahon | 1 | 2 |
| Richard Carrick | 1 | 2 |
| Byron Batres | 1 | 2 |
| Mitch Fransen | 1 | 1 |
| Jonathan Smedley, DPM | 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.