People · Operator
Named in public records as an officer, director or promoter · active 2010–2023 · Other Health Care, Other Technology, Healthtech
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| EarLens Corp | — | Other Health Care | Series C | $287.1M | $55.5M | 2014 |
| Moximed, Inc | — | Other Health Care | Series C | $187.8M | $499.3M | 2015 |
| Nuvaira, Inc. | — | Other Health Care | Series C | $177.8M | $191.7M | 2013 |
| TWELVE, Inc. | — | Other Technology | Series B | $88.8M | $1.1B | 2010 |
| Claret Medical, Inc. | — | Healthtech | Series B | $46.7M | $525.6M | 2014 |
Henry A. Plain 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 Henry A. Plain on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Henry A. Plain, Jr. | 3 | 7 |
| Mark Deem | 2 | 5 |
| Christopher A. Shen | 2 | 3 |
| Henry Plain | 2 | 2 |
| Christopher Gleason | 1 | 35 |
| Ryan Drant | 1 | 24 |
| Michael Lee | 1 | 15 |
| Kirk Nielsen | 1 | 13 |
| Hanson S. Gifford III | 1 | 11 |
| John Nehra | 1 | 11 |
| Joshua Makower | 1 | 10 |
| Csaba Truckai | 1 | 7 |
| Robert W. Croce | 1 | 7 |
| Rodney Perkins | 1 | 6 |
| Michael A. Carusi | 1 | 6 |
| Robert K. Anderson | 1 | 6 |
| James Eadie | 1 | 6 |
| Steven A. Elms | 1 | 5 |
| David Stassen | 1 | 5 |
| David Amerson | 1 | 5 |
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.