People · Operator
Named in public records as an officer, director or promoter · active 2009–2020 · Biotechnology, Software / Tech, Other Health Care
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Akouos, Inc. | — | Biotechnology | Series D+ | $137.7M | $4.3B | 2020 |
| Unchained Labs | — | Software / Tech | Series B | $86.0M | $517.4M | 2015 |
| Otonomy, Inc. | — | Biotechnology | Series B | $44.8M | $961.1M | 2010 |
| Virobay Inc | — | Other Health Care | Series B | $28.3M | $398.8M | 2009 |
| Entasis Therapeutics Holdings Inc. | — | Biotechnology | Series B | $25.0M | $927.4M | 2020 |
| Vibrynt, INc | — | Other Health Care | Series A | $14.3M | $55.5M | 2012 |
Heather Preston 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 Heather Preston on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Robert Anderson | 1 | 24 |
| Ryan Drant | 1 | 24 |
| Jack Nielsen | 1 | 13 |
| John Nehra | 1 | 11 |
| Ed Mathers | 1 | 11 |
| Joshua Makower | 1 | 10 |
| Kush Parmar | 1 | 10 |
| Peter Bisgaard | 1 | 9 |
| Jeffrey Harris | 1 | 9 |
| David Weber | 1 | 8 |
| Jay Lichter | 1 | 7 |
| Chris Smith | 1 | 7 |
| Brian Dovey | 1 | 7 |
| ROBERT CROCE | 1 | 7 |
| Brent Ahrens | 1 | 7 |
| Robert W. Croce | 1 | 7 |
| Douglas Downs | 1 | 6 |
| Court Turner | 1 | 6 |
| Vicki Sato | 1 | 6 |
| John McKearn | 1 | 6 |
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.