People · Operator
Named in public records as an officer, director or promoter · active 2009–2023 · Biotechnology, Other Health Care, Pharmaceuticals, Software / Tech, Other, Other Technology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Poseida Therapeutics, Inc. | — | Biotechnology | Series D+ | $231.8M | $369.6M | 2018 |
| Amunix Pharmaceuticals, Inc. | — | Biotechnology | Series D+ | $203.9M | $3.9B | 2020 |
| Rapid Micro Biosystems, Inc. | — | Other Health Care | Series C | $134.6M | $1.4B | 2018 |
| Civitas Therapeutics, Inc. | — | Biotechnology | Series C | $117.8M | $2.3B | 2010 |
| Tricida, Inc. | — | Pharmaceuticals | Series C | $103.1M | $2.0B | 2016 |
| Collegium Pharmaceutical, Inc | — | Pharmaceuticals | Series C | $97.5M | $701.8M | 2012 |
| Groop Internet Platform Inc. | — | Software / Tech | Series C | $56.0M | $1.3B | 2016 |
| Velicept Therapeutics, Inc. | — | Pharmaceuticals | Series B | $39.9M | $204.0M | 2015 |
| Swift Holdco Ltd | — | Other | Series A | $8.4M | $81.8M | 2021 |
| Songza, Inc. | — | Other Technology | Seed | $7.7M | $130.1M | 2013 |
| LaunchKey, Inc. | — | Other Technology | Seed | $5.1M | $130.2M | 2014 |
| Voyat Inc. | — | Other Technology | Seed | $3.0M | $9.4M | 2014 |
| Turiya Media, Inc. | — | Other | Seed | $2.4M | $25.6M | 2011 |
| DataOwl LLC | — | Telecommunications | Seed | $2.0M | $20.9M | 2018 |
| WKCGRG Holdings, Inc. | — | Retailing | Pre-Seed | $825K | $2.9M | 2023 |
| Ncrx Optical Solutions Inc | — | Other Health Care | Pre-Seed | $800K | $24.7M | 2009 |
David Hirsch 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 Hirsch on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Aidan King | 2 | 3 |
| James Walker | 1 | 16 |
| Alex Finkelstein | 1 | 16 |
| Jordan Levy | 1 | 14 |
| James Topper | 1 | 12 |
| Patrick Heron | 1 | 11 |
| Timothy Shannon | 1 | 9 |
| JEFFREY SCHWARTZ | 1 | 9 |
| P. Sherrill Neff | 1 | 8 |
| Richard S. Kollender | 1 | 7 |
| Bruce Cohen | 1 | 7 |
| Stephen Tullman | 1 | 7 |
| John Freund | 1 | 7 |
| Michael Ellis | 1 | 7 |
| Stephen Hoffman | 1 | 7 |
| Rob Hopfner | 1 | 6 |
| Klaus Veitinger | 1 | 6 |
| Christopher M. Cashman | 1 | 6 |
| David Bonita | 1 | 6 |
| Michael Heffernan | 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.