People · Operator
Named in public records as an officer, director or promoter · active 2012–2023 · Other, Healthtech, Other Technology, Other Health Care
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Sound Physicians Holdings, LLC | — | Other | Growth/Late | $1.6B | $3.6B | 2018 |
| Health Essentials Holdings, Inc. | — | Healthtech | Series C | $61.9M | $31.5M | 2012 |
| NCP Holding Co | — | Other Technology | Series B | $38.3M | $1.2B | 2012 |
| USRC Partner Holdings, L.P. | — | Other Health Care | Series B | $18.3M | $356.2M | 2020 |
| VaxCare Holdings, LLC | — | Other Health Care | Seed | $1.1M | $7.7M | 2023 |
| Prosperety, Inc. | — | Other Technology | Pre-Seed | $250K | $10.6M | 2019 |
Darren Black 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 Darren Black on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Peter Grua | 2 | 7 |
| Thomas L. Weinberg | 1 | 48 |
| Mark Bakken | 1 | 24 |
| James D. Shelton | 1 | 23 |
| David King | 1 | 16 |
| Andrew Hayek | 1 | 13 |
| ANDREW KAPLAN | 1 | 12 |
| David Tamburri | 1 | 10 |
| Peter Chung | 1 | 8 |
| Stephen Kraus | 1 | 7 |
| Mark Caputo | 1 | 7 |
| CHRIS GORDON | 1 | 6 |
| PATRICK CONWAY | 1 | 6 |
| Thomas Flynn | 1 | 4 |
| ERIC SHUEY | 1 | 4 |
| Thomas J. Flynn | 1 | 3 |
| Devin O'Reilly | 1 | 3 |
| Jeff Alter | 1 | 3 |
| Kim Phan | 1 | 3 |
| Vivek Swaminathan | 1 | 3 |
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.