People · Operator
Named in public records as an officer, director or promoter · active 2015–2021 · Healthtech, Biotechnology, Other, Computers
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Quartet Health, Inc. | — | Healthtech | Series C | $127.0M | $1.4B | 2021 |
| Codiak BioSciences, Inc. | — | Biotechnology | Series C | $107.5M | $3.1B | 2015 |
| Quartet Health Holdings, Inc. | — | Healthtech | Series C | $51.4M | $883.1M | 2021 |
| Lifestyle Brands, Llc | — | Other | Series A | $9.2M | $139.2M | 2016 |
| Allyke, Inc. | — | Computers | Seed | $1.3M | $6.1M | 2017 |
Doug Williams 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 Doug Williams on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Arun Gupta | 2 | 10 |
| Puneet Singh | 2 | 4 |
| Sharyn Alcaraz | 2 | 2 |
| Lindsey Anido | 2 | 2 |
| Steven Gillis | 1 | 23 |
| Ann Lamont | 1 | 9 |
| Noubar Afeyan | 1 | 9 |
| Carl Byers | 1 | 7 |
| Ann H. Lamont | 1 | 6 |
| Steve Shulman | 1 | 5 |
| Krishna Yeshwant | 1 | 5 |
| Charles L. Cooney | 1 | 4 |
| Patrick Kennedy | 1 | 4 |
| Joe Caruso | 1 | 3 |
| Eric Lander | 1 | 2 |
| CHRISTINA MAINELLI | 1 | 2 |
| Ken Goulet | 1 | 2 |
| Krishna H. Yeshwant | 1 | 2 |
| Greg Moeller | 1 | 1 |
| Benedetta Casamento | 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.