People · Operator
Named in public records as an officer, director or promoter · active 2009–2025 · Healthtech, Other Technology, Biotechnology, Other Health Care
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Ajax Health LLC | — | Healthtech | Series D+ | $125.0M | $3.2B | 2018 |
| CV Ingenuity Corp. | — | Other Technology | Series B | $56.3M | $339.2M | 2012 |
| Ajax Health II LLC | — | Healthtech | Series C | $51.0M | $1.3B | 2019 |
| Puzzle Medical Devices Inc. | — | Healthtech | Series B | $30.0M | $168.5M | 2025 |
| KKR FlowMod Aggregator LLC | — | Biotechnology | Series B | $15.7M | $85.3M | 2025 |
| MVRx, Inc. | — | Other Health Care | Series A | $12.8M | $118.7M | 2009 |
| Ajax Health III LLC | — | Healthtech | Series A | $10.1M | $228.5M | 2019 |
Douglas Koo 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 Douglas Koo on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Douglas Rohlen | 4 | 5 |
| Garheng Kong | 2 | 16 |
| Aftab Kherani | 2 | 9 |
| Douglas T. Koo | 2 | 2 |
| Ryan Drant | 1 | 24 |
| Brian Chee | 1 | 10 |
| Duke Rohlen | 1 | 10 |
| Robert Thomas | 1 | 8 |
| Justin Klein | 1 | 6 |
| Robert Chang | 1 | 4 |
| Steve Elms | 1 | 4 |
| Maria Berkman | 1 | 3 |
| Louis Cannon | 1 | 3 |
| Allan Johnston | 1 | 3 |
| Neel Varshney | 1 | 2 |
| James Momtazee | 1 | 2 |
| Justin T. Klein | 1 | 2 |
| Bill Facteau | 1 | 2 |
| Louis T. Cannon | 1 | 1 |
| Timothy Machold | 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.