People · Operator
Named in public records as an officer, director or promoter · active 2016–2022 · Other Technology, Biotechnology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| SpiderOak, Inc. | — | Other Technology | Series B | $36.8M | $207.4M | 2017 |
| Citybase, Inc. | — | Other Technology | Series A | $24.7M | $412.2M | 2016 |
| Aqua Medical Llc | — | Biotechnology | Pre-Seed | $205K | $11.3M | 2017 |
Michael Madden 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 Michael Madden on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| William Conroy | 2 | 5 |
| Lon Chow | 1 | 7 |
| MARK GILREATH | 1 | 6 |
| William Wolf | 1 | 5 |
| BILL CONROY | 1 | 4 |
| Hazim Ansari | 1 | 4 |
| Michael Duffy | 1 | 4 |
| Ian Drury | 1 | 3 |
| Virender Sharma | 1 | 3 |
| Richard Kiphart | 1 | 3 |
| Jeffrey Taylor | 1 | 3 |
| Terry Diamond | 1 | 3 |
| Alan Fairless | 1 | 2 |
| Matt Erickson | 1 | 2 |
| Dugan Schwalm | 1 | 2 |
| MATTHEW NORTON | 1 | 2 |
| Josh Mallamud | 1 | 2 |
| Charles Beames | 1 | 2 |
| Lloyd Mencinger | 1 | 2 |
| GREG BARRETT | 1 | 2 |
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.