People · Operator
Named in public records as an officer, director or promoter · active 2015–2026 · Software / Tech, Other Technology, Healthtech
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| National Quality Systems, Inc. | — | Software / Tech | Seed | $7.0M | $8.6M | 2024 |
| NonProfitEasy, Inc. | — | Other Technology | Pre-Seed | $3.0M | $42.4M | 2015 |
| Patient Pattern, Inc. | — | Healthtech | Pre-Seed | $535K | $13.5M | 2021 |
Mark Feinberg 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 Mark Feinberg on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Lomesh Shah | 1 | 1 |
| Rahul Nawab | 1 | 1 |
| Lindsay W. Austin | 1 | 1 |
| Lindsay Austin | 1 | 1 |
| Wilson Patton | 1 | 1 |
| Don McKenzie | 1 | 1 |
| Margaret Sayers | 1 | 1 |
| Peter LaFauci | 1 | 1 |
| Hongdao Meng | 1 | 1 |
| Steven Buslovich | 1 | 1 |
| Brett Kellgren | 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.