People · Operator
Named in public records as an officer, director or promoter · active 2026–2026 · Healthtech
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Artemis Healthcare, Inc. | — | Healthtech | Pre-Seed | $1.5M | $1.4M | 2026 |
Athanassios Papaioanu 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 Athanassios Papaioanu on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Michael Aquino | 1 | 2 |
| Derek Sirhal | 1 | 1 |
| Jonathan Mancini | 1 | 1 |
| Tim Rich | 1 | 1 |
| Nicholas Schneider | 1 | 1 |
| Althanassios Papaioanu | 1 | 1 |
| Jonathan Lynn Mancini | 1 | 1 |
| Ayesha Lynn Ayres | 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.