People · Operator
Named in public records as an officer, director or promoter · active 2023–2025 · Other Technology, Healthtech
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| American Bitcoin Corp. | — | Other Technology | Series D+ | $220.1M | $2.0B | 2025 |
| Heading Health Inc. | — | Healthtech | Series A | $8.9M | $29.4M | 2023 |
Justin Mateen 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 Justin Mateen on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| William Pescatello | 1 | 4 |
| Wilder Ramsey | 1 | 4 |
| Michael Ho | 1 | 3 |
| Michael Broukhim | 1 | 3 |
| Matthew Prusak | 1 | 2 |
| Asher Genoot | 1 | 2 |
| Caesar Djavaherian | 1 | 2 |
| Steven Levine | 1 | 2 |
| Dr. Steven Levine | 1 | 1 |
| Simon Tankel | 1 | 1 |
| Benjamin Goldman | 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.