People · Operator
Named in public records as an officer, director or promoter · active 2022–2026 · Other, Investment Vehicle
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Vireo Growth Inc. | — | Other | Series C | $197.6M | $9.6M | 2025 |
| Maitri Holdings, LLC | — | Other | Series B | $23.8M | $168.1M | 2022 |
| Chicago Atlantic Digital Mining Fund, LLC | — | Investment Vehicle | Series B | $17.0M | $129.2M | 2023 |
| Vireo Growth Inc. | Executive Officer, Director | Other | Seed | $1.1M | $2.3M | 2026 |
John Mazarakis 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 John Mazarakis on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Kyle Kingsley | 2 | 5 |
| Ross Hussey | 2 | 3 |
| Andreas Bodmeier | 2 | 2 |
| Judd Nordquist | 2 | 2 |
| Michael Carter | 1 | 7 |
| Bruce Linton | 1 | 4 |
| Amber Shimpa | 1 | 4 |
| Joshua Rosen | 1 | 3 |
| Michael Steiner | 1 | 3 |
| Aaron Hoffnung | 1 | 3 |
| John Heller | 1 | 3 |
| Eric Greenbaum | 1 | 2 |
| Michael Schroeder | 1 | 2 |
| Josh Rosen | 1 | 2 |
| Shaun Nugent | 1 | 2 |
| Stephen Dahmer | 1 | 2 |
| Joseph Vesely | 1 | 2 |
| Corinne Ogrodnik | 1 | 2 |
| David Colaizzi | 1 | 2 |
| Jimil Wilson | 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.