People · Operator
Named in public records as an officer, director or promoter · active 2017–2024 · Other, Other Technology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Vireo Growth Inc. | — | Other | Series C | $197.6M | $9.6M | 2024 |
| 4Front Holdings Llc | — | Other | Series B | $53.0M | $86.8M | 2017 |
| Starform, Inc. | — | Other Technology | Series A | $9.1M | $28.2M | 2020 |
Joshua Rosen 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 Joshua Rosen 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 | 1 | 5 |
| Amber Shimpa | 1 | 4 |
| John Mazarakis | 1 | 4 |
| Joshua N. Rosen | 1 | 4 |
| Bruce Linton | 1 | 4 |
| Aaron Hoffnung | 1 | 3 |
| Ross Hussey | 1 | 3 |
| John Heller | 1 | 3 |
| Andrew N. Thut | 1 | 2 |
| Kris N. Krane | 1 | 2 |
| Andrew Thut | 1 | 2 |
| Michael Schroeder | 1 | 2 |
| Josh Rosen | 1 | 2 |
| Judd Nordquist | 1 | 2 |
| Shaun Nugent | 1 | 2 |
| Stephen Dahmer | 1 | 2 |
| Trevor N. Pratte | 1 | 2 |
| Eric Greenbaum | 1 | 2 |
| Karl N. Chowscano | 1 | 2 |
| Ed Fries | 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.