People · Operator
Named in public records as an officer, director or promoter · active 2012–2025 · Other, Gaming, Other Technology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Rant Media Network, Inc. | — | Other | Series A | $10.5M | $53.0M | 2013 |
| Mobile Global Esports, Inc. | — | Gaming | Pre-Seed | $1.1M | $360K | 2025 |
| Windy City Media Network, LLC | — | Other Technology | Pre-Seed | $303K | $12.8M | 2012 |
Brett Rosin 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 Brett Rosin on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Grant Brown | 2 | 2 |
| Doug Jones | 1 | 3 |
| John O'Rourke | 1 | 3 |
| Steven Berman | 1 | 2 |
| Mark Keeley | 1 | 1 |
| David Pross | 1 | 1 |
| Chris Rundell | 1 | 1 |
| Craig Dubow | 1 | 1 |
| Brian Rosin | 1 | 1 |
| David Calabrese | 1 | 1 |
| Marco Welch | 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.