People · Operator
Named in public records as an officer, director or promoter · active 2018–2024 · Sports & Fitness, Media & Content
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Sport Fishing Championship Enterprise LLC | — | Sports & Fitness | Pre-Seed | $3.2M | $3.3M | 2021 |
| Complex Sports & Entertainment LLC | — | Media & Content | Pre-Seed | $850K | $17.7M | 2018 |
Mark Neifeld 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 Mark Neifeld on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Jason Sabatino | 1 | 1 |
| Bryan Ness | 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.