People · Operator
Named in public records as an officer, director or promoter · active 2023–2025 · Manufacturing, Environmental Services
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Blue Frontier, Inc. | — | Manufacturing | Series B | $16.9M | $101.0M | 2023 |
| Barchee Holdings, LLC | — | Environmental Services | Pre-Seed | $500K | $1.4M | 2025 |
Matthew Graham 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 Matthew Graham on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Brian Mayers | 1 | 5 |
| Kareem Dabbagh | 1 | 4 |
| Christian Hernandez | 1 | 1 |
| Daniel Betts | 1 | 1 |
| Adam Ness | 1 | 1 |
| Greg Tropsa | 1 | 1 |
| Matthew Tilghman | 1 | 1 |
| John Hingley | 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.