People · Operator
Named in public records as an officer, director or promoter · active 2009–2022 · Investment Vehicle, Other, Proptech / Real Estate, Retailing
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Big Jack Ultimate Holdings LP | — | Investment Vehicle | Growth/Late | $439.3M | $25.2M | 2015 |
| OneDigital Management Holdings LLC | — | Other | Series D+ | $168.0M | $2.7B | 2020 |
| Onex Baltimore Management, LLC | — | Other | Series C | $46.9M | $606.7M | 2021 |
| School of Rock, LLC | — | Other | Series A | $10.7M | $10.6M | 2009 |
| 1560 Sherman St Apartments LLC | — | Proptech / Real Estate | Seed | $3.6M | $23.2M | 2022 |
| 270 Lincoln Apartments, LLC | — | Proptech / Real Estate | Seed | $3.2M | $24.7M | 2021 |
| 14Th Amendment Ltd Liability Co | — | Other | Seed | $2.5M | $46.5M | 2019 |
| Gibson Brands, Inc. | — | Retailing | Seed | $2.0M | $11.4M | 2020 |
Matthew Ross 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 Ross on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
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.