People · Operator
Named in public records as an officer, director or promoter · Other Technology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Tamarac Inc | — | Other Technology | Seed | $8.3M | $56.9M | — |
Mark Matthew Spangler 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 Matthew Spangler on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Jim Matthew Peterson | 1 | 1 |
| Stuart DePina | 1 | 1 |
| Daniel Matthew Fine | 1 | 1 |
| Brandon Matthew Rembe | 1 | 1 |
| Clive Matthew Springer | 1 | 1 |
| Kati Matthew Hvidtfeldt | 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.