People · Operator
Named in public records as an officer, director or promoter · active 2017–2017 · Climate / Cleantech
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Rolled Ribbon Battery Co. LLC | — | Climate / Cleantech | Seed | $3.5M | $95.0M | 2017 |
Joel E Sandahl 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 Joel E Sandahl on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Thomas F Mezger | 1 | 2 |
| Terry F Wilkinson | 1 | 1 |
| Thomas D Kaun | 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.