People · Operator
Named in public records as an officer, director or promoter · active 2017–2017 · Other Energy
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Columbia Power Technologies, Inc. | — | Other Energy | Seed | $6.1M | $4.0M | 2017 |
Kenneth E. Rhinefrank 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 Kenneth E. Rhinefrank on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Robert Y Greenberg | 1 | 2 |
| Stanislav A Reisky De Dubnic | 1 | 1 |
| Arvid Reenst Lesemann | 1 | 1 |
| Bradford S Lamb | 1 | 1 |
| Kenneth Reenst Rhinefrank | 1 | 1 |
| Matthew A. Hantzmon | 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.