People · Operator
Named in public records as an officer, director or promoter · active 2020–2021 · Other Technology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| WhisperSom Corp | — | Other Technology | Pre-Seed | $825K | $12.7M | 2020 |
Headapohl William 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 Headapohl William on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| David Goldstein | 1 | 4 |
| Jason Boling | 1 | 2 |
| Craig Feied | 1 | 1 |
| Michael Nathans | 1 | 1 |
| William A. Headapohl | 1 | 1 |
| Kevin B. Goldstein | 1 | 1 |
| David B. Goldstein | 1 | 1 |
| Michael G. Nathans | 1 | 1 |
| David Glodstein | 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.