People · Operator
Named in public records as an officer, director or promoter · active 2023–2023 · Software / Tech
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Compact Membrane Systems, Inc. | — | Software / Tech | Series B | $26.8M | $47.1M | 2023 |
Bill Charlton 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 Bill Charlton on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Chris Erickson | 1 | 10 |
| Tony Sun | 1 | 2 |
| Guido Radaelli | 1 | 1 |
| Erica Nemser | 1 | 1 |
| Bennett Nemser | 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.