People · Operator
Named in public records as an officer, director or promoter · active 2011–2023 · Other Technology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Bfilter Inc. | — | Other Technology | Series A | $5.2M | $46.6M | 2023 |
| Koaladeal Inc | — | Other Technology | Pre-Seed | $520K | $17.4M | 2011 |
| SimpleRelevance, Inc. | — | Other Technology | Pre-Seed | $100K | $4.2M | 2013 |
Erik Severinghaus 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 Erik Severinghaus on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Michael Stubler | 1 | 5 |
| Blake Squires | 1 | 3 |
| Mark Woodka | 1 | 3 |
| Andrew Wolfe | 1 | 2 |
| Michael Keithley | 1 | 1 |
| Chris Stoll | 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.