People · Operator
Named in public records as an officer, director or promoter · active 2009–2021 · Software / Tech, Other Technology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Arkose Labs Holdings, Inc. | — | Software / Tech | Series C | $70.0M | $1.7B | 2021 |
| Bit Discovery, Inc. | — | Other Technology | Pre-Seed | $760K | $32.2M | 2018 |
| Whitehat Security Inc | — | Other Technology | Pre-Seed | $400K | $16.9M | 2009 |
Jeremiah Grossman 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 Jeremiah Grossman on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| John Hall | 1 | 11 |
| Susan Mason | 1 | 10 |
| JAMES WU | 1 | 6 |
| Dafina Toncheva | 1 | 6 |
| Nagraj Kashyap | 1 | 5 |
| John Dean | 1 | 5 |
| Ho Nam | 1 | 4 |
| Mark Resnick | 1 | 3 |
| Stephanie Fohn | 1 | 2 |
| Kevin Gosschalk | 1 | 1 |
| Reed Taussig | 1 | 1 |
| Heather Konold | 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.