People · Operator
Named in public records as an officer, director or promoter · active 2021–2021 · Other Technology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Kba2 Inc. | — | Other Technology | Series A | $25.4M | $157.9M | 2021 |
John D. Rootenberg 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 John D. Rootenberg on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| David I. Epstein | 1 | 2 |
| Jon B. Fisher | 1 | 2 |
| James J. Kovach | 1 | 1 |
| Anthony S. Wu | 1 | 1 |
| S. Claiborne M. Johnston | 1 | 1 |
| Joel Kendall Brandon | 1 | 1 |
| T. Kendall Hunt | 1 | 1 |
| Vit Kendall Kantor | 1 | 1 |
| S. Claiborne S. Johnston | 1 | 1 |
| Paul M. Bancroft | 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.