People · Operator
Named in public records as an officer, director or promoter · active 2009–2020 · Other Technology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Dokkio, Inc. | — | Other Technology | Seed | $15.0M | $59.6M | 2009 |
James Groff 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 James Groff on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Andrew Preston | 1 | 5 |
| Arnold Silverman | 1 | 5 |
| Mehdi Maghsoodnia | 1 | 4 |
| Michael J Sullivan | 1 | 4 |
| Roger Sippl | 1 | 4 |
| Paul Weinberg | 1 | 3 |
| David E. Weekly | 1 | 2 |
| Konstantin Othmer | 1 | 2 |
| Ariel Hazi | 1 | 2 |
| Jon E. Feiber | 1 | 1 |
| Mehdi E. Maghsoodnia | 1 | 1 |
| Konstantin E. Othmer | 1 | 1 |
| Roger J. Sippl | 1 | 1 |
| Konstantin J. Othmer | 1 | 1 |
| David Weekly | 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.