People · Operator
Named in public records as an officer, director or promoter · active 2010–2010 · Other Technology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Groupon, Inc. | — | Other Technology | Growth/Late | $1.6B | $335.0M | 2010 |
John Walter 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 Walter on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Harry Weller | 1 | 21 |
| Brad Keywell | 1 | 12 |
| Peter Barris | 1 | 11 |
| Eric Lefkofsky | 1 | 8 |
| Ted Leonsis | 1 | 5 |
| Kevin Efrusy | 1 | 5 |
| Andrew Mason | 1 | 2 |
| Howard Schultz | 1 | 2 |
| Jason Fried | 1 | 1 |
| Mellody Hobson | 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.