People · Operator
Named in public records as an officer, director or promoter · active 2017–2018 · Other, Investment Vehicle
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Tradesmen Parent Holdings LLC | — | Other | Series B | $25.2M | $418.2M | 2017 |
| Tempo Holding Company, LLC | — | Other | Series B | $24.1M | $41.9M | 2017 |
| Sigma Holding I, Inc. | — | Investment Vehicle | Series B | $19.9M | $330.3M | 2017 |
David Kestnbaum 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 David Kestnbaum on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Peter Wallace | 2 | 4 |
| Colm Lanigan | 1 | 3 |
| Dinesh Moorjani | 1 | 3 |
| Chris Michalak | 1 | 2 |
| Kelli Turner | 1 | 2 |
| Alex Moskowitz | 1 | 2 |
| Elaine Kapusta | 1 | 1 |
| Matthew Lori | 1 | 1 |
| Kathryn Hayley | 1 | 1 |
| Daniel Henson | 1 | 1 |
| Andrew Appel | 1 | 1 |
| Vikram Suresh | 1 | 1 |
| Brad Fluegel | 1 | 1 |
| Eli Nagler | 1 | 1 |
| Michael Webster | 1 | 1 |
| Michael Audet | 1 | 1 |
| Michael Deighan | 1 | 1 |
| John Josephson | 1 | 1 |
| Christos Badavas | 1 | 1 |
| Sachin Bavishi | 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.