People · Operator
Named in public records as an officer, director or promoter · active 2015–2025 · Other Technology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| CallMiner, Inc. | — | Other Technology | Series B | $84.9M | $40.7M | 2023 |
| Jibo, Inc. | — | Other Technology | Series B | $66.5M | $399.0M | 2015 |
Steven Chambers 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 Steven Chambers on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Robert Davoli | 1 | 22 |
| Stuart Ellman | 1 | 18 |
| John Glushik | 1 | 11 |
| Bruce Sachs | 1 | 10 |
| Mitch Mumma | 1 | 8 |
| Jeff Bussgang | 1 | 4 |
| Michael DiPiano | 1 | 4 |
| Glenn T. Rieger | 1 | 4 |
| Grant Wentworth | 1 | 3 |
| Matthew Witheiler | 1 | 3 |
| Jason Kreuziger | 1 | 3 |
| Paul Bernard | 1 | 2 |
| Robert Lane | 1 | 2 |
| Larry Berran | 1 | 2 |
| Les Strauss | 1 | 2 |
| Jerilyn Asher | 1 | 2 |
| Mike DiPiano | 1 | 2 |
| Robert Orlando | 1 | 1 |
| Robert A. Nelson | 1 | 1 |
| Dan A. Rua | 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.