People · Operator
Named in public records as an officer, director or promoter · active 2008–2011 · Other Technology, Other
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| SITIME Corp | — | Other Technology | Series B | $37.8M | $543.2M | 2008 |
| Attributor Corp | — | Other | Seed | $5.7M | $52.5M | 2010 |
Joe Horowitz 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 Joe Horowitz on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Joseph Horowitz | 1 | 7 |
| Greg Gretsch | 1 | 5 |
| Thomas Kenny | 1 | 4 |
| Brooke Seawell | 1 | 3 |
| Mike Grossman | 1 | 3 |
| Matt Robinson | 1 | 3 |
| Charles Chi | 1 | 2 |
| James Pitkow | 1 | 2 |
| Rajesh Vashist | 1 | 1 |
| Steve Bakos | 1 | 1 |
| Isaac Fehrenbach | 1 | 1 |
| Aaron Partridge | 1 | 1 |
| Kenny Thomas | 1 | 1 |
| Nara Bharath | 1 | 1 |
| Peter Himes | 1 | 1 |
| Jim Brock | 1 | 1 |
| Jim Pitkow | 1 | 1 |
| Fari Assaderaghi | 1 | 1 |
| Sergei Polikarpov | 1 | 1 |
| Markus Lutz | 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.