People · Operator
Named in public records as an officer, director or promoter · active 2007–2013 · Other Technology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Gct Semiconductor Inc | — | Other Technology | Series C | $334.9M | $3.1B | 2007 |
| Osprit Inc. | — | Other Technology | Pre-Seed | $600K | $25.4M | 2011 |
Alex Sum 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 Alex Sum on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Dong-Su Kim | 1 | 6 |
| Paul Kim | 1 | 5 |
| Gerald Poch | 1 | 3 |
| Robert Barker | 1 | 2 |
| Jason Winn | 1 | 2 |
| Colin Wong | 1 | 2 |
| John Sclaefer | 1 | 1 |
| Ronald Wilderink | 1 | 1 |
| Greg Rossmann | 1 | 1 |
| Bill Byun | 1 | 1 |
| Kyeongho "K.H." Lee | 1 | 1 |
| Sundance Joe | 1 | 1 |
| Keyeongho "K.H." Lee | 1 | 1 |
| James Wong | 1 | 1 |
| John Schlaefer | 1 | 1 |
| Gene Kulzer | 1 | 1 |
| Jeongmin "Jeemee" Kim | 1 | 1 |
| Kary Eldred | 1 | 1 |
| Kyeong Ho Lee | 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.