People · Operator
Named in public records as an officer, director or promoter · active 2013–2024 · Telecommunications, Other, Other Technology, Other Health Care
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Cyan Optics Inc | — | Telecommunications | Series C | $151.3M | $993.0M | 2014 |
| Mom Project Inc. | — | Other | Series C | $83.2M | $803.7M | 2017 |
| CYREN Ltd. | — | Other Technology | Series B | $52.0M | $206.5M | 2017 |
| VitalTech Holdings, Inc. | — | Other Technology | Series A | $26.1M | $54.4M | 2022 |
| Xolve, Inc. | — | Other Technology | Seed | $6.4M | $62.0M | 2013 |
| Wellview, Inc. | — | Other Health Care | Seed | $5.5M | $38.1M | 2015 |
| MCMP Fuels Trading II LLC | — | Other | Seed | $1.5M | $28.5M | 2013 |
| Rivalry Software, Inc. | — | Other Technology | Pre-Seed | $550K | $23.3M | 2014 |
James Hamilton 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 James Hamilton on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Mark Buffington | 1 | 14 |
| Jason Smith | 1 | 14 |
| Promod Haque | 1 | 13 |
| Dan Drechsel | 1 | 9 |
| David Cummings | 1 | 8 |
| Bruce Johnson | 1 | 7 |
| John Becker | 1 | 7 |
| Julia Taxin | 1 | 7 |
| Gregory Robinson | 1 | 6 |
| Eddie Lou | 1 | 6 |
| Brian Chang | 1 | 6 |
| Paul Ferris | 1 | 6 |
| Brett Jackson | 1 | 5 |
| Cary Davis | 1 | 5 |
| Niel Ransom | 1 | 5 |
| Stewart Gollmer | 1 | 5 |
| Jeffrey Ross | 1 | 5 |
| Brian Dunn | 1 | 4 |
| Charlie Goff | 1 | 4 |
| Jon Birdsong | 1 | 4 |
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.