People · Operator
Named in public records as an officer, director or promoter · active 2009–2024 · Biotechnology, Manufacturing, Other Health Care, Computers, Other, Other Technology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Second Sight Medical Products Inc | — | Biotechnology | Series B | $130.9M | $807.7M | 2009 |
| Sonoma Beverage Works, Inc. | — | Manufacturing | Series A | $19.4M | $50.3M | 2014 |
| iVEAcare, Inc. | — | Other Health Care | Series B | $15.5M | $108.5M | 2024 |
| Elemental Technologies Inc | — | Computers | Series A | $7.1M | $237.5M | 2010 |
| Free Public, SPC | — | Other | Pre-Seed | $900K | $15.0M | 2017 |
| Dat, Llc | — | Other Technology | Pre-Seed | $175K | $7.4M | 2018 |
Robert Greenberg 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 Robert Greenberg on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Neil Sequeira | 1 | 14 |
| Erik Benson | 1 | 13 |
| Kirk Nielsen | 1 | 13 |
| William Link | 1 | 11 |
| Doug Reed | 1 | 6 |
| Scott Hilleboe | 1 | 6 |
| Bruce Chizen | 1 | 4 |
| Brian Lewis | 1 | 4 |
| Mudit Jain | 1 | 4 |
| TOM FOGARTY | 1 | 3 |
| Gregg Williams | 1 | 2 |
| David Cordtz | 1 | 2 |
| John T. Blake | 1 | 2 |
| Jonathan Will McGuire | 1 | 2 |
| William T. Link | 1 | 2 |
| Andrew Malik | 1 | 2 |
| Aaron Mendelsohn | 1 | 2 |
| Tracy Pappas | 1 | 2 |
| Daniel Marshall | 1 | 2 |
| GREGG WILLILAMS | 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.