People · Operator
Named in public records as an officer, director or promoter · active 2009–2025 · Other Energy, Manufacturing, Other Technology, Other, Retailing, Biotechnology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Beamreach Solar, Inc. | — | Other Energy | Series D+ | $199.9M | $97.1M | 2012 |
| Oxane Materials Inc | — | Manufacturing | Series C | $178.3M | $61.6M | 2010 |
| Aquifi, Inc. | — | Other Technology | Series B | $32.8M | $488.9M | 2017 |
| Predixion Software, Inc. | — | Other | Series A | $28.2M | $60.9M | 2015 |
| Pixtronix Inc | — | Other Technology | Series B | $25.7M | $121.8M | 2009 |
| Totus Solutions, Inc. | — | Other Technology | Series A | $18.6M | $49.0M | 2012 |
| House of LR&C, PBC | — | Retailing | Series B | $16.7M | $74.1M | 2022 |
| Heroic Enterprises, Public Benefit Corp | — | Other | Series A | $16.5M | $18.5M | 2025 |
| TransWorld Heart Corp | — | Biotechnology | Series A | $10.0M | $20.0M | — |
| RootsRated, Inc. | — | Other | Series A | $7.9M | $98.7M | 2015 |
| Movio Network, Inc. | — | Retailing | Pre-Seed | $1.0M | $7.8M | 2012 |
Greg Williams 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 Greg Williams on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Frank Foster | 1 | 12 |
| Ira Ehrenpreis | 1 | 10 |
| Stuart Frost | 1 | 10 |
| Brian Johnson | 1 | 9 |
| Michael Barr | 1 | 8 |
| Bruce Dunlevie | 1 | 7 |
| Steven Chen | 1 | 5 |
| Jan Gaulding | 1 | 5 |
| David Adelman | 1 | 5 |
| Edward Zander | 1 | 4 |
| Michael Cannon | 1 | 4 |
| Stephen A. Culp | 1 | 3 |
| Jeffrey Andrews | 1 | 3 |
| Gerald Fine | 1 | 3 |
| Christine Day | 1 | 3 |
| Gregory Williams | 1 | 3 |
| Jan Van Dokkum | 1 | 3 |
| Larry Aschebrook | 1 | 3 |
| Simon Arkell | 1 | 3 |
| Jonathan Michael | 1 | 3 |
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.