People · Operator
Named in public records as an officer, director or promoter · active 2006–2025 · Environmental Services, Pharmaceuticals, Other, Business Services
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Liquid Environmental Solutions Corp | — | Environmental Services | Series B | $83.2M | $766.5M | 2006 |
| Aceto Management, L.L.C. | — | Pharmaceuticals | Series B | $23.6M | $803.2M | 2019 |
| Dalfen Monet, Lp | — | Other | Series A | $12.0M | $44.6M | 2025 |
| culturecliQ, Inc. | — | Business Services | Seed | $1.4M | $34.8M | 2016 |
| Xanadu Global Holdings, Inc. | — | Other | Pre-Seed | $250K | $417K | — |
Joseph Walker 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 Joseph Walker on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| ADAM WEINSTEIN | 1 | 11 |
| Joel Arberman | 1 | 6 |
| ANDRE MOURA | 1 | 6 |
| Michael Kahn | 1 | 4 |
| Patrick Reilly | 1 | 3 |
| Tom Soto | 1 | 3 |
| Phillip Clough | 1 | 2 |
| Bruce Ranck | 1 | 1 |
| Dana King | 1 | 1 |
| Mary Gade | 1 | 1 |
| Colleen Albright | 1 | 1 |
| Robert Nugent | 1 | 1 |
| Richard Leib | 1 | 1 |
| Christopher Walker | 1 | 1 |
| Vernon Lester | 1 | 1 |
| Alan Viterbi | 1 | 1 |
| William Bergstrom | 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.