People · Operator
Named in public records as an officer, director or promoter · active 2017–2017 · Pharmaceuticals
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| RxBio Holdings, Inc. | — | Pharmaceuticals | Series D+ | $128.7M | $12.0M | 2017 |
Joseph Jean Welch 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 Jean Welch on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Joseph M Welch | 1 | 1 |
| Wilma Jean Wills | 1 | 1 |
| Rusty Jean Johnson | 1 | 1 |
| W. Shannon McCool | 1 | 1 |
| Alan Jean Rosenthal | 1 | 1 |
| Roy A Hoff | 1 | 1 |
| Leonard Jean Johnson | 1 | 1 |
| Joseph A Welch | 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.