People · Operator
Named in public records as an officer, director or promoter · active 2014–2014 · Manufacturing
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| PEM Holding Co. | — | Manufacturing | Series D+ | $319.6M | $706.6M | 2014 |
Charles W. Grigg 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 Charles W. Grigg on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| ROBERT KELLY | 1 | 6 |
| John M. Morrash | 1 | 2 |
| William M. Shockley | 1 | 2 |
| Eric M. Ruttenberg | 1 | 2 |
| Mark Petty | 1 | 2 |
| Viral Patel | 1 | 2 |
| Robert J. Kelly | 1 | 1 |
| Keith Colburn | 1 | 1 |
| Joseph Baratta | 1 | 1 |
| Eric Ruttenberg | 1 | 1 |
| Keith W. Colburn | 1 | 1 |
| William Shockley | 1 | 1 |
| Viral K. Patel | 1 | 1 |
| Mark E. Petty | 1 | 1 |
| Charles Grigg | 1 | 1 |
| Joseph W. Baratta | 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.