People · Operator
Named in public records as an officer, director or promoter · active 2013–2025 · Manufacturing, Biotechnology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Optical Cable Corp | — | Manufacturing | Seed | $2.0M | $5.5M | 2025 |
| Life Metrics, Llc | — | Biotechnology | Pre-Seed | $150K | $8.3M | 2013 |
John M Holland 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 John M Holland on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Michael O'Connor | 1 | 5 |
| Neil D Wilkin, Jr. | 1 | 1 |
| Tracy G Smith | 1 | 1 |
| Randall H Frazier | 1 | 1 |
| Craig H Weber | 1 | 1 |
| John A Nygren | 1 | 1 |
| IRENE M BLOOM | 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.