People · Operator
Named in public records as an officer, director or promoter · active 2018–2018 · Edtech
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Calvert Education Services, LLC | — | Edtech | Series A | $13.3M | $208.9M | 2018 |
John A. Commack 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 A. Commack on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| David L Warnock | 1 | 8 |
| Donald W. Hughes | 1 | 2 |
| Scott A. Soffen | 1 | 1 |
| Frank A. Bonsal, Jr. | 1 | 1 |
| Sarah W. Reter | 1 | 1 |
| Steve L Gross | 1 | 1 |
| Pamela W. Chelden | 1 | 1 |
| William A. Harrison | 1 | 1 |
| Robert A. Henninger, Jr. | 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.