People · Operator
Named in public records as an officer, director or promoter · active 2014–2014 · Other
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Great Lakes Dredge & Dock CORP | — | Other | Series B | $36.2M | $602.2M | 2014 |
Jonathan W. Berger 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 Jonathan W. Berger on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| MARK W. MARINKO | 1 | 2 |
| Jason G. Weiss | 1 | 2 |
| Michael J. Walsh | 1 | 2 |
| Nathan D. Leight | 1 | 1 |
| David E. Simonelli | 1 | 1 |
| Stephen H. Bittel | 1 | 1 |
| Kyle D. Johnson | 1 | 1 |
| Maryann E. Waryjas | 1 | 1 |
| Peter R. Deutsch | 1 | 1 |
| Denise E. Dickins | 1 | 1 |
| Carl A Albert | 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.