People · Operator
Named in public records as an officer, director or promoter · active 2020–2023 · Mining & Resources
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Roscan Gold Corp. | — | Mining & Resources | Seed | $3.4M | $3.2M | 2020 |
Nana Sangmuah 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 Nana Sangmuah on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Chris Irwin | 1 | 10 |
| Michael Gentile | 1 | 5 |
| Gregory Isenor | 1 | 5 |
| Mark McMurdie | 1 | 3 |
| Sir Samuel Jonah | 1 | 1 |
| Sir Samuel C. Joseph | 1 | 1 |
| Andrew C. Ramcharan | 1 | 1 |
| Michael C. Gentile | 1 | 1 |
| Bruce C. Ramsden | 1 | 1 |
| Chris C. Irwin | 1 | 1 |
| Gregory C. Isenor | 1 | 1 |
| Andrew Ramcharan | 1 | 1 |
| Greg Isenor | 1 | 1 |
| Pascal Van Osta | 1 | 1 |
| Jun Cao | 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.