People · Operator
Named in public records as an officer, director or promoter · active 2017–2025 · Biotech / Pharma, Retailing
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Bio Essence Corp | — | Biotech / Pharma | Seed | $1.5M | $14.9M | 2017 |
| Marwynn Holdings, Inc. | — | Retailing | Seed | $1.4M | $2.9M | 2025 |
Yin Yan 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 Yin Yan on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Tuan Tran | 1 | 2 |
| Dvisha Patel | 1 | 1 |
| Dandan Wang | 1 | 1 |
| Eric Newlan | 1 | 1 |
| Xu Shengnan | 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.