People · Operator
Named in public records as an officer, director or promoter · active 2026–2026 · Other
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Watershield TopCo, LLC | — | Other | Series B | $21.1M | $86.4M | 2026 |
| HSC TopCo, LLC | — | Other | Series B | $18.7M | $77.2M | 2026 |
Sean Greene 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 Sean Greene on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Alex Johnson | 2 | 5 |
| Devraj Roy | 1 | 2 |
| Laurence Lederer | 1 | 2 |
| Greg Foy | 1 | 1 |
| Brian Loflin | 1 | 1 |
| Mark Heil | 1 | 1 |
| Matt Leinauer | 1 | 1 |
| David Hansen | 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.