People · Operator
Named in public records as an officer, director or promoter · active 2015–2024 · Other Health Care, Other Technology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Rio Grande Neurosciences, Inc. | — | Other Health Care | Seed | $8.9M | $20.5M | 2015 |
| Humanity Neurotech, Inc. | — | Other Technology | Pre-Seed | $1.1M | $523K | 2023 |
Blake Gurfein 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 Blake Gurfein on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Stephen Juelsgaard | 1 | 2 |
| Steven Gluckstern | 1 | 2 |
| L. John Wilkerson | 1 | 2 |
| Steven M. Gluckstern | 1 | 2 |
| John L Wilkerson | 1 | 1 |
| Blake M. Gurfein | 1 | 1 |
| Sean M. Hagberg | 1 | 1 |
| Stephen M. Juelsgaard | 1 | 1 |
| Sean Hagberg | 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.