People · Operator
Named in public records as an officer, director or promoter · active 2022–2025 · Other, Other Technology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Neptune Parent Topco LLC | — | Other | Series D+ | $187.0M | $2.3B | 2022 |
| Evertune Inc. | — | Other Technology | Series A | $19.0M | $55.9M | 2024 |
Brian Stempeck 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 Brian Stempeck on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Nihal Mehta | 1 | 5 |
| Isaac Kim | 1 | 3 |
| David Kerko | 1 | 3 |
| Paul Lepage | 1 | 2 |
| Chris Hsu | 1 | 2 |
| Peter Deng | 1 | 1 |
| Snehal Amin | 1 | 1 |
| Rahul Bhattacharjee | 1 | 1 |
| Anant Gupta | 1 | 1 |
| Janice Marinelli | 1 | 1 |
| Srikrishnan Rajan | 1 | 1 |
| Elliot Greenberg | 1 | 1 |
| Ron Bloom | 1 | 1 |
| Edward Chater | 1 | 1 |
| Marc Steinberg | 1 | 1 |
| Judy Smith | 1 | 1 |
| David Kenny | 1 | 1 |
| Poul Costinsky | 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.