People · Operator
Named in public records as an officer, director or promoter · active 2018–2025 · Other Technology, Software / Tech
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Springcoin, Inc. | — | Other Technology | Series B | $63.8M | $344.8M | 2018 |
| Spring Labs Holdings, Inc. | — | Software / Tech | Seed | $2.5M | $8.4M | 2025 |
John Sun 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 John Sun on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Adam Jiwan | 2 | 6 |
| Anna Fridman | 2 | 2 |
| Andrew Perlman | 1 | 15 |
| Eric Carlborg | 1 | 14 |
| Albert Goldstein | 1 | 4 |
| Brian Brooks | 1 | 3 |
| Andrew Pearlman | 1 | 2 |
| Joel Eckhause | 1 | 1 |
| Nathanial Schmitt | 1 | 1 |
| Steve Chaouki | 1 | 1 |
| Peyman Hesami | 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.