People · Operator
Named in public records as an officer, director or promoter · active 2016–2016 · Other Technology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Protenus, Inc | — | Other Technology | Series B | $47.7M | $359.6M | 2016 |
John Steiner 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 Steiner on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Jon Lim | 1 | 9 |
| Jared Kesselheim | 1 | 7 |
| Edward Michael | 1 | 6 |
| Robert Lord | 1 | 5 |
| James Burgum | 1 | 4 |
| Sam Brasch | 1 | 4 |
| Harry Totonis | 1 | 3 |
| Michele Kang | 1 | 2 |
| Nicholas Culbertson | 1 | 1 |
| James Brasch | 1 | 1 |
| Jon Otterstatter | 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.