People · Operator
Named in public records as an officer, director or promoter · active 2015–2015 · Other Technology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| sovrn Holdings, Inc. | — | Other Technology | Series B | $80.4M | $560.0M | 2015 |
Matt Arkin 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 Matt Arkin on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Seth Levine | 1 | 26 |
| GREG MARTIN | 1 | 12 |
| Fred Harman | 1 | 11 |
| Tim Miller | 1 | 8 |
| John Battelle | 1 | 5 |
| Timothy Miller | 1 | 4 |
| Tim Connor | 1 | 4 |
| Walter Knapp | 1 | 3 |
| NOLAN SMITH | 1 | 3 |
| James Corboy | 1 | 2 |
| Todd Siegler | 1 | 2 |
| Jesse Demmel | 1 | 2 |
| Eric Weinberg | 1 | 2 |
| Carolyn L. Cox | 1 | 1 |
| Judi L. Hand | 1 | 1 |
| Gregory N. Martin | 1 | 1 |
| Eric N. Weinberg | 1 | 1 |
| Timothy N. Connor | 1 | 1 |
| James N. Corboy | 1 | 1 |
| John N. Battelle | 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.