People · Operator
Named in public records as an officer, director or promoter · active 2012–2014 · Other, Other Technology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Collaborative Boating, Inc. | — | Other | Series A | $9.0M | $22.1M | 2014 |
| Itopia, Inc. | — | Other Technology | Seed | $7.0M | $16.8M | 2012 |
MARC BILLINGS 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 MARC BILLINGS on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Andrew Sturner | 2 | 7 |
| Gautam Gupta | 1 | 7 |
| Miles Gilburne | 1 | 6 |
| SCOTT SILVERMAN | 1 | 5 |
| William Pruitt | 1 | 4 |
| John McIntire | 1 | 4 |
| Brian Model | 1 | 4 |
| JONATHAN LIEBERMAN | 1 | 3 |
| Eric Kamisher | 1 | 2 |
| SEAN CHARNOCK | 1 | 2 |
| Jaclyn Baumgarten | 1 | 2 |
| Alex Warner | 1 | 2 |
| Marc Haisfied | 1 | 1 |
| Michael Farb | 1 | 1 |
| Dorothy Kilroy | 1 | 1 |
| Alexander Warner | 1 | 1 |
| Rubin McDougal | 1 | 1 |
| Cyril Pietrafesa | 1 | 1 |
| Jeff Cavins | 1 | 1 |
| Luis Spradley | 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.