People · Operator
Named in public records as an officer, director or promoter · active 2011–2022 · Other Technology, Other, Business Services
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Unqork Inc. | — | Other Technology | Series D+ | $364.2M | $7.7B | 2018 |
| Till Inc | — | Other | Seed | $9.0M | $4.8M | 2018 |
| eFalls Corp | — | Business Services | Pre-Seed | $600K | $19.0M | 2011 |
David Sullivan 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 David Sullivan on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Daniel Murphy | 1 | 5 |
| Paul Walker | 1 | 4 |
| Laela Sturdy | 1 | 4 |
| Ryan Katz | 1 | 4 |
| Steve Down | 1 | 4 |
| DAVID DOWN | 1 | 2 |
| Bassam Chaptini | 1 | 2 |
| Alex Schmelkin | 1 | 1 |
| Gary Hoberman | 1 | 1 |
| Sharon Rodriguez | 1 | 1 |
| Errol Theodore Ranft | 1 | 1 |
| Daniel Buechler | 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.