People · Operator
Named in public records as an officer, director or promoter · active 2009–2024 · Other Technology, Other, Telecommunications, Cybersecurity
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Sportsblogs Inc | — | Other Technology | Series C | $118.4M | $1.4B | 2009 |
| Bay Dynamics, Inc. | — | Other | Series B | $31.0M | $382.1M | 2016 |
| Lendio, Inc. | — | Other Technology | Series B | $23.6M | $580.2M | 2016 |
| Ortiva Wireless, Inc. | — | Telecommunications | Series A | $16.5M | $35.1M | 2009 |
| Bubble Motion Inc | — | Telecommunications | Series A | $15.6M | $167.9M | 2009 |
| Ndssi Holdings Llc | — | Other Technology | Series A | $11.3M | $124.8M | 2010 |
| Heeler Security, Inc. | — | Cybersecurity | Series A | $8.5M | $54.4M | 2024 |
| EdgeConneX, Inc. | — | Other Technology | Series A | $6.5M | $69.4M | 2010 |
David Zilberman 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 Zilberman on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Brian Hirsch | 1 | 19 |
| John Murphy | 1 | 17 |
| John Burke | 1 | 14 |
| Mark Solon | 1 | 12 |
| Gaurav Garg | 1 | 12 |
| James Pastoriza | 1 | 9 |
| James Green | 1 | 9 |
| David Solomon | 1 | 8 |
| David Belluck | 1 | 8 |
| Andrew Braccia | 1 | 7 |
| Andre Bliznyuk | 1 | 6 |
| Stephen Tomlin | 1 | 6 |
| Amanda Reed | 1 | 5 |
| Saurabh Srivastava | 1 | 4 |
| Ian Blasco | 1 | 4 |
| Taher Elgamal | 1 | 4 |
| Daniel Berry | 1 | 3 |
| Markos Moulitsas | 1 | 3 |
| Jim Madden | 1 | 3 |
| James Bankoff | 1 | 3 |
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.