People · Operator
Named in public records as an officer, director or promoter · active 2020–2025 · Telecommunications, Software / Tech
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Dialpad, Inc. | — | Telecommunications | Series D+ | $135.9M | $2.6B | 2020 |
| Colab Software Inc. | — | Software / Tech | Series B | $51.8M | $70.8M | 2025 |
Mark Shulgan 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 Mark Shulgan on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| John Kim | 1 | 23 |
| Rich Miner | 1 | 9 |
| Marc Andreessen | 1 | 8 |
| Will Griffith | 1 | 6 |
| Craig Walker | 1 | 5 |
| Brian Peterson | 1 | 4 |
| Dan O'Connell | 1 | 3 |
| Jen Grant | 1 | 2 |
| Michael Shepard | 1 | 2 |
| Joshua Fredberg | 1 | 2 |
| Steve LaCommare | 1 | 2 |
| Joe McKenna | 1 | 1 |
| Michael Shephard | 1 | 1 |
| Colette Goodyear | 1 | 1 |
| Taylor Young | 1 | 1 |
| Martha Jane Smith | 1 | 1 |
| Lily Toy | 1 | 1 |
| John Rector | 1 | 1 |
| Jeremy Andrews | 1 | 1 |
| Adam Keating | 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.