People · Operator
Named in public records as an officer, director or promoter · active 2014–2021 · AI / ML, Other Technology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Tanium Inc. | — | AI / ML | Series D+ | $911.8M | $5.8B | 2015 |
| Everlaw, Inc. | — | Other Technology | Series D+ | $306.8M | $4.6B | 2018 |
| Product Hunt, Inc. | — | Other Technology | Series A | $7.1M | $196.1M | 2014 |
Steven Sinofsky 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 Steven Sinofsky on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Ben Horowitz | 1 | 15 |
| Bryan Taylor | 1 | 9 |
| Manu Kumar | 1 | 8 |
| MARK FIELDS | 1 | 8 |
| Eric Brown | 1 | 5 |
| David R. Lee | 1 | 5 |
| Tyler Sosin | 1 | 4 |
| Jonathan Chadwick | 1 | 3 |
| Mary Agnes Wilderotter | 1 | 3 |
| Mike Zappert | 1 | 3 |
| Jeff Friedman | 1 | 2 |
| Andrei Manoliu | 1 | 2 |
| Michael Carpenter | 1 | 2 |
| Anthony Belfiore | 1 | 2 |
| Astha Malik | 1 | 2 |
| Jesse Wedler | 1 | 2 |
| Nathan E. Brill | 1 | 1 |
| Orion Hindawi | 1 | 1 |
| Ryan Hoover | 1 | 1 |
| David Hindawi | 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.