People · Operator
Named in public records as an officer, director or promoter · active 2018–2025 · Software / Tech, Other Technology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| GTP Software, Inc. | — | Software / Tech | Series C | $40.6M | $321.6M | 2025 |
| Citybase, Inc. | — | Other Technology | Series A | $24.7M | $412.2M | 2018 |
Josh Mallamud 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 Josh Mallamud on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| William Conroy | 1 | 5 |
| Michael Duffy | 1 | 4 |
| Todd Young | 1 | 4 |
| Terry Diamond | 1 | 3 |
| Jordan Bettman | 1 | 3 |
| Jeffrey Taylor | 1 | 3 |
| Michael Madden | 1 | 3 |
| Todd Liebbe | 1 | 2 |
| Dugan Schwalm | 1 | 2 |
| Dan Diermeier | 1 | 1 |
| Jacob Olsen | 1 | 1 |
| Daniel Diermeier | 1 | 1 |
| Leonardo Brubaker | 1 | 1 |
| Michael Moskow | 1 | 1 |
| Luke Forbing | 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.