People · Operator
Named in public records as an officer, director or promoter · active 2022–2024 · Software / Tech
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Stone Mountain Technologies, Inc. | — | Software / Tech | Series B | $32.0M | $99.2M | 2022 |
Michael Garrabrant 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 Michael Garrabrant on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| David J. Martin | 1 | 2 |
| Matthew Bisgyer | 1 | 2 |
| Sandra Garrabrant | 1 | 1 |
| Morrison J. Carter | 1 | 1 |
| Lindsay J. Luger | 1 | 1 |
| James Laurito | 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.