People · Operator
Named in public records as an officer, director or promoter · active 2018–2018 · Software / Tech
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Viventium Software Holdings, Inc. | — | Software / Tech | Series B | $44.6M | $152.3M | 2018 |
Karl Halbach 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 Karl Halbach on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Jason Tagler | 1 | 6 |
| Calbraith R. Wheaton | 1 | 4 |
| Calbraith Wheaton | 1 | 4 |
| James Blayney | 1 | 2 |
| Shane H. Kim | 1 | 1 |
| Gary J. Trainor | 1 | 1 |
| Dan Neuburger | 1 | 1 |
| Jeff Bedell | 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.