People · Operator
Named in public records as an officer, director or promoter · active 2009–2011 · Telecommunications, Business Services, Other Technology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Ac Holdco Llc | — | Telecommunications | Series D+ | $564.6M | $1.3B | 2009 |
| MachineryLink Inc | — | Business Services | Series C | $118.9M | $576.2M | 2011 |
| Zave Networks Inc | — | Other Technology | Series A | $11.0M | $295.1M | 2010 |
Jack Blumenstein 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 Jack Blumenstein on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Oakleigh Thorne | 3 | 3 |
| Lance LeMay | 2 | 5 |
| Ronald LeMay | 2 | 4 |
| Thad Langford | 1 | 9 |
| David Edmondson | 1 | 3 |
| Donald Wagner | 1 | 3 |
| James Ritchie | 1 | 2 |
| Robert Copen | 1 | 2 |
| Lance T. LeMay | 1 | 2 |
| George Hansen | 1 | 2 |
| Brian Brinkley | 1 | 2 |
| Scott Robinson | 1 | 2 |
| Ron LeMay | 1 | 2 |
| Ronald D. LeMay | 1 | 1 |
| Jay D. Lang | 1 | 1 |
| James D. Ritchie | 1 | 1 |
| Oakleigh D. Thorne | 1 | 1 |
| Jeff D. Elliott | 1 | 1 |
| Reid Simpson | 1 | 1 |
| Lance D. LeMay | 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.