People · Operator
Named in public records as an officer, director or promoter · active 2009–2017 · Manufacturing, Other, Biotechnology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Intellihot Inc. | — | Manufacturing | Series A | $15.1M | $23.5M | 2014 |
| Advanced Diamond Technologies Inc | — | Other | Series A | $14.6M | $12.8M | 2011 |
| Tagnetics, Inc. | — | Manufacturing | Series A | $12.9M | $2.0M | 2016 |
| In-Pipe Technology Company, Inc. | — | Biotechnology | Series A | $7.0M | $72.3M | 2009 |
Donald Sackman 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 Donald Sackman on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| David Johnson | 1 | 35 |
| Daniel White | 1 | 10 |
| John Regan | 1 | 7 |
| John White | 1 | 7 |
| Dennis Roberson | 1 | 4 |
| PRAVEEN SAHAY | 1 | 4 |
| Robert Geras | 1 | 3 |
| Vladimir Yakushev | 1 | 3 |
| Michael McCullough | 1 | 3 |
| Robert Tobin | 1 | 3 |
| Jeffrey Niew | 1 | 2 |
| Valerie Daoud Henderson | 1 | 2 |
| Stephen Wasko | 1 | 2 |
| John Yerger | 1 | 2 |
| Kenneth W. Kayser | 1 | 2 |
| August Klein | 1 | 2 |
| Aidar Gabidullin | 1 | 2 |
| STEPHEN EINHORN | 1 | 2 |
| GLEN BARTON | 1 | 2 |
| Donald W. Sackman | 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.