People · Operator
Named in public records as an officer, director or promoter · active 2011–2024 · Other Energy, Other Technology
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| HelioVolt Corp | — | Other Energy | Series C | $165.7M | $227.5M | 2011 |
| Correlated Magnetics Research, Inc. | — | Other Technology | Series A | $11.2M | $4.1M | 2024 |
Tim Costello 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 Tim Costello on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Scott Sandell | 1 | 19 |
| Greg Miller | 1 | 5 |
| James Treybig | 1 | 3 |
| Perry Ha | 1 | 3 |
| Mark D. Roberts | 1 | 2 |
| Scott J. Sandell | 1 | 2 |
| Louay Eldada | 1 | 2 |
| Mark Emery | 1 | 2 |
| Ken Pentimonti | 1 | 2 |
| Larry W. Fullerton | 1 | 2 |
| Billy J. Stanbery | 1 | 2 |
| Noah D. Doyle | 1 | 1 |
| Jim Flanary | 1 | 1 |
| Stephen D. Straus | 1 | 1 |
| John D. Willinge | 1 | 1 |
| Dongsub Kim | 1 | 1 |
| Henri Arif | 1 | 1 |
| Robert Babayi | 1 | 1 |
| Bruce Perry | 1 | 1 |
| Billy Stanbery | 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.