People · Operator
Named in public records as an officer, director or promoter · active 2012–2012 · Mining & Resources
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Bunker Hill Mining Corp. | — | Mining & Resources | Series B | $95.2M | $76.7M | 2012 |
John Z. Barrington 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 John Z. Barrington on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| John P Ryan | 1 | 11 |
| Richard Williams | 1 | 10 |
| Howard M. Crosby | 1 | 7 |
| MARK CRUISE | 1 | 5 |
| Manish Z. Kshatriya | 1 | 2 |
| David Wiens | 1 | 2 |
| Robert Geoffrey Browne | 1 | 2 |
| Bradley Barnett | 1 | 2 |
| Pamela Saxton | 1 | 2 |
| Dickson Hall | 1 | 2 |
| George Z. Kent | 1 | 1 |
| Thomas Z. Hodgson | 1 | 1 |
| William Z. Tafuri | 1 | 1 |
| John Z. Pulos | 1 | 1 |
| Paul Z. Haggis | 1 | 1 |
| Richard Z. Klatt | 1 | 1 |
| Kelli Kast | 1 | 1 |
| Sam Ash | 1 | 1 |
| Gerbrand Van Heerden | 1 | 1 |
| Pam Saxton | 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.