People · Operator

William John Oliver

Named in public records as an officer, director or promoter · active 2021–2021 · Investment Vehicle

1
Companies
1
Filings
$25.0M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Gray Hog Fund LLCInvestment VehicleSeries B$25.0M$305.9M2021
Operator network

William John Oliver 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.

Michael Alan Brumagin · 1 companies · 1 sharedMichael Alan Brum…Peter S. Stark · 1 companies · 1 sharedPeter S. StarkGray Hog Fund LLC · $25.0M raisedGray Hog Fund LLCWilliam John OliverWO
William John Oliver Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

People named alongside William John Oliver on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.

OperatorSharedTheir companies
Peter S. Stark11
Michael Alan Brumagin11

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.