People · Operator

John F. Gartner

Named in public records as an officer, director or promoter · active 2024–2024 · Mining & Resources

1
Companies
1
Filings
$625K
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Wyoming MinesMining & ResourcesPre-Seed$625K$1.5M2024
Operator network

John F. Gartner 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.

James F. Ebisch · 1 companies · 1 sharedJames F. EbischMichael F. Roumph · 1 companies · 1 sharedMichael F. RoumphWyoming Mines · $0.6M raisedWyoming MinesJohn F. GartnerJG
John F. Gartner Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Michael F. Roumph11
James F. Ebisch11

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.