People · Operator

John Duncan

Named in public records as an officer, director or promoter · active 2013–2013 · Business Services

1
Companies
2
Filings
$3.3M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
GeoPass, Inc.Business ServicesSeed$3.3M$3.2M2013
Operator network

John Duncan 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.

Dennis Weibling · 6 companies · 1 sharedDennis WeiblingJames Sun · 6 companies · 1 sharedJames SunJohn Mark Duncan · 2 companies · 1 sharedJohn Mark DuncanNancy Cho · 2 companies · 1 sharedNancy ChoRoger Blier · 2 companies · 1 sharedRoger BlierRichard Mueller · 1 companies · 1 sharedRichard MuellerSteve Esau · 1 companies · 1 sharedSteve EsauWilliam Chi · 1 companies · 1 sharedWilliam ChiGeoPass, Inc. · $3.3M raisedGeoPass, Inc.John DuncanJD
John Duncan Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
James Sun16
Dennis Weibling16
Roger Blier12
John Mark Duncan12
Nancy Cho12
William Chi11
Steve Esau11
Richard Mueller11

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.