People · Operator

Alex Linebrink

Named in public records as an officer, director or promoter · active 2015–2020 · Other Technology

1
Companies
4
Filings
$1.3M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Passage Inc.Other TechnologyPre-Seed$1.3M$13.0M2015
Operator network

Alex Linebrink 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.

Donald W. Layden, Jr. · 6 companies · 1 sharedDonald W. Layden,…Patrick Misch · 1 companies · 1 sharedPatrick MischPatrick W. Misch · 1 companies · 1 sharedPatrick W. MischPassage Inc. · $1.3M raisedPassage Inc.Alex LinebrinkAL
Alex Linebrink Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Donald W. Layden, Jr.16
Patrick Misch11
Patrick W. Misch11

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.