People · Operator

Josh Lamstein

Named in public records as an officer, director or promoter · active 2015–2018 · Other Technology

2
Companies
4
Filings
$15.6M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
TRUE ANTHEM CorpOther TechnologySeed$9.9M$45.5M2017
Mashwork, Inc.Other TechnologySeed$5.7M$92.8M2015
Operator network

Josh Lamstein 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.

Sarah Fay · 6 companies · 1 sharedSarah FaySharon Wienbar · 6 companies · 1 sharedSharon WienbarBrian Wilhite · 2 companies · 1 sharedBrian WilhiteChris Hart · 2 companies · 1 sharedChris HartJoanna Ifrah · 1 companies · 1 sharedJoanna IfrahJOE SAVERI · 1 companies · 1 sharedJOE SAVERIJon Jaffe · 1 companies · 1 sharedJon JaffeJoseph Saveri · 1 companies · 1 sharedJoseph SaveriMorgan Rodd · 4 companies · 1 sharedMorgan RoddConstantine Callas · 1 companies · 1 sharedConstantine CallasJARED A. FELDMAN · 1 companies · 1 sharedJARED A. FELDMANJared Feldman · 1 companies · 1 sharedJared FeldmanJim Delaney · 1 companies · 1 sharedJim DelaneyJOSH A. LAMSTEIN · 1 companies · 1 sharedJOSH A. LAMSTEINTRUE ANTHEM Corp · $9.9M raisedTRUE ANTHEM CorpMashwork, Inc. · $5.7M raisedMashwork, Inc.Josh LamsteinJL
Josh Lamstein Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Sharon Wienbar16
Sarah Fay16
Morgan Rodd14
Chris Hart12
Brian Wilhite12
Jared Feldman11
JOE SAVERI11
JARED A. FELDMAN11
JOSH A. LAMSTEIN11
Jim Delaney11
Jon Jaffe11
Joanna Ifrah11
Joseph Saveri11
Constantine Callas11

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.