People · Operator

Warren Schreiber

Named in public records as an officer, director or promoter · active 2010–2010 · Business Services

1
Companies
1
Filings
$250K
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
First Hand Tickets Corp.Business ServicesPre-Seed$250K$7.9M2010
Operator network

Warren Schreiber 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.

JOEL S. KANTER · 3 companies · 1 sharedJOEL S. KANTERJOSHUA S KANTER · 2 companies · 1 sharedJOSHUA S KANTERRobert S. Mauer · 1 companies · 1 sharedRobert S. MauerFirst Hand Tickets Corp. · $0.3M raisedFirst Hand Tickets Co…Warren SchreiberWS
Warren Schreiber Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
JOEL S. KANTER13
JOSHUA S KANTER12
Robert S. Mauer11

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.