People · Operator

Todd Halpern

Named in public records as an officer, director or promoter · active 2011–2011 · Other Technology

1
Companies
1
Filings
$352K
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
RTN Stealth Software Inc.Other TechnologyPre-Seed$352K$14.9M2011
Operator network

Todd Halpern 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.

NIKOLAS PERRAULT · 3 companies · 1 sharedNIKOLAS PERRAULTDonald Ziraldo · 2 companies · 1 sharedDonald ZiraldoJohn Doma · 1 companies · 1 sharedJohn DomaMichael Boulter · 1 companies · 1 sharedMichael BoulterRTN Stealth Software Inc. · $0.4M raisedRTN Stealth Software …Todd HalpernTH
Todd Halpern Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
NIKOLAS PERRAULT13
Donald Ziraldo12
John Doma11
Michael Boulter11

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.