People · Operator

JOHN J MCCARTHY

Named in public records as an officer, director or promoter · active 2024–2024 · Cybersecurity

1
Companies
1
Filings
$27.7M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
CyberSaint, Inc.CybersecuritySeries B$27.7M$191.6M2024
Operator network

JOHN J MCCARTHY 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.

David Furneaux · 8 companies · 1 sharedDavid FurneauxRobert Forman · 4 companies · 1 sharedRobert FormanJan Haas · 3 companies · 1 sharedJan HaasTim McSweeney · 2 companies · 1 sharedTim McSweeneyJAN J HAAS · 1 companies · 1 sharedJAN J HAASJERRY LAYDEN · 1 companies · 1 sharedJERRY LAYDENJIM J TOTH · 1 companies · 1 sharedJIM J TOTHROBERT J FORMAN · 1 companies · 1 sharedROBERT J FORMANTIMOTHY J MCSWEENEY · 1 companies · 1 sharedTIMOTHY J MCSWEEN…CyberSaint, Inc. · $27.7M raisedCyberSaint, Inc.JOHN J MCCARTHYJM
JOHN J MCCARTHY Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
David Furneaux18
Robert Forman14
Jan Haas13
Tim McSweeney12
JERRY LAYDEN11
ROBERT J FORMAN11
TIMOTHY J MCSWEENEY11
JIM J TOTH11
JAN J HAAS11

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.