People · Operator

DANIEL J. SULLIVAN

Named in public records as an officer, director or promoter · active 2008–2023 · Healthtech, Other Technology, Software / Tech

3
Companies
8
Filings
$56.9M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Vsee Health, Inc.HealthtechSeries A$23.6M$2.7M2021
Marathon Technologies CorpOther TechnologySeries A$20.5M$374.0M2008
Trutouch Technologies, Inc.Software / TechSeries A$12.8M$13.9M2013
Operator network

DANIEL J. SULLIVAN 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.

Daniel Sullivan · 7 companies · 1 sharedDaniel SullivanScott Wolf · 4 companies · 1 sharedScott WolfLawrence Sands · 2 companies · 1 sharedLawrence SandsBrent D Willis · 1 companies · 1 sharedBrent D WillisColin P. O'Sullivan · 1 companies · 1 sharedColin P. O'Sulliv…Axel Bichara · 13 companies · 1 sharedAxel BicharaPeter Gyenes · 3 companies · 1 sharedPeter GyenesSteven P Williams · 3 companies · 1 sharedSteven P WilliamsAllan Wallack · 2 companies · 1 sharedAllan WallackPaul Margolis · 2 companies · 1 sharedPaul MargolisAxel J Bichara · 1 companies · 1 sharedAxel J BicharaThomas J. Stephenson · 5 companies · 1 sharedThomas J. Stephen…Andrew J. Wilson · 2 companies · 1 sharedAndrew J. WilsonDavid Durgin · 2 companies · 1 sharedDavid DurginJames McNally · 2 companies · 1 sharedJames McNallyRICHARD D. GILL · 2 companies · 1 sharedRICHARD D. GILLRichard Gill · 2 companies · 1 sharedRichard GillSUNIL J. TAHILIANI · 2 companies · 1 sharedSUNIL J. TAHILIANITom Stephenson · 2 companies · 1 sharedTom StephensonBENJAMIN J. VER STEEG · 1 companies · 1 sharedBENJAMIN J. VER S…BRUCE J. BERGER · 1 companies · 1 sharedBRUCE J. BERGERBYRON J. MCCORMICK · 1 companies · 1 sharedBYRON J. MCCORMICKVsee Health, Inc. · $23.6M raisedVsee Health, Inc.Marathon Technologies Corp · $20.5M raisedMarathon Technologies…Trutouch Technologies, Inc. · $12.8M raisedTrutouch Technologies…DANIEL J. SULLIVANDS
DANIEL J. SULLIVAN Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Axel Bichara113
Daniel Sullivan17
Thomas J. Stephenson15
Scott Wolf14
Steven P Williams13
Peter Gyenes13
Tom Stephenson12
Lawrence Sands12
David Durgin12
Paul Margolis12
James McNally12
Andrew J. Wilson12
Richard Gill12
RICHARD D. GILL12
SUNIL J. TAHILIANI12
Allan Wallack12
DAVID G. DESROCHERS11
ERIC J. JANSZEN11
TRENT G. RIDDER11
DON J. BATES11

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.