People · Operator

GREG MADDEN

Named in public records as an officer, director or promoter · active 2018–2024 · Biotechnology, Other Technology

3
Companies
3
Filings
$262.4M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
AcuFocus, Inc.BiotechnologySeries C$167.7M$981.9M2018
Spineology IncBiotechnologySeries B$55.9M$35.0M2024
CarePredict, Inc.Other TechnologySeries B$38.8M$283.5M2023
Operator network

GREG MADDEN 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.

William J. Link · 10 companies · 1 sharedWilliam J. LinkBUZZ BENSON · 8 companies · 1 sharedBUZZ BENSONCharles Larsen · 7 companies · 1 sharedCharles LarsenJames Garvey · 6 companies · 1 sharedJames GarveyRobert E. Grant · 5 companies · 1 sharedRobert E. GrantAli J. Satvat · 4 companies · 1 sharedAli J. SatvatCharles M. Warden · 3 companies · 1 sharedCharles M. WardenConrad Wang · 3 companies · 1 sharedConrad WangRyan M. Schwarz · 3 companies · 1 sharedRyan M. SchwarzCharles V. Larsen · 2 companies · 1 sharedCharles V. LarsenJames M. Garvey · 2 companies · 1 sharedJames M. GarveyCarter McNabb · 10 companies · 1 sharedCarter McNabbJohn Booth · 4 companies · 1 sharedJohn BoothJ. ROBERT PAULSON · 4 companies · 1 sharedJ. ROBERT PAULSONBrian Snider · 2 companies · 1 sharedBrian SniderEdson W. Spencer · 2 companies · 1 sharedEdson W. SpencerJames Rybicki · 2 companies · 1 sharedJames RybickiDean Hatton · 4 companies · 1 sharedDean HattonMarc Loev · 4 companies · 1 sharedMarc LoevPhilip Gisi · 4 companies · 1 sharedPhilip GisiSanjay Khosla · 3 companies · 1 sharedSanjay KhoslaGregory Madden · 2 companies · 1 sharedGregory MaddenAcuFocus, Inc. · $167.7M raisedAcuFocus, Inc.Spineology Inc · $55.9M raisedSpineology IncCarePredict, Inc. · $38.8M raisedCarePredict, Inc.GREG MADDENGM
GREG MADDEN Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Carter McNabb110
William J. Link110
BUZZ BENSON18
Charles Larsen17
James Garvey16
Robert E. Grant15
J. ROBERT PAULSON14
Philip Gisi14
Dean Hatton14
Marc Loev14
Ali J. Satvat14
John Booth14
Ryan M. Schwarz13
Charles M. Warden13
Conrad Wang13
Sanjay Khosla13
Charles V. Larsen12
Robert Paulson12
Brian Snider12
James V. Mazzo12

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.