People · Operator

Susan J. Marks

Named in public records as an officer, director or promoter · active 2019–2025 · Other

2
Companies
49
Filings
$828.9M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Illuminated Holdings, Inc.OtherSeries D+$523.7M$1.4B2023
Sky Holdco CorpOtherSeries D+$305.2M$904K2019
Operator network

Susan J. Marks 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.

Gregory M. Smith · 4 companies · 1 sharedGregory M. SmithThomas R. Mackie · 4 companies · 1 sharedThomas R. MackieThomas Rockwell Mackie · 4 companies · 1 sharedThomas Rockwell M…Frederick A. Robertson · 3 companies · 1 sharedFrederick A. Robe…Philip M. Halpern · 3 companies · 1 sharedPhilip M. HalpernBrad M. Wucherpfennig · 2 companies · 1 sharedBrad M. Wucherpfe…Gordon H. Gunnlaugsson · 2 companies · 1 sharedGordon H. Gunnlau…Gordon M. Gunnlaugsson · 2 companies · 1 sharedGordon M. Gunnlau…Gregory D. Smith · 2 companies · 1 sharedGregory D. SmithGregory Richard Piefer · 2 companies · 1 sharedGregory Richard P…Ray A. Rothrock · 2 companies · 1 sharedRay A. RothrockAlma G. Sorensen · 1 companies · 1 sharedAlma G. SorensenAnton Richard Asmuth · 1 companies · 1 sharedAnton Richard Asm…John Coyle · 8 companies · 1 sharedJohn CoyleDominik Pozny · 2 companies · 1 sharedDominik PoznyJohn Mulflur · 2 companies · 1 sharedJohn MulflurMarissa Geist · 2 companies · 1 sharedMarissa GeistSean Spatz · 2 companies · 1 sharedSean SpatzSusan Marks · 2 companies · 1 sharedSusan MarksAlice J Katwan · 1 companies · 1 sharedAlice J KatwanAlice Katwan · 1 companies · 1 sharedAlice KatwanAlice Walter Katwan · 1 companies · 1 sharedAlice Walter Katw…Illuminated Holdings, Inc. · $523.7M raisedIlluminated Holdings,…Sky Holdco Corp · $305.2M raisedSky Holdco CorpSusan J. MarksSM
Susan J. Marks Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
John Coyle18
Gregory M. Smith14
Thomas Rockwell Mackie14
Thomas R. Mackie14
Philip M. Halpern13
Frederick A. Robertson13
Marissa Geist12
Brad M. Wucherpfennig12
John Mulflur12
Ray A. Rothrock12
Gregory D. Smith12
Sean Spatz12
Gordon H. Gunnlaugsson12
Susan Marks12
Gregory Richard Piefer12
Dominik Pozny12
Gordon M. Gunnlaugsson12
Malaika Walter Myers11
Susan Walter Marks11
Malaika J Myers11

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.