People · Operator

Gregory Rainey

Named in public records as an officer, director or promoter · active 2011–2024 · Other Health Care

2
Companies
2
Filings
$198.1M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Centinel Spine, LLCOther Health CareSeries D+$181.2M$34.3M2024
Cas Medical Systems IncOther Health CareSeries A$16.9M$302.7M2011
Operator network

Gregory Rainey 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.

Steven Murray · 8 companies · 1 sharedSteven MurrayAnthony G. Viscogliosi · 7 companies · 1 sharedAnthony G. Viscog…John J. Viscogliosi · 7 companies · 1 sharedJohn J. Viscoglio…Anthony Viscogliosi · 2 companies · 1 sharedAnthony Viscoglio…Dirk Kuyper · 2 companies · 1 sharedDirk KuyperWendy J. DiCicco · 2 companies · 1 sharedWendy J. DiCiccoAli Amri · 1 companies · 1 sharedAli AmriCraig Greener · 1 companies · 1 sharedCraig GreenerDeepankar Panigrahi · 1 companies · 1 sharedDeepankar Panigra…Greg Rainey · 1 companies · 1 sharedGreg RaineyMarc Viscogliosi · 1 companies · 1 sharedMarc ViscogliosiJames Thomas · 8 companies · 1 sharedJames ThomasEvan Jones · 4 companies · 1 sharedEvan JonesLawrence Burstein · 3 companies · 1 sharedLawrence BursteinThomas Patton · 3 companies · 1 sharedThomas PattonAndrew Kersey · 1 companies · 1 sharedAndrew KerseyJeffery Baird · 1 companies · 1 sharedJeffery BairdJerome Baron · 1 companies · 1 sharedJerome BaronKathleen Tune · 1 companies · 1 sharedKathleen TuneKenneth Weisshaar · 1 companies · 1 sharedKenneth WeisshaarLouis Scheps · 1 companies · 1 sharedLouis SchepsMatthew Herwig · 1 companies · 1 sharedMatthew HerwigCentinel Spine, LLC · $181.2M raisedCentinel Spine, LLCCas Medical Systems Inc · $16.9M raisedCas Medical Systems I…Gregory RaineyGR
Gregory Rainey Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Steven Murray18
James Thomas18
Anthony G. Viscogliosi17
John J. Viscogliosi17
Evan Jones14
Thomas Patton13
Lawrence Burstein13
Anthony Viscogliosi12
Dirk Kuyper12
Wendy J. DiCicco12
Varun Gandhi11
Deepankar Panigrahi11
Ali Amri11
Marc Viscogliosi11
Robert Donohue11
Greg Rainey11
Robert G. Donohue11
Jerome Baron11
Matthew Herwig11
Kathleen Tune11

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.