People · Operator

Samuel L. Blaichman

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

1
Companies
1
Filings
$620.8M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Waystar Holding Corp.HealthtechGrowth/Late$620.8M$6.1B2025
Operator network

Samuel L. Blaichman 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.

Eric C. Liu · 2 companies · 1 sharedEric C. LiuMatthew J. Hawkins · 2 companies · 1 sharedMatthew J. HawkinsSteven M. Oreskovich · 2 companies · 1 sharedSteven M. Oreskov…Aashima E. Gupta · 1 companies · 1 sharedAashima E. GuptaChristopher L. Schremser · 1 companies · 1 sharedChristopher L. Sc…Eric L. (Ric) Sinclair III · 1 companies · 1 sharedEric L. (Ric) Sin…Ethan E. Waxman · 1 companies · 1 sharedEthan E. WaxmanGregory R. Packer · 1 companies · 1 sharedGregory R. PackerHeidi G. Miller · 1 companies · 1 sharedHeidi G. MillerJohn L. Driscoll · 1 companies · 1 sharedJohn L. DriscollKim L. Wittman · 1 companies · 1 sharedKim L. WittmanLauren E. Young · 1 companies · 1 sharedLauren E. YoungMelissa F. (Missy) Miller · 1 companies · 1 sharedMelissa F. (Missy…Michael E. Roman · 1 companies · 1 sharedMichael E. RomanPaul G. Moskowitz · 1 companies · 1 sharedPaul G. MoskowitzPriscilla A. Hung · 1 companies · 1 sharedPriscilla A. HungRobert A. DeMichiei · 1 companies · 1 sharedRobert A. DeMichi…T. Craig J. Bridge · 1 companies · 1 sharedT. Craig J. BridgeVivian E. Riefberg · 1 companies · 1 sharedVivian E. RiefbergWaystar Holding Corp. · $620.8M raisedWaystar Holding Corp.Samuel L. BlaichmanSB
Samuel L. Blaichman Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Eric C. Liu12
Matthew J. Hawkins12
Steven M. Oreskovich12
Aashima E. Gupta11
Lauren E. Young11
Christopher L. Schremser11
Gregory R. Packer11
John L. Driscoll11
Heidi G. Miller11
Eric L. (Ric) Sinclair III11
Ethan E. Waxman11
Michael E. Roman11
Vivian E. Riefberg11
Paul G. Moskowitz11
Priscilla A. Hung11
Robert A. DeMichiei11
Melissa F. (Missy) Miller11
T. Craig J. Bridge11
Kim L. Wittman11

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.