People · Operator

WILLIAM JAROSZ

Named in public records as an officer, director or promoter · active 2014–2019 · Biotechnology, Other

2
Companies
3
Filings
$64.8M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Satellos Bioscience Inc.BiotechnologySeries B$64.1M$145.8M2019
Waypoint Leasing Holdings Ltd.OtherPre-Seed$670K$15.5M2014
Operator network

WILLIAM JAROSZ 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.

Elizabeth Williams · 9 companies · 1 sharedElizabeth WilliamsGeoff MacKay · 5 companies · 1 sharedGeoff MacKayMICHAEL LIGGETT · 5 companies · 1 sharedMICHAEL LIGGETTAdam Mostafa · 3 companies · 1 sharedAdam MostafaWARREN WHITEHEAD · 2 companies · 1 sharedWARREN WHITEHEADAndrew John Rae · 1 companies · 1 sharedAndrew John RaeAndrew J. Rae · 1 companies · 1 sharedAndrew J. RaeANDREW RAE · 1 companies · 1 sharedANDREW RAEBill Jarosz · 1 companies · 1 sharedBill JaroszBrian Bloom · 1 companies · 1 sharedBrian BloomCourtney D. Wells · 1 companies · 1 sharedCourtney D. WellsDouglas G. Janzen · 1 companies · 1 sharedDouglas G. JanzenFrank Gleeson · 1 companies · 1 sharedFrank GleesonFranklin D. Berger · 1 companies · 1 sharedFranklin D. BergerJohn John Clement · 1 companies · 1 sharedJohn John ClementJ. Robert Hall · 1 companies · 1 sharedJ. Robert HallMichael Robert Cross · 1 companies · 1 sharedMichael Robert Cr…Michael Rudnicki · 1 companies · 1 sharedMichael RudnickiDavid Caro · 2 companies · 1 sharedDavid CaroMark Longstreth · 2 companies · 1 sharedMark LongstrethEdward Washecka · 1 companies · 1 sharedEdward WasheckaEric Rosen · 1 companies · 1 sharedEric RosenSatellos Bioscience Inc. · $64.1M raisedSatellos Bioscience I…Waypoint Leasing Holdings Ltd. · $0.7M raisedWaypoint Leasing Hold…WILLIAM JAROSZWJ
WILLIAM JAROSZ Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Elizabeth Williams19
MICHAEL LIGGETT15
Geoff MacKay15
Adam Mostafa13
Mark Longstreth12
David Caro12
WARREN WHITEHEAD12
Noel John Hall11
Noel G. Hall11
Andrew John Rae11
Richard G. Barker11
Douglas G. Janzen11
Andrew J. Rae11
William J. Jarosz11
Richard John Barker11
Santa Jeremy John Ono11
Peter G. Hnik11
Peter John Hnik11
Noel J. Hall11
Richard J. Barker11

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.