People · Operator

Brian Stewart

Named in public records as an officer, director or promoter · active 2009–2024 · Other Health Care, Medical Devices

2
Companies
6
Filings
$38.0M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Patient Safety Technologies, IncOther Health CareSeries A$26.4M$70.6M2009
Tally Surgical, Inc.Medical DevicesSeries A$11.6M$38.8M2020
Operator network

Brian Stewart 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.

John Francis · 6 companies · 1 sharedJohn FrancisBrian E Stewart · 1 companies · 1 sharedBrian E StewartDavid E Dreyer · 1 companies · 1 sharedDavid E DreyerHerbert E. Langsam · 1 companies · 1 sharedHerbert E. LangsamHerbert Langsam · 1 companies · 1 sharedHerbert LangsamHerbert P Langsam · 1 companies · 1 sharedHerbert P LangsamHoward E. Chase · 1 companies · 1 sharedHoward E. ChaseJohn P Francis · 1 companies · 1 sharedJohn P FrancisLoren L. McFarland · 1 companies · 1 sharedLoren L. McFarlandLoren McFarland · 1 companies · 1 sharedLoren McFarlandLouis E. Glazer · 1 companies · 1 sharedLouis E. GlazerLouis Glazer · 1 companies · 1 sharedLouis GlazerLouis P Glazer · 1 companies · 1 sharedLouis P GlazerLynn P Silverstein · 1 companies · 1 sharedLynn P SilversteinMarc L. Rose · 1 companies · 1 sharedMarc L. RoseMary Lay · 1 companies · 1 sharedMary LayDavid Dreyer · 3 companies · 1 sharedDavid DreyerJason Grimes · 3 companies · 1 sharedJason GrimesStavros Vizirgianakis · 3 companies · 1 sharedStavros Vizirgian…David A. Dreyer · 1 companies · 1 sharedDavid A. DreyerStephen A. Inacker · 1 companies · 1 sharedStephen A. InackerStephen Inacker · 1 companies · 1 sharedStephen InackerPatient Safety Technologies, Inc · $26.4M raisedPatient Safety Techno…Tally Surgical, Inc. · $11.6M raisedTally Surgical, Inc.Brian StewartBS
Brian Stewart Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
John Francis16
David Dreyer13
Jason Grimes13
Stavros Vizirgianakis13
Loren McFarland11
Wenchen Lin11
Steven H. Kane11
Mary Lay11
Stephen Inacker11
David A. Dreyer11
Stephen A. Inacker11
Wenchen E Lin11
David E Dreyer11
John P Francis11
Brian E Stewart11
Lynn P Silverstein11
Louis P Glazer11
Herbert P Langsam11
Marc L. Rose11
Louis E. Glazer11

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.