People · Operator

JOSEPH JANKEWICZ

Named in public records as an officer, director or promoter · active 2026–2026 · Other Health Care

1
Companies
1
Filings
$250K
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Operating Room Innovations, Inc.Other Health CarePre-Seed$250K$474K2026
Operator network

JOSEPH JANKEWICZ 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.

J.D. DOUGLAS · 1 companies · 1 sharedJ.D. DOUGLASJOHN ROUGHNEEN · 1 companies · 1 sharedJOHN ROUGHNEENMARK MCBRIDE · 1 companies · 1 sharedMARK MCBRIDEOperating Room Innovations, Inc. · $0.3M raisedOperating Room Innova…JOSEPH JANKEWICZJJ
JOSEPH JANKEWICZ Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
J.D. DOUGLAS11
MARK MCBRIDE11
JOHN ROUGHNEEN11

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.