People · Operator

Jeffrey Closs

Named in public records as an officer, director or promoter · active 2018–2021 · Other Health Care

1
Companies
3
Filings
$151.3M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Ancora Heart, Inc.Other Health CareSeries C$151.3M$1.4B2018
Operator network

Jeffrey Closs 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.

Robert W. Croce · 7 companies · 1 sharedRobert W. CroceLewis C. Pell · 5 companies · 1 sharedLewis C. PellDavid C. Auth · 4 companies · 1 sharedDavid C. AuthNiel F. Starksen · 2 companies · 1 sharedNiel F. StarksenAndrew W. Midler · 1 companies · 1 sharedAndrew W. MidlerBeverly A. Huss · 1 companies · 1 sharedBeverly A. HussBrad C. Vale · 1 companies · 1 sharedBrad C. ValeDavid Bruce Modesitt · 1 companies · 1 sharedDavid Bruce Modes…Glen Bruce Nelson · 1 companies · 1 sharedGlen Bruce NelsonJerry W. Griffin · 1 companies · 1 sharedJerry W. GriffinAncora Heart, Inc. · $151.3M raisedAncora Heart, Inc.Jeffrey ClossJC
Jeffrey Closs Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Robert W. Croce17
Lewis C. Pell15
David C. Auth14
Niel F. Starksen12
Jerry W. Griffin11
Andrew W. Midler11
Beverly A. Huss11
Glen Bruce Nelson11
Brad C. Vale11
David Bruce Modesitt11

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.