People · Operator

Valentin K. Gribkoff

Named in public records as an officer, director or promoter · active 2009–2010 · Biotechnology

2
Companies
4
Filings
$269.5M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Knopp Biosciences LLCBiotechnologySeries D+$196.6M$519.8M2010
Knopp Neurosciences Inc.BiotechnologySeries C$72.9M$2.5B2009
Operator network

Valentin K. Gribkoff 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.

C. David Adair · 4 companies · 1 sharedC. David AdairStephen E. Butts · 4 companies · 1 sharedStephen E. ButtsCalman A. Prussin · 1 companies · 1 sharedCalman A. PrussinFrank J. Lucchino, Jr. · 1 companies · 1 sharedFrank J. Lucchino…James A. Mather · 1 companies · 1 sharedJames A. MatherMark A. Kreston · 1 companies · 1 sharedMark A. KrestonShane V. Kovacs · 1 companies · 1 sharedShane V. KovacsSteve A. Dworetzky · 1 companies · 1 sharedSteve A. DworetzkySteven A. Dworetzky · 1 companies · 1 sharedSteven A. Dworetz…Steven J. Dworetzky · 1 companies · 1 sharedSteven J. Dworetz…Steven V. Dworetzky · 1 companies · 1 sharedSteven V. Dworetz…Steven W. Dworetzky · 1 companies · 1 sharedSteven W. Dworetz…Suresh J. Khemani · 1 companies · 1 sharedSuresh J. KhemaniSuresh W. Khemani · 1 companies · 1 sharedSuresh W. KhemaniGregory T. Hebrank · 4 companies · 2 sharedGregory T. HebrankJeffrey S. McCormick · 4 companies · 2 sharedJeffrey S. McCorm…Michael E. Bozik · 3 companies · 2 sharedMichael E. BozikBenjamin A. Gomez · 2 companies · 2 sharedBenjamin A. GomezEvan W. Ingersoll · 2 companies · 2 sharedEvan W. IngersollThomas W. Petzinger, Jr. · 2 companies · 2 sharedThomas W. Petzing…Ben S. Gomez · 1 companies · 1 sharedBen S. GomezEvan T. Ingersoll · 1 companies · 1 sharedEvan T. IngersollKnopp Biosciences LLC · $196.6M raisedKnopp Biosciences LLCKnopp Neurosciences Inc. · $72.9M raisedKnopp Neurosciences I…Valentin K. GribkoffVG
Valentin K. Gribkoff Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Jeffrey S. McCormick24
Gregory T. Hebrank24
Michael E. Bozik23
Evan W. Ingersoll22
Benjamin A. Gomez22
Thomas W. Petzinger, Jr.22
Stephen E. Butts14
C. David Adair14
Steven V. Dworetzky11
Steven A. Dworetzky11
James A. Mather11
Mark A. Kreston11
Calman A. Prussin11
Steve A. Dworetzky11
Shane V. Kovacs11
Ben S. Gomez11
Evan T. Ingersoll11
Thomas, Jr. T. Petzinger11
Frank J. Lucchino, Jr.11
Suresh W. Khemani11

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.