People · Operator

Jeffrey Eisenberg

Named in public records as an officer, director or promoter · active 2014–2022 · Biotechnology, Lodging and Conventions, Other

4
Companies
8
Filings
$45.3M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Mabvax Therapeutics Holdings, Inc.BiotechnologySeries A$25.0M$30.0M2018
Xenetic Biosciences, Inc.BiotechnologySeries A$17.6M$5.9M2019
Calistoga Hotel Group, LPLodging and ConventionsSeed$2.4M$13.9M2014
EP Hamms, LLCOtherPre-Seed$305K$7.0M2015
Operator network

Jeffrey Eisenberg 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.

Paul V. Maier · 6 companies · 1 sharedPaul V. MaierRobert Hoffman · 5 companies · 1 sharedRobert HoffmanPaul Maier · 4 companies · 1 sharedPaul MaierKenneth M. Cohen · 3 companies · 1 sharedKenneth M. CohenPaul M. Maier · 3 companies · 1 sharedPaul M. MaierThomas Varvaro · 3 companies · 1 sharedThomas VarvaroGregory Hanson · 2 companies · 1 sharedGregory HansonGregory P. Hanson · 2 companies · 1 sharedGregory P. HansonJ. David Hansen · 2 companies · 1 sharedJ. David HansenJeffrey V. Ravetch · 2 companies · 1 sharedJeffrey V. RavetchJim J. Antonopoulos · 2 companies · 1 sharedJim J. Antonopoul…Philip Livingston · 2 companies · 1 sharedPhilip LivingstonPhilip O. Livingston · 2 companies · 1 sharedPhilip O. Livings…Thomas C. Varvaro · 2 companies · 1 sharedThomas C. VarvaroRoger Kornberg · 4 companies · 1 sharedRoger KornbergCurtis Lockshin · 3 companies · 1 sharedCurtis LockshinGrigory Borisenko · 3 companies · 1 sharedGrigory BorisenkoADAM LOGAL · 2 companies · 1 sharedADAM LOGALAlexey Vinogradov · 2 companies · 1 sharedAlexey VinogradovJames Parslow · 2 companies · 1 sharedJames ParslowDmitry Genkin · 1 companies · 1 sharedDmitry GenkinChristian Strobel · 1 companies · 1 sharedChristian StrobelMabvax Therapeutics Holdings, Inc. · $25.0M raisedMabvax Therapeutics H…Xenetic Biosciences, Inc. · $17.6M raisedXenetic Biosciences, …Calistoga Hotel Group, LP · $2.4M raisedCalistoga Hotel Group…EP Hamms, LLC · $0.3M raisedEP Hamms, LLCJeffrey EisenbergJE
Jeffrey Eisenberg Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Paul V. Maier16
Robert Hoffman15
Roger Kornberg14
Paul Maier14
Curtis Lockshin13
Paul M. Maier13
Grigory Borisenko13
Thomas Varvaro13
Kenneth M. Cohen13
Gregory Hanson12
Jeffrey V. Ravetch12
Alexey Vinogradov12
Jim J. Antonopoulos12
Gregory P. Hanson12
J. David Hansen12
Thomas C. Varvaro12
Philip Livingston12
James Parslow12
Philip O. Livingston12
ADAM LOGAL12

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.