People · Operator

Harold Jacob

Named in public records as an officer, director or promoter · active 2003–2023 · Biotechnology, Pharmaceuticals

2
Companies
23
Filings
$46.6M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
NanoVibronix, Inc.BiotechnologySeries A$31.9M$106.4M2003
Oramed Pharmaceuticals Inc.PharmaceuticalsSeries A$14.7M$38.0M2010
Operator network

Harold Jacob 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.

Brian Murphy · 15 companies · 1 sharedBrian MurphySTEPHEN BROWN · 8 companies · 1 sharedSTEPHEN BROWNJames Cardwell · 4 companies · 1 sharedJames CardwellIra Greenstein · 3 companies · 1 sharedIra GreensteinPaul Packer · 2 companies · 1 sharedPaul PackerThomas Mika · 2 companies · 1 sharedThomas MikaThomas R Mika · 2 companies · 1 sharedThomas R MikaWilliam Stern · 2 companies · 1 sharedWilliam SternAurora R. Cassirer · 1 companies · 1 sharedAurora R. CassirerChristopher Fashek · 1 companies · 1 sharedChristopher FashekJona Zumeris · 1 companies · 1 sharedJona ZumerisMaria R. Schroeder · 1 companies · 1 sharedMaria R. SchroederMartin Goldstein · 1 companies · 1 sharedMartin GoldsteinMartin R Goldstein · 1 companies · 1 sharedMartin R GoldsteinMichael Ferguson · 1 companies · 1 sharedMichael FergusonMika R. Thomas · 1 companies · 1 sharedMika R. ThomasGerald M. Ostrov · 2 companies · 1 sharedGerald M. OstrovGerald Martin Ostrov · 1 companies · 1 sharedGerald Martin Ost…Joshua Hen Hexter · 1 companies · 1 sharedJoshua Hen HexterLeonard Sank · 1 companies · 1 sharedLeonard SankMichael Berelowitz · 1 companies · 1 sharedMichael BerelowitzMiriam Kidron · 1 companies · 1 sharedMiriam KidronNanoVibronix, Inc. · $31.9M raisedNanoVibronix, Inc.Oramed Pharmaceuticals Inc. · $14.7M raisedOramed Pharmaceutical…Harold JacobHJ
Harold Jacob Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Brian Murphy115
STEPHEN BROWN18
James Cardwell14
Ira Greenstein13
William Stern12
Paul Packer12
Thomas R Mika12
Thomas Mika12
Gerald M. Ostrov12
Leonard Sank11
Mika R. Thomas11
Sim Fass11
Jona Zumeris11
Miriam Kidron11
Martin Goldstein11
Martin R Goldstein11
Michael Ferguson11
Michael Berelowitz11
Yifat Hen Zommer11
Joshua Hen Hexter11

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.