People · Operator

Jeffrey S. Friedman

Named in public records as an officer, director or promoter · active 2016–2020 · Biotechnology

1
Companies
4
Filings
$3.1M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Celsense IncBiotechnologyPre-Seed$3.1M$27.6M2016
Operator network

Jeffrey S. Friedman 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.

D. Lansing Taylor · 4 companies · 1 sharedD. Lansing TaylorGregory T. Hebrank · 4 companies · 1 sharedGregory T. HebrankRonald B. Herberman · 2 companies · 1 sharedRonald B. Herberm…THOMAS PETZINGER, JR. · 2 companies · 1 sharedTHOMAS PETZINGER,…Charles F O'Hanlon · 1 companies · 1 sharedCharles F O'HanlonCharles F. O'Hanlon, III · 1 companies · 1 sharedCharles F. O'Hanl…Daniel P Gallagher · 1 companies · 1 sharedDaniel P GallagherDaniel P. Gallagher, Jr. · 1 companies · 1 sharedDaniel P. Gallagh…Eric T. Aherns · 1 companies · 1 sharedEric T. AhernsEric T. Ahrens · 1 companies · 1 sharedEric T. AhrensGerald L. Tarantino · 1 companies · 1 sharedGerald L. Taranti…Kevin S. McClatchy · 1 companies · 1 sharedKevin S. McClatchyL. Gerald Tarantino · 1 companies · 1 sharedL. Gerald Taranti…Lourdes M. Castellanos · 1 companies · 1 sharedLourdes M. Castel…Paul L. Kornblith · 1 companies · 1 sharedPaul L. KornblithThomas B. Petzinger, Jr. · 1 companies · 1 sharedThomas B. Petzing…Thomas S. Petzinger, Jr. · 1 companies · 1 sharedThomas S. Petzing…Thomas T Petzinger · 1 companies · 1 sharedThomas T PetzingerThomas T. Petzinger, Jr. · 1 companies · 1 sharedThomas T. Petzing…T. Ronald Casper · 1 companies · 1 sharedT. Ronald CasperCelsense Inc · $3.1M raisedCelsense IncJeffrey S. FriedmanJF
Jeffrey S. Friedman Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
D. Lansing Taylor14
Gregory T. Hebrank14
THOMAS PETZINGER, JR.12
Ronald B. Herberman12
Charles F. O'Hanlon, III11
Kevin S. McClatchy11
Gerald L. Tarantino11
Thomas B. Petzinger, Jr.11
Eric T. Aherns11
L. Gerald Tarantino11
T. Ronald Casper11
Lourdes M. Castellanos11
Thomas T. Petzinger, Jr.11
Daniel P Gallagher11
Charles F O'Hanlon11
Thomas T Petzinger11
Thomas S. Petzinger, Jr.11
Eric T. Ahrens11
Daniel P. Gallagher, Jr.11
Paul L. Kornblith11

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.