People · Operator

David Natan

Named in public records as an officer, director or promoter · active 2014–2025 · Biotechnology, Other Energy

2
Companies
4
Filings
$67.7M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Cyclacel Pharmaceuticals, Inc.BiotechnologySeries B$61.3M$5.2M2025
ForceField Energy Inc.Other EnergySeries A$6.4M$59.7M2014
Operator network

David Natan 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 Spiegel · 8 companies · 1 sharedRobert SpiegelBrian Schwartz · 6 companies · 1 sharedBrian SchwartzDAVID LAZAR · 5 companies · 1 sharedDAVID LAZARDANIEL K. SPIEGELMAN · 4 companies · 1 sharedDANIEL K. SPIEGEL…Avraham Ben-Tzvi · 3 companies · 1 sharedAvraham Ben-TzviCHRISTOPHER S. HENNEY · 2 companies · 1 sharedCHRISTOPHER S. HE…John Banham · 2 companies · 1 sharedJohn BanhamKarin L. Walker · 2 companies · 1 sharedKarin L. WalkerSamuel L. Barker · 2 companies · 1 sharedSamuel L. BarkerAvraham Fock Ben-Tzvi · 1 companies · 1 sharedAvraham Fock Ben-…Brian L. Schwartz · 1 companies · 1 sharedBrian L. SchwartzChristopher Henney · 1 companies · 1 sharedChristopher HenneyDatuk Dr. Doris Wong Sing Ee · 1 companies · 1 sharedDatuk Dr. Doris W…David Fock Natan · 1 companies · 1 sharedDavid Fock NatanDavid K. U'Prichard · 1 companies · 1 sharedDavid K. U'Pricha…Gregory K. Hradsky · 1 companies · 1 sharedGregory K. HradskyGregory T. Hradsky · 1 companies · 1 sharedGregory T. HradskyJohn S. Banham · 1 companies · 1 sharedJohn S. BanhamJudy Chiao · 1 companies · 1 sharedJudy ChiaoJason Williams · 4 companies · 1 sharedJason WilliamsAdrian Auman · 1 companies · 1 sharedAdrian AumanDavid Vanderhorst · 1 companies · 1 sharedDavid VanderhorstCyclacel Pharmaceuticals, Inc. · $61.3M raisedCyclacel Pharmaceutic…ForceField Energy Inc. · $6.4M raisedForceField Energy Inc.David NatanDN
David Natan Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Robert Spiegel18
Brian Schwartz16
DAVID LAZAR15
DANIEL K. SPIEGELMAN14
Jason Williams14
Avraham Ben-Tzvi13
CHRISTOPHER S. HENNEY12
John Banham12
Samuel L. Barker12
Karin L. Walker12
Christopher Henney11
Avraham Fock Ben-Tzvi11
Kiu Cu Seng11
David Fock Natan11
Kwang Fock Chong11
Datuk Dr. Doris Wong Sing Ee11
Samuel Barker11
Karin Walker11
Kenneth Ferguson11
Brian L. Schwartz11

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.