People · Operator

Jonathan Gelsey

Named in public records as an officer, director or promoter · active 2015–2024 · Computers, Other Energy

2
Companies
2
Filings
$341.7M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Auth0, Inc.ComputersSeries D+$334.5M$4.6B2015
Juicer Energy Inc.Other EnergySeries A$7.2M$8.1M2024
Operator network

Jonathan Gelsey 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.

David Cowan · 11 companies · 1 sharedDavid CowanAnders Eugenio Ranum · 1 companies · 1 sharedAnders Eugenio Ra…Barry Eugenio Plaga · 1 companies · 1 sharedBarry Eugenio Pla…Carlos Eugenio Pace · 1 companies · 1 sharedCarlos Eugenio Pa…David Eugenio Cowan · 1 companies · 1 sharedDavid Eugenio Cow…David Eugenio Wilner · 1 companies · 1 sharedDavid Eugenio Wil…Jennifer Eugenio Ceran · 1 companies · 1 sharedJennifer Eugenio …Jeremy Eugenio Freeland · 1 companies · 1 sharedJeremy Eugenio Fr…Joan Eugenio Pepin · 1 companies · 1 sharedJoan Eugenio PepinJonathan I. Gelsey · 1 companies · 1 sharedJonathan I. GelseyKaran Eugenio Mehandru · 1 companies · 1 sharedKaran Eugenio Meh…Matias Eugenio Woloski · 1 companies · 1 sharedMatias Eugenio Wo…Monica Eugenio Enand · 1 companies · 1 sharedMonica Eugenio En…Peter Eugenio Van Hardenberg · 1 companies · 1 sharedPeter Eugenio Van…Shiven Eugenio Ramji · 1 companies · 1 sharedShiven Eugenio Ra…Sunil Eugenio Nagaraj · 1 companies · 1 sharedSunil Eugenio Nag…Amit Mital · 8 companies · 1 sharedAmit MitalNick Huzar · 3 companies · 1 sharedNick HuzarGOUTHAM SUKUMAR · 1 companies · 1 sharedGOUTHAM SUKUMARAuth0, Inc. · $334.5M raisedAuth0, Inc.Juicer Energy Inc. · $7.2M raisedJuicer Energy Inc.Jonathan GelseyJG
Jonathan Gelsey Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
David Cowan111
Amit Mital18
Nick Huzar13
Carlos Eugenio Pace11
Jonathan I. Gelsey11
Sunil Eugenio Nagaraj11
Karan Eugenio Mehandru11
Monica Eugenio Enand11
Peter Eugenio Van Hardenberg11
GOUTHAM SUKUMAR11
David Eugenio Cowan11
Barry Eugenio Plaga11
Jeremy Eugenio Freeland11
Jennifer Eugenio Ceran11
Anders Eugenio Ranum11
David Eugenio Wilner11
Joan Eugenio Pepin11
Matias Eugenio Woloski11
Shiven Eugenio Ramji11

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.