People · Operator

Dean Leffingwell

Named in public records as an officer, director or promoter · active 2011–2021 · Other Technology, Business Services, Other

4
Companies
7
Filings
$89.3M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Ping Identity CorpOther TechnologySeries B$75.0M$5.6M2011
Flatiron HoldCo Inc.Business ServicesSeries A$11.9M$148.6M2021
Business Agility Midco, LLCOtherSeed$1.7M$31.6M2019
Scaled Agile, Inc.Other TechnologyPre-Seed$650K$27.5M2014
Operator network

Dean Leffingwell 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.

Michael Sullivan · 13 companies · 1 sharedMichael SullivanDavid Orfao · 10 companies · 1 sharedDavid OrfaoSean Cantwell · 8 companies · 1 sharedSean CantwellAlex Doll · 6 companies · 1 sharedAlex DollJeremy Allaire · 5 companies · 1 sharedJeremy AllaireRaj Atluru · 5 companies · 1 sharedRaj AtluruHERALD CHEN · 4 companies · 1 sharedHERALD CHENAndre Durand · 2 companies · 1 sharedAndre DurandBill Bryant · 2 companies · 1 sharedBill BryantFrank Perna · 2 companies · 1 sharedFrank PernaBlake Heston · 1 companies · 1 sharedBlake HestonFrank, Jr. Perna · 1 companies · 1 sharedFrank, Jr. PernaAntonin De Margerie · 1 companies · 1 sharedAntonin De Marger…Antonin Marcus · 1 companies · 1 sharedAntonin MarcusDomitille Doat · 1 companies · 1 sharedDomitille DoatJeremy Rudel · 4 companies · 2 sharedJeremy RudelChris James · 3 companies · 2 sharedChris JamesScott VanHoy · 2 companies · 2 sharedScott VanHoyChristopher Mairs · 1 companies · 1 sharedChristopher MairsFrancis Kelly · 2 companies · 1 sharedFrancis KellyAndrew Jemilo · 1 companies · 1 sharedAndrew JemiloCraig Rutherford · 1 companies · 1 sharedCraig RutherfordPing Identity Corp · $75.0M raisedPing Identity CorpFlatiron HoldCo Inc. · $11.9M raisedFlatiron HoldCo Inc.Business Agility Midco, LLC · $1.7M raisedBusiness Agility Midc…Scaled Agile, Inc. · $0.7M raisedScaled Agile, Inc.Dean LeffingwellDL
Dean Leffingwell Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Jeremy Rudel24
Chris James23
Scott VanHoy22
Michael Sullivan113
David Orfao110
Sean Cantwell18
Alex Doll16
Jeremy Allaire15
Raj Atluru15
HERALD CHEN14
Francis Kelly12
Bill Bryant12
Frank Perna12
Andre Durand12
Rob Ketterson11
Frank, Jr. Perna11
William Dedrick11
Sarah Sperry11
Antonin De Margerie11
Domitille Doat11

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.