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Lauren O'Mahony

Investor

Managing Partner at Cm Venture · Head of Marketing at Define Ventures

San Francisco, California, United States

Find your path to Lauren

266 people in our graph share verified history with Lauren — schools, employers, funds. One of them is your warm intro.

Mischa VaughnunlockedLauren: together at Carta (2019–2020)
×6Lauren: together at Eventbrite
×3Lauren: together at Carta
Lauren: together at Define Ventures

About

Lauren O'Mahony is Head of Marketing at Define Ventures. She has more than 20 years of experience across marketing, sales, and communications, with previous roles at Carta, Digit, and Eventbrite.

Experience

  1. Define VenturesHead of Marketingcurrent2026 — presentSan Francisco Bay Area
  2. SequoiaCommunications and Content Director2025 — 2026San Francisco Bay Area
  3. CartaSenior Director of Marketing, Companies2023 — 2025
  4. CartaSenior Director of Marketing, PR and Communications (Corporate Marketing)2022 — 2024
  5. CartaFractional Head of Comms/ Sr Marketer2019 — 2022San Francisco Bay Area
  6. DigitFractional Head of Comms/ Sr Marketer (Concurrent with Carta)2020 — 2021San Francisco Bay Area
  7. MightyDirector2016 — 2019San Francisco Bay Area
  8. EventbriteSenior PR Manager2013 — 2016san francisco, california
  9. Schwartz MSLSenior Account Executive2011 — 2013San Francisco Bay Area
  10. Dodge & CoxClient Services2009 — 2011San Francisco Bay Area
  11. It's Just LunchSales Director2007 — 2008United States
  12. Altura Credit UnionEvent Marketing Manager2004 — 2006Riverside, California, United States

Skills & more

Demand GenerationProduct MarketingGTMIntegrated MarketingSponsorshipSponsorship ActivationSponsorship RelationsSponsorship MarketingCustomer AcquisitionGo-to-Market StrategySales GrowthSMB
+12 moreData-driven Decision MakingCisionPress ReleasesMedia RelationsPublic RelationsCrisis CommunicationsDirect SalesCreative WritingPublic SpeakingStrategyManagementLeadership

From Lauren's professional profile.

Colleagues at Cm Venture

August Hereid Ringheim
Investment Associate at Cm Venture
Daisy Zhou
Administrator at Cm Venture
Dr. Min Zhou
Co-founder & CEO at Cm Venture
Dr. Patrick Berbon
Co-founder & Managing Partner at Cm Venture
Jean-Claude Pierre
Venture Partner (Europe) at Cm Venture
Mallory Greenberg
Ecosystem Manager at Cm Venture
Mason Yin
Investment Vice President at Cm Venture
Michelle Hua
Managing Partner at Cm Venture

Frequently asked questions

Who is Lauren O'Mahony?
Lauren O'Mahony is Head of Marketing at Define Ventures. She has more than 20 years of experience across marketing, sales, and communications, with previous roles at Carta, Digit, and Eventbrite.
Where does Lauren O'Mahony work?
Lauren O'Mahony is Managing Partner at Cm Venture.
Where did Lauren O'Mahony go to school?
Lauren O'Mahony studied at University of California, Riverside (BA, Sociology, Minor: Marketing).

Same school

Shared employers