Leo Fonseca

Leo Fonseca

Senior Principal atGraphene VenturesCalifornia

Leo Fonseca is a Senior Principal at Graphene Ventures with over 20 years at GE in finance roles. He also invested at AgFunder and VU Ventures, and holds a post-graduate diploma from UC Berkeley.

What Leo can write

Writes checks ofNot reported
Comes in atSeries A, Series BCan lead the round
Pitch pageSubmit on their siteThe firm asks founders to apply here.

Career

  1. GE · CFO, FP&A and Finance IT executive
  2. AgFunder · Investor
  3. VU Ventures · Investor
  4. Graphene Ventures · Senior Principal
    Now

Focus

healthcareoil and gasfinancial servicesventure capitaltechnology

Education

UC Berkeley, post-graduate diploma in BA

Also at Graphene Ventures

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One email when Leo's firm raises a fund, adds a partner or shows new activity.

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Questions

Who is Leo Fonseca?

Leo Fonseca is a Senior Principal at Graphene Ventures with over 20 years at GE in finance roles. He also invested at AgFunder and VU Ventures, and holds a post-graduate diploma from UC Berkeley.

How much does Leo Fonseca invest?

Graphene Ventures has not reported a check size. It invests at series a, series b.

How do I pitch Leo Fonseca?

A warm intro from a founder Graphene Ventures backed works best. A short LinkedIn note with one line on traction is the next best route.

What did Leo Fonseca do before Graphene Ventures?

CFO, FP&A and Finance IT executive at GE; Investor at AgFunder; Investor at VU Ventures.

Last updated 2026-10-15. Is this you? Ask for a correction.