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