Marina Girgis

Marina Girgis

VC

Principal, Precursor Ventures

Generalist pre-seed checkwriter, ex-Bloomberg equity research

San Francisco, CAup to $500K checks
Pre-SeedSeed
AIEnterprise SaaSHardwareDeep TechDeveloper Tools

Background

Marina Girgis is a Principal and checkwriter at Precursor Ventures, investing up to $500K into pre-seed and seed-stage companies including idea-stage startups. She joined Precursor in 2021 after covering semiconductor and hardware companies (Nvidia, Intel, Apple) as an equity research analyst at Bloomberg. She holds a BS in Finance from American University. She now invests as a generalist, motivated by unique ideas and founder origin stories rather than sector thesis.

Investment Focus

Stages

Pre-SeedSeed

Typical check: up to $500K

Sectors

AIEnterprise SaaSHardwareDeep TechDeveloper Tools

Based in: San Francisco, CA (North America)

Last updated: Jun 11, 2026