Jose Marin

Co-Founder · FJ Labs

Jose Marin, co-founder of FJ Labs, primarily invests in **early-stage marketplace and network-effect businesses** (pre-seed to Series A) with typical check sizes averaging **$400K**, though individual rounds range from **20K to

.3M** for seed investments [2][11][12]. His distinctive thesis centers on backing **marketplace models** (70% of deals) globally, leveraging deep operational expertise…

Stages: Seed
Focus: General
Location: Madrid, Madrid, Spain
Portfolio companies: 56
Investments: 60
Exits: 23

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