Eric Siu

Active Investor

CEO at Single Grain | Start Growing

Los Angeles, California

Eric Siu, CEO at Single Grain | Start Growing is an active investor based in Los Angeles, California. This profile covers what Eric Siu backs, at which stage, and how founders can reach out in 2026.

Investor type: AngelMicro VCOperator
Stages: Pre SeedCrowdfunding
Invests in: Healthcare & BiotechSaaS & EnterpriseCrypto & Web3Consumer & RetailE-commerce & D2CFashion & BeautyDeveloper Tools & DataEdTech
Location: Los Angeles, California
Typical check: $100K
Past investments: 3

Notable investments

Design ShuffleArcadian LightingShipBob

How to reach Eric Siu

Angels and operators like Eric Siu reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded.

Frequently Asked Questions

What does Eric Siu invest in?

Eric Siu invests in Healthcare & Biotech, SaaS & Enterprise, Crypto & Web3 and Consumer & Retail, typically at Pre Seed and Crowdfunding. Match your sector and stage, then reach out with a personalized pitch.