Hyungseok Ha

Active Investor

Co-founder & CEO at Memebox Corp (YC W14)

Los Angeles, California

Hyungseok Ha, Co-founder & CEO at Memebox Corp (YC W14) is an active investor based in Los Angeles, California. This profile covers what Hyungseok Ha backs, at which stage, and how founders can reach out in 2026.

Investor type: Angel
Stages: Seed
Invests in: SaaS & EnterpriseConsumer & RetailConsumer Goods (CPG)E-commerce & D2CFashion & BeautyGaming & EntertainmentMedia & ContentMarketing & AdTech
Location: Los Angeles, California
Typical check: $250K
Past investments: 3

Notable investments

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How to reach Hyungseok Ha

Angels and operators like Hyungseok Ha 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 Hyungseok Ha invest in?

Hyungseok Ha invests in SaaS & Enterprise, Consumer & Retail, Consumer Goods (CPG) and E-commerce & D2C, typically at Seed. Match your sector and stage, then reach out with a personalized pitch.