SeaX Ventures is a venture capital firm. Based in San Francisco, California, United States. Known portfolio companies include Alfred, Active Surfaces, Brineworks, Cambrium, Empo Health and Rybodyn, 9 companies in all.
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Investment focus
Who to pitch at SeaX Ventures
SeaX Ventures portfolio companies (9)
- Alfred
- Active Surfaces
- Brineworks
- Cambrium
- Empo Health
- Rybodyn
- Hepta Bio
- Hoxton Farms
- a2z Radiology AI
Co-investors
Funds that share portfolio companies with SeaX Ventures.
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About SeaX Ventures
The firm's listing covers sectors AI, Climate, Commerce and Consumer, and focus areas AgriTech, Biotech, Clean and Renewable Energy and Crypto; known deals cluster at Pre-Seed, Seed and Series A.
The contacts to approach at SeaX Ventures are Supachai Kid Parchariyanon (Managing Partner), Nattaphol Vimolchalao (Co-Founder & Venture Partner) and Jo Wongcharoenyai (Principal).
SeaX Ventures shares portfolio companies with 20 other investment firms, among them Greentown Labs, Qvt Financial and Earth Venture Capital.
Frequently asked questions
What is SeaX Ventures?
SeaX Ventures is a venture capital firm based in San Francisco, California, United States, with a known portfolio of 9 companies. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.
What does SeaX Ventures invest in?
Listed sectors include AI, Climate, Commerce and Consumer; listed focus areas include AgriTech, Biotech, Clean and Renewable Energy and Crypto. Those tags come from the portfolio attached to the firm, so they describe what has been backed rather than a stated mandate for what comes next.
What stage does SeaX Ventures invest at?
The known deals of SeaX Ventures include Pre-Seed, Seed and Series A rounds. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.
Who should I pitch at SeaX Ventures?
All 3 people on file at SeaX Ventures are listed as contacts for the firm, each with their own profile page.
How do I contact SeaX Ventures?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 3 people attached to the firm have their own pages, each showing whether an address is on file for them.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal