J-POWER is a corporate venture arm. Based in Tokyo, Japan. Among the 10 companies in the known portfolio are Active Surfaces, WOTA, Kyoto Fusioneering, Towing, Vuild and GITAI.
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Investment focus
- Focus
- BatteryClean EnergyConstruction TechFusion EnergyRoboticsSolarSpaceSustainabilityWater RecyclingWind
Contacts
J-POWER portfolio companies (10)
- Active Surfaces
- WOTA
- Kyoto Fusioneering
- Towing
- Vuild
- GITAI
- Japan GX Group
- Morgenrot
- Scalar
- Shin Nippon Seni
Co-investors
Funds that share portfolio companies with J-POWER.
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About J-POWER
The firm's listing covers sectors Climate, Hardware and Real Estate, and focus areas Battery, Clean Energy, Construction Tech and Fusion Energy; known deals cluster at Growth, Seed and Series A.
Across the known portfolio, 20 co-investors appear alongside J-POWER, including Greentown Labs, Qvt Financial and JA Mitsui Leasing.
Frequently asked questions
What is J-POWER?
J-POWER is a corporate venture arm based in Tokyo, Japan, with a known portfolio of 10 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 J-POWER invest in?
Listed sectors include Climate, Hardware and Real Estate; listed focus areas include Battery, Clean Energy, Construction Tech and Fusion Energy. 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 J-POWER invest at?
The known deals of J-POWER include Growth, 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.
How do I contact J-POWER?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal