Company
MiRESSO
Contributing to the societal implementation of fusion energy through the stable supply of beryllium
Also known as 株式会社MiRESSO
- Status
- Operatingas of 2026-09-19
- Business model
- B2B
- Headquarters
- 三沢市, 青森県, Japan
- Founded
- 2023
- Legal name
- 株式会社MiRESSO
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Record updated 19 September 2026
About
MiRESSO Co., Ltd. is a nuclear fusion startup certified by the National Institutes for Quantum Science and Technology (QST), a national research and development agency.
Funding snapshot
- Latest round
- Series A2026-02-27
Funding rounds
- Series A
- 2026-02-27
- Series A
- 2025-08-07
Products
- Other
- ベリリウム製造販売事業
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