MiRESSO

Bring out the potential of mineral resources and connect a bright future to the next generation

Misawa, Japan · Founded 2023

Headquarters
Misawa
Employees
1–10
Founded
2023
Business Model
B2B

About

MiRESSO Co., Ltd. is a Japanese fusion startup spun out of the National Institutes for Quantum Science and Technology (QST), focused on securing a stable and cost-competitive supply of beryllium — a rare mineral critical to nuclear fusion reactors. Founded in May 2023 by Dr. Masaru Nakamichi, a former QST fusion blanket engineer, the company is developing a novel low-cost beryllium refining process to enable commercial fusion energy. MiRESSO has raised over JPY 6.68 billion in Series A financing and is backed by investors including Mitsui and MPower Partners. It holds QST certification and is headquartered in Misawa, Aomori, Japan, near the Rokkasho Research Institute.

Summary

MiRESSO is a Climate Tech company based in Misawa, Japan, founded in 2023.

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