Quantum Solutions Copublic
Quantum Solutions Co., Ltd. (TSE: 2338) was founded in 1999, listed in 2002, and has focused on AI since 2023. It offers AI infrastructure (including a basic agreement with Telstra Japan for about 3MW of data center capacity), AI games, enterprise AI solutions, and wellness/eyelash-care businesses. It sells to businesses, public-sector partners and individuals across Japan, Asia and the Middle East. Since 2025 it has also pursued a digital-asset treasury strategy (Bitcoin and Ethereum). Trailing revenue was about ¥698M with net losses, and it had about 53 employees as of Feb 2026.
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