Q2B is an international conference focused on the business applications of quantum technologies. It serves as a platform where leading quantum computing vendors from Japan and abroad present their latest product developments and advanced initiatives. At the same time, Q2B plays a key role in fostering a global ecosystem by connecting quantum technology providers with researchers, government stakeholders, end users, and investors.
As a flagship industry event, Q2B is held annually in Europe, North America, and Tokyo, and is widely recognized as one of the most influential international conferences in the quantum technology sector.
You can find highlights from Q2B 2025 Tokyo here.

​

Dates:
June 4–5, 2026
Venue:
Grand Hyatt Tokyo
(Roppongi Hills, 6-10-3 Roppongi, Minato-ku, Tokyo)
Organizers:
QC Ware / Quemix Inc.

​

​As a co-organizer of Q2B 2026 Tokyo, Quemix Inc. will provide support for exhibitors, sponsors, and members of the media. We welcome inquiries from organizations and individuals with an interest in quantum technology and its business applications.