
The quantum threat
is no longer theoretical
The Q-Day Summit™ by QASR™ on June 8, 2027, is the premier executive summit dedicated exclusively to the cryptographic transition and the securing of critical infrastructure against the quantum threat.
As the "Harvest Now, Decrypt Later" (HNDL) threat looms over sensitive data, the summit brings together decision-makers and experts to transform a systemic risk into strategic agility.
The Q-Day Summit™ is a private event dedicated to decision-makers, entrepreneurs, and experts. Registration is subject to a rigorous selection process.
The organizers reserve the right to decline any application that does not align with the target sectors or roles (C-Level, CISO, institutional, etc.) in order to maintain the interactivity and cohesion of this assembly of 300 executives.






































Sponsors, institutional partners, and media: the Q-Day Summit™ is supported by an exclusive circle of stakeholders committed to the post-quantum transition. Benefit from speaking opportunities, exhibition space, and qualified networking with an audience of decision-makers in an intimate setting.
Have a question about the summit, a partnership proposal, a press inquiry, or interested in speaking? Get in touch — we respond to every message.