Quantum Risk · Post-Quantum Cryptography · QKD

Q-DAY
SUMMIT

Paris · June 8, 2027
T_MINUS // QDS_27
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Hrs
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LOCATION·PARIS
ACCESS·BY SELECTION
FORMAT·PRIVATE
PQC_QKD_
QDS. 002
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About
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.

JOIN US

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.

Attend the Q-Day Summit
#2_QDAYSUMMIT
PARIS
Q6—2027
EVENT BY
QSAR
/02
The Q-Day network

One summit,
multiple local sessions

The annual summit
Q-Day Summit 2027
Paris · June 8, 2027
AUDIENCE · 300 decision-makers
FORMAT · PRIVATE EVENT
ACCESS · BY SELECTION
Summit - The annual summit · Paris
Series - Local, small-scale meetups
// Q-Day Series — Local meetups
Q-Day Finance · Luxembourg
November 5, 2027
Q-Day Morning · Geneva
Date to be announced
Q-Day x FIC · Lille
11 Mars 2027
Q-Day Morning · Lille
Date to be announced
/03
ecosystem

our Sponsors

/04
speakers

They were there in 2026

Nicolas Zubinski
Partner & Managing Director
OGMA Intelligence
Ludovic Chaker
Dir. & adjoint DGA
defense.gouv.fr/dga
Robbert Schubert
Lionel Klein
Cybersecurity Leader
Marcelo Becker
Q-Sover
Guillaume Forget
EVP Product
Cryptomathic
John Galani
PXVN Ltd
Sharoz Khan
Partnerships & Growth
Synergy Quantum
Maman Ibrahim
Boris Schumperli
Ing CISSP
Cryptomathic
Axel Dyevre
Yacine Wayle
Jean-Jacques Quisquater
Cryptologist & Academician
Laurent Duperray
Ambassador & Strat. Advisor
Mohamed Bassiouny
Cybersecurity Lab Leader
QuRISK
Stéphane Meschi
Independent Analyst
MeschiCP
Thibault Verbiest
Attorney & President of IOUR
IOUR Foundation
Jay Oberai
Co-founder and CEO
Synergy Quantum
Laurent Leloup
Olivier Paris
Dir. Trust Office France
HPE
Paul Chammas
Managing Partner
QuRISK
Steve Suarez
Founder & CEO
HorizonX
Ruben Landsberger
DeFi Consultant
Thomas de Kerangal
Mohamed Abdelkader
Regional Lead - DI
Wultra
Michael Soppa
Armel Corre
Regional Sales Director
Cryptomathic
Guillaume de Bélair
Daniel Vert, PhD
Coordinateur Hub AEC
Systematic
Yannick Gautier
Optical Security Lead
NOKIA
Patrice Moyeuvre
Brigadier General (Ret.)
Ansar Hussain
Product & Transformation Lead
TCS
Jean-Charles Antoine-Noirel
Geopolitical Analyst & CEO
Astra G
Nouamane Cherkaoui
Author & DGA BPCE-SI
Youssouf Traore
Manu Nalepa
Ethereum Core Developer
Offchain
Anthony Da Ponte
France Digital Risk Leader
Ernst & Young
Amin Hasbini
AI & Cybersecurity Exec.
mahasbini.org
Romain Alléaume
Professor
Telecom Paris
Daniel Wynne
Co-Founder, COO
Qubitra
Henry Tran
Co-founder & CEO
Lumière Quantum
Jonathan Schmitt
Tech. Pre-Sales
Wultra
Noé Curtz
Deputy CTO
alt.co
Thibaut Drumain
Digital Risk & CS
Ernst & Young
Pierre Brun-Murol
CTO Global Cyber Produits
Eviden
Q-DAY SUMMIT #2 ■ Post-Quantum ■ HNDL ■ Sovereignty
T−000 : 00 : 00 : 00  ·  VENUE [PARIS] · INVITE-ONLY
/05
Format

Four modes, one day

Keynotes
Insights from global thought leaders.
Round tables
Comparison of industrial use cases.
Mini-booths
Networking between sessions.
Business facilitation
Private areas for providers and decision-makers.
/06
location

Where to meet?

Location
[TBD]
Full address to be announced
Paris, France
City
Paris
Date
June 8, 2027
Access
By selection
Transport
[TBD]
LOCATION // 48.8917° N · 2.2574° E
/07
ecosystem

Partners & media

Partners

Media

/08
ecosystem

Champion the cause
with us

Sponsor, partner, or media?

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.

/09
ecosystem

Have a question?

Have a question about the summit, a partnership proposal, a press inquiry, or interested in speaking? Get in touch — we respond to every message.

//QDS_02
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