QSim 2025 |August 4-8, 2025 | IBM's Office New York City
QSim is an international annual conference on quantum simulation that aims to bridge theory and experiment, bringing together physicists, engineers, chemists, material scientists, mathematicians, and computer scientists working at the forefront of quantum simulation and related problems that include applications, algorithms, verification, noise, scaling, etc. for both analog and digital approaches. A special session midweek will be devoted to charting the future of the field.
1st International Quantum Horizons Symposium | Aug 20-22 | Banff, Alberta, Canada
The first ever International Quantum Horizons Symposium will be held at the Banff Centre for Arts and Creativity. This event will feature leading experts and visionary thinkers from around the globe, sharing their groundbreaking research and insights into the evolving frontiers of quantum science. Hosted by Quantum Horizons Alberta, the symposium underscores Alberta's commitment to advancing quantum research.
*Free accommodation for students and postdocs who present a poster at the First International Quantum Horizons Symposium
Please note the recent offer to cover accommodation for students and postdocs who present a poster at the First International Quantum Horizons Symposium, a great opportunity to participate along with world-renowned speakers on fundamental quantum science.
The announcement with details is now on the Symposium website
This event unites global experts from industry, government, and academia to explore the latest breakthroughs in quantum research, applications, and commercialization. It includes keynote speakers, interactive sessions, and cutting-edge exhibits fostering collaboration and accelerating the development of the global quantum ecosystem. This annual event highlights the pivotal role of quantum technology in shaping the future, building on Greater Washington’s leadership as a hub for innovation.
Online registration. Early Bird pricing runs through July 21.
Quantum Key Distribution (QKD) Security Proof Workshop | September 22-25, 2025 | Waterloo Ontario
This workshop is structured as a series of discussions. Participants can contribute by starting the discussion on a chosen topic with a short talk on any of the focus topics. This is then followed by an interactive discussion. To this end, we strongly encourage whiteboard talks.
This year, the focus topics are
- Authentication and Composable Security in QKD
- Device Imperfections in QKD (detectors, sources, channels, etc.)
- Any other open problems in QKD security proof (CV-QKD, numerical security proof, standardization of QKD, etc.)
The workshop has limited capacity. Application form
Chicago Quantum Summit | November 3-5, 2025 | University of Illinois
organized by Fermilab’s SQMS Center and IBM and supported by the Chicago Quantum Exchange. The workshop is comprised of three tracks plus a plenary session including a hands-on introduction to quantum computing and Qiskit, a session on quantum education, and a deep-dive on utilizing quantum computation for exploring problems in high-energy physics and chemistry. The application deadline to attend the workshop is Friday, July 25, at 5 p.m. CDT.
qConnect 2025 | November 5-6, 2025 | Calgary
qConnect 2025 is the premier industry event for quantum technology, bringing together businesses, tech creators, startups, government and investors to transform ideas into impact. As part of the International Year of Quantum Science and Technology, qConnect features insightful talks, expert panels and strategic networking opportunities. Designed to be accessible for all, qConnect encourages wider adoption of quantum solutions by fostering collaboration and action to shape the future of quantum.
Registration is $300 + Tax Application Form
Quantum Days 2026 | February 2026 | Victoria BC
Quantum Days unites Canada’s quantum community with interactive sessions featuring talks, panels, industry sessions and poster presentations. Participants include students, researchers, industry professionals, policymakers, investors, and more. The program is designed to inform, connect, and advance breakthroughs in Canada’s quantum landscape. It covers academic research, industry applications, societal impact, public policy, and various other topics.