Past Events
QUANTUMatter 2026
International Quantum Matter Conference and Expo. 27-30 April 2026. Barcelona, Spain.
SPIE Photonics Europe
The premier European optics and photonics research and development event. 14-15 April 2026. Strasbourg, France.
QCNC 2026
International Conference on Quantum Communications, Networking, and Computing. 6-8 April 2026. Kobe, Japan.
Quantum at the dunes
School – 23-27 February. Workshop – 2-6 March 2026. Natal, Brazil.
Quantum Algorithms and Optimization in Athens
Hosted by Archimedes AI Research Unit, ATHENA Research & Innovation Center, and National Centre for Scientific Research Demokritos. 15-17 December 2025. Athens, Greece.
QUEST-IS’25
Quantum Engineering Sciences & Technologies for Industry Services. From Quantum Engineering to Applications for Citizens. 1-4 December, 2025. Paris, France.
España Cuántica: cierre del año Internacional de la Cuántica en España
27-28 November 2025. Madrid, Spain.
Optica Quantum Industry Summit – Fourth Edition
11 – 12 November 2025 Bristol, UNITED KINGDOM
EQTC 2025
The European Quantum Technologies Conference 2025 will be held at Øksnehallen, Copenhagen, Denmark, on 10-12 November!
Mark your calendars for EQTC 2025, co-organised with the University of Copenhagen as part of the Danish EU Presidency.
Barcelona Deep Tech Summit
Hosted by Smart City Expo World Congress. 4-6 November 2025. Barcelona, Spain.
Tech Tour Defence 2025
Develop your strategies, investment and partnerships in Defence tech. 30-31 October 2025. Paris, France.
it-sa Expo&Congress
Trends & Innovations in the IT Security Industry. 7 – 9 October 2025. Nuremberg, Germany.
Vienna Quantum Tech Days 2025
Organized by the University of Vienna, in cooperation with the Vienna Center for Quantum Science and Technology (VCQ) and the City of Vienna, this two-day event will bring together quantum researchers, industry, startups, policymakers, funding agencies, investors and other important stakeholders in the quantum ecosystem, to discuss advancements in quantum technologies, opportunities for collaboration, and the support needed to drive innovation and commercialization in Austria and beyond. 2 – 3 October 2025. Vienna, Austria.
QuICS – Quantum: Information, Complexity, Simulation
The QuICS Conference will take place in Bari, Italy, from 30 September to 3 October 2025.
Quantum Networks and Complexity Workshop
Nonlinear and Quantum Optics at EOSAM 2025
The European Optical Society Annual Meeting, EOSAM, is a major international scientific conference and exhibition covering all aspects of optics and photonics. 24–28 August 2025, Delft, The Netherlands.
ICTON 2025
The Universitat Politècnica de Catalunya (UPC) is pleased to announce the 25th International Conference on Transparent Optical Networks (ICTON 2025). 6-10 July 2025. Barcelona, Spain.
ICE-10: Quantum Information in Spain
ICE-10 is the 10th edition of the conference Quantum Information in Spain [Información Cuántica en España (ICE)]. 20-24 October 2025. Valencia, Spain.
Workshop on Quantum-Safe Hybrid Cryptography
This workshop aims to explore the synergies between (symmetric/asymmetric) quantum-safe and quantum cryptography. A leading example is the design of Hybrid Authenticated Key Exchange (HAKE) protocols that combine conventional, post-quantum, and quantum cryptography. While the topic is traditional, several new approaches have been proposed recently.
Co-located with ACNS 2025. 25 June 2025. Munich, Germany.
World of quantum
The world’s largest trade fair for Quantum Technologies. 24-27 June, 2025. Munich, Germany.
ACNS 2025
23rd International Conference on Applied Cryptography and Network Security. 23-26 June 2025. Munich, Germany.
VIE-CRYPT’ 25
Vienna Workshop on quantum cryptography beyond quantum key distribution. 16-18 June 2025. Vienna, Austria.
ETSI/IQC Quantum Safe Cryptography Conference 2025
ETSI and the Institute for Quantum Computing are thrilled to organize the 2025 edition of their joint event, the ETSI/IQC Quantum Safe Cryptography Conference. 3-5 June 2025. Madrid, Spain.
GITEX Europe
Europe’s most global, collaborative, and cross-industry tech summit & expo. 21-23 May 2025. Berlin, Germany.
QSNP Industry Hub
Royal Academy of Sciences, Rue Ducale 1, 1000 Brussels. 20 May 2025.
Register here!
Quantum Matter International Conference – QUANTUMatter 2025
Quantum Information and Quantum Matter are two components of revolutionary treatments of information, which are becoming cornerstones for discovering and implementing disruptive paradigms in quantum computation and quantum technologies. 20-23 May 2025. Grenoble, France.
Q-Expo
Q-Expo is a two-day event by the European Quantum Industry Consortium (QuIC) featuring a business expo day and plenary day! 14-15 May 2025. Amsterdam, Netherlands.
2025 Technology Forum
TEHA Group’s main event on innovation and new technologies
The 14th Technology Forum will be held on May 8-9, 2025, at the Grand Hotel Des Iles Borromées in Stresa (Verbania, Piedmont, Italy).
ONDM 2025
29th International Conference on Optical Network Design and Modelling. 6-9 May 2025. Pisa, Italy.
RSA Conference 2025
Unite. Innovate. Shine. 28 April – 1 May 2025. San Francisco, USA.
QCI Days 2025
The National Quantum Communication Infrastructures (NatQCIs) projects of Greece (HellasQCI), Spain (EuroQCI Spain), Austria (QCI-CAT) respectively invite you to a captivating event that will take place in Athens, the historical capital of Europe. 28-30 April 2025. Athens, Greece.
Seminar on International Funding Tools for Scientific Activities
The Practical Seminar on Fund Acquisition and Participation in European Projects is aimed at the scientific community and seeks to provide key tools and knowledge for accessing international funding. 11 April 2025. Delft, Netherlands.
OFC50
Celebrating 50 Years of Optical Networking and Communications. 30 March – 3 April 2025. San Francisco, USA.
EPIC Technology Meeting on Photonics Integrated Circuits at Ligentec
The EPIC Meeting on the Future of Integrated Photonics at Ligentec will convene industry leaders and innovators to explore the next frontier in integrated photonics. 12-13 March 2025. Lausanne, Switzerland.
Workshop on Quantum Satellite Networks
Connecting quantum computers and devices from space. 6-7 March 2025. Vienna, Austria.
Quantum Information
The Royal Society will hold a conference on the future of quantum-based computing, networks and sensing systems. 19-20 February 2025. Online.
Opening Ceremony of the International Year of Quantum Science and Technology
On June 7, 2024, the United Nations proclaimed 2025 as the International Year of Quantum Science and Technology (IYQ). According to the proclamation, this year-long, worldwide initiative will “be observed through activities at all levels aimed at increasing public awareness of the importance of quantum science and applications.” 3-7 February 2025. Paris, France.
Photonics West
OPTICA 2024 Quantum Industry Summit
OPTICA 2024 Quantum Industry Summit – Third Edition. 19-20 November 2024. Bristol, United Kingdom.
EQTC 2024
Every year, the Quantum Flagship gathers the major European research and innovation networks at the European Quantum Technology Conference (EQTC). 18-20 November 2024. Lisbon, Portugal.
Single Photon Workshop 2024
The Single Photon Workshop (SPW) is the largest conference in the world dedicated to single photon generation and detection technology and applications. 18-22 November 2024 Edinburgh, UK.
15th International Conference on Network of the Future
15th International Conference on Network of the Future (NoF 2024). 2-4 October 2024. Castelldefels, Spain.
ECOC 2024
50th European Conference on Optical Communications. 22-26 September 2024. Frankfurt, Germany.
EOSAM 2024
European Optical Society Annual Meeting 2024. 9-13 September 2024. Naples, Italy.
QCrypt 2024
QCrypt 2024 is the 14th edition of the yearly international scientific conference presenting last year’s top results in quantum cryptography. 2-6 September 2023. Vigo, Spain.
24th ICTON 2024
International Conference of Transparent Optical Networks. 14-18 July 2024. Bari, Italy.
Quantum Communications in Europe
Building the next generation of European Quantum Technologies. QSNP + QIA Joint Event. 5 June 2024. AXA Auditorium, Barcelona, Spain.
2024 OCP Regional Summit
The OCP Regional Summit in Europe serves as a platform where technical and business leaders from EMEA come together to tackle crucial issues related to data center sustainability, energy efficiency, and heat reuse. 24-25 April 2024. Lisbon, Portugal.
IQT The Hague
A Quantum Technology Event Featuring Quantum Networking and Quantum Security. 22-24 April 2024. The Hague, Netherlands.
Quantum Networks Summit 2024
Wednesday, 10 April 2024. Palais des Congrès, Paris, France.
Quantum CARLA Barcelona 2024
Join us for the next Quantum Careers Symposium that will take place on the 22 March 2024. La Pedrera, Barcelona.
MWC Mobile World Congress 2024
Join the mobile technology ecosystem at the largest and most influential connectivity event in the world. 26-29 February 2024. Barcelona, Spain.
Advancing QKD from theory to technology Workshop (WP2)
The sessions are dedicated to the tasks in WP2 of QSNP Project. 6-7 February, 2024 in Padua, Italy.
QCI Days Vienna 2024
Making Austria Quantum Secure. 25-26 January 2024. Vienna, Austria.
Workshop “Quantum meets Classical Cryptography” (WP4 & WP6)
January 10th-12th, 2024 in Paris, France.
Workshop on Gaussian and Non-Gaussian Quantum Correlations (WP3)
Barcelona Deep Tech Summit
The meeting place for startups and spin-offs, researchers, investors and corporations to find revolutionary solutions to the most complex global problems. 28-29 November 2023. Barcelona, Spain.
Quantum Communication Innovation Forum
The event aims to bring together key players in the field of quantum industry to discuss, exchange ideas and establish synergies to tackle and overcome the future challenges in the field of deployment of quantum communication technologies in Europe. 28-29 November 2023. Bizkaia, Spain.
QUANTERA Conference on Quantum Technologies in Europe
The Conference on Quantum Technologies in Europe, organised by the Agencia Estatal de Investigación (AEI) and the Ministerio de Asuntos Económicos y Transformación Digital (MAETD) in collaboration with QuantERA and the Quantum Flagship. 22-23 November 2023. Madrid, Spain.
New Space Congress
A new space for a new economy. 22-23 November 2023. Barcelona, Spain.
OPTICA Quantum Industry Summit at LIGENTEC
The Premier Annual Event for Leaders in Quantum. 14-15 November 2023. Lausanne, Switzerland.
Smart City Expo World Congress
Smart City Expo World Congress is the world’s biggest and most influential event on urban innovation. We connect leaders from the most innovative companies, governments and organizations to move cities towards a better future. 7-9 November 2023. Barcelona, Spain.
2023 OCP Global Summit
Scaling Innovation Through Collaboration. October 17-19 2023. San José, California (USA).
EQTC 2023
Quantum-ready, future-ready: Join the European Quantum Technology Conference on 16-20 October in Hannover, Germany!