The 23 Must-Attend ICT Events of 2025
The year begins, and so does the calendar of essential ICT events. Thousands of technology sector events and conferences take place worldwide. Some focus on specific technological areas like cybersecurity, quantum computing, or Big Data. Others center on particular sectors such as Defense, Fintech, or Industry. The constant need for updates in the technology field, combined with the search for spaces and forums to connect with key players and build networks, ensures the success of these events. However, it’s nearly impossible to attend them all.
Here are the 23 must-attend events of the year to mark in your calendar:
S4Industry
January 29–30, Madrid, Spain
This is a global summit designed to introduce the latest in the Deep Science ecosystem to companies, helping them incorporate it into their production processes. The event is primarily focused on the industrial sector and the digitalization of these businesses. With over 1,000 attendees, 1,100 patents on display, 90 universities, and 280 companies, it has become one of the leading events for applied technology in the industrial sector. This year, Gradiant will participate as one of the exhibitors, showcasing some of our solutions and technologies developed to enhance the efficiency of production processes for major companies.
Xponential Europe & Xponential
February 17–20 (Düsseldorf, Germany)
May 19–22 (Houston, USA)
For over 50 years, Xponential has brought together experts, companies, and institutions to explore the latest technologies in drones, autonomous vehicles, and robotics across various sectors. For the first time, the event will take place in Europe, expanding from its roots in the United States. Our team participates in every edition to share experiences and showcase our advancements in UxV technologies and solutions. The most recent event in San Diego welcomed over 7,500 attendees.
MWC & 4YFN
March 3–6, Barcelona, Spain
With more than 101,000 attendees and 2,700 exhibitors, sponsors, and partners, the MWC is the world’s largest technology event dedicated to mobile communication, presenting the latest innovations in mobile phones, 5G technology, and emerging trends in the sector. Meanwhile, 4YFN runs a parallel program focused on startups and entrepreneurship, attracting over 20,000 visitors in its last edition. Our Communications team never misses this event—it’s an invaluable opportunity to exchange experiences, gauge the market, and understand the needs of public and private entities. As we work on projects related to communication security and reliability, this event is key for us.
RootedCON
March 6–8, Madrid, Spain
This is Spain’s most prominent cybersecurity conference, gathering up to 6,000 ethical hackers and security professionals to share knowledge and skills. Our team loves it! They never miss it—it’s a weekend to share insights, gain inspiration from peers, explore upcoming challenges, connect with cybersecurity talent, and compete. It’s rare for our team to return without an award.
Transfiere Forum
March 12–14, Málaga, Spain
As Europe’s largest event for knowledge transfer and R&D+I, Foro Transfiere has become a must-attend gathering for innovation ecosystem stakeholders across various sectors over the past 14 years. Its most recent edition brought together more than 4,500 professionals. Knowledge transfer is a foundational pillar of our organization, and this event is always on our agenda.
ASLAN Congress
March 18–20, Madrid, Spain
The National Association of Technology Industries (ASLAN) organizes an annual conference that attracts more than 8,000 attendees, including key players in the industry, to discuss the sector’s challenges and opportunities. The six key topics for the next edition will be data resilience, cybersecurity, digital workspaces, AI, cloud, and intelligent networks. With such a program, we can’t miss this event, as these are critical areas we’ve been working on in recent years.
Expodrónica
March 26–28, Madrid, Spain
As one of Spain’s flagship events for everything related to drones and their applications, Expodrónica celebrates its 10th anniversary this year. It brings together over 2,000 attendees, including companies, institutions, and professionals, all revolving around the Digital Global Sky sector. Our expertise in drone-embedded technology makes this event an ideal forum for fostering synergies and collaborations.
Advanced Factories
April 8–10, Barcelona, Spain
This event is a meeting point for companies seeking to implement the latest technologies in their manufacturing processes. The platform promotes the discovery of innovations in industrial automation, robotics, artificial intelligence, machine learning, and other technologies designed to enhance productivity and efficiency. With nearly 30,000 professional attendees and over 560 exhibitors, Advanced Factories is a key event for our team, as we develop technologies aimed at improving efficiency and supporting decision-making for production managers.
RSA Conference
April 28–May 1, San Francisco, USA
The RSA Conference is the world’s most influential cybersecurity event, bringing together top security experts to discuss the latest threats and solutions. Last year’s edition attracted over 41,000 visitors, more than 650 speakers, and 600 exhibitors. This is the perfect platform for us to showcase our advancements in HSM, blockchain, and other cybersecurity solutions addressing present and future challenges.
SMIG2
May 6–7, Paris, France
The Security Mission Information & Innovation Group conference is Europe’s largest event specializing in information security. It gathers experts, professionals, and companies to discuss the latest trends in cybersecurity and risk management. Organized by entities such as the European network of crisis management teams, the European Cybersecurity Organization, and the French Ministry of Innovation, this event addresses one of the biggest challenges facing public and private organizations: information security. At our technology center, we develop solutions tailored to meet these evolving needs.
FEINDEF
May 12–14, Madrid (Spain)
FEINDEF, Spain’s most important defense and security trade fair, serves as a meeting point for companies, institutions, and professionals in the sector. Held in Madrid, it showcases the latest innovations in weapon systems, military technology, and security solutions. It is the only forum of its kind backed by the Spanish Ministry of Defense, as well as other national and international organizations. The event attracts 20,000 professionals and 400 exhibitors from 20 countries. This year, we will once again attend to share our technologies for UxVs.
5G Forum
May 12–16, Seville (Spain)
With nearly a thousand attendees in its latest edition, this forum has carved out a space among Spain’s ICT events due to its specialization in 5G communications. Featuring prominent speakers and comprehensive insights into the field, it has become a must-attend event for our organization. We present our solutions related to 5G network security and UxVs, and it’s an excellent opportunity to connect with project partners and explore new challenges with other industry players.
Money 20/20
June 3–5, Amsterdam (Netherlands)
This is the ultimate international fintech event, driven by the industry itself. It brings together industry leaders, startups, and regulators to share the latest trends in fintech. If your organization has an interest in this field, attending is essential, as it is a vital hub for business generation, collaboration building, engaging with specific profiles, and understanding future challenges. Last year, the event hosted over 8,000 attendees and 2,300 participating companies. Our team participates every year to showcase our fintech-specific solutions such as SafeGate, IDHub, and KeyConnect, all based on HSM technology.
South Summit
June 4–6, Madrid (Spain)
This event is a key platform for fostering synergies among startups, investors, companies, and individuals seeking innovation inspiration. Its core focus is technological innovation. With nearly 20,000 attendees, including 6,500 entrepreneurs and 2,000 investors, South Summit is held in Madrid during spring and in Brazil during autumn. For us, it’s an unmissable event to present our ongoing solutions and assets. As technology transfer is part of our DNA, there is no better venue to establish meaningful relationships.
World of QUANTUM 2025
June 24–27, Munich (Germany)
World of QUANTUM is the leading global trade fair for quantum technologies, held every two years. This event gathers 17,000 visitors, including scientists, companies, investors, and users, to explore the latest innovations in quantum computing, cryptography, sensors, simulation, and other applications of this emerging technology. It’s an essential event for understanding the latest trends and networking with the global quantum community. It’s particularly relevant for our quantum team due to the projects we are developing in this field and our involvement in Quorum, a quantum technology ecosystem in Spain.
Global Photonics Economic Forum
October 7–8, Málaga (Spain)
This young forum, now in its second edition, is one of Europe’s most relevant global meetings on photonics. Organized by Optica (formerly the Optical Society of America), the forum promotes the generation, application, and dissemination of knowledge in optics and photonics. Held in Málaga, its inaugural edition welcomed around 400 international leaders. Our organization has years of experience in photonics and its integration into communication systems, making this a key event for us.
ENISE
October 14–15, León (Spain)
After celebrating its 18th edition, the #19ENISE is positioned as the benchmark event in the Spanish cybersecurity sector, gaining international recognition each year. Organized by INCIBE, Spain’s leading public cybersecurity entity, the event attracts 6,000 professionals. Our Security and Privacy team attends annually, as it’s a crucial opportunity to develop synergies and networks with other key players in the sector.
European Blockchain Convention
October 15–17, Barcelona (Spain)
Held in Barcelona, this forum has established itself as one of Europe’s most prominent events for blockchain technologies and digital assets. With over 5,000 attendees and 250 renowned international speakers, ranging from business leaders to investors and policymakers, it explores the latest trends and advancements in blockchain, decentralized finance, and the emerging Web3 ecosystem. For Gradiant, this is a prime platform to showcase our security and privacy solutions.
Cybertech Europe
October 21–22, Rome (Italy)
This event gathers key players in Europe’s cybersecurity sector, including government entities, companies, and researchers, to share, connect, and develop synergies. Its comprehensive program featuring influential actors makes it an essential event for organizations developing cybersecurity technologies.
Big Data & AI World & Madrid Tech Show
October 29–30, Madrid (Spain)
This congress focuses on the latest trends in big data and artificial intelligence. With 25,000 professional visitors and over 400 exhibiting companies, it’s a unique opportunity to learn about cutting-edge applications of these technologies across various sectors. As part of the Madrid Tech Show, attendees of Big Data & AI World also gain access to other areas, including Cyber Security World Madrid, Data Centre World Madrid, Connectivity World, E-SHOW Madrid, and Technology for Marketing. This event is pivotal for identifying future challenges, exchanging experiences, and exploring synergies in an environment that fosters technology transfer.
Annual Conference by Women4Cyber
Last quarter of 2025 (date and location to be announced)
This key event promotes gender equality in the technology sector, specifically in cybersecurity. Held annually, it gathers over 200 professionals, entrepreneurs, and thought leaders to share experiences and knowledge in cybersecurity. Our technology center is committed to achieving equity in the tech field, where a significant gender gap persists. That’s why our organization and some of our female cybersecurity experts are active participants in this platform.
TechSpirit
Date to be confirmed, Barcelona (Spain)
Organized by Tech Barcelona, this event showcases the Catalonian technology ecosystem. Its last edition brought together more than 4,000 attendees, 150 speakers, and 60 sessions. It’s the perfect event for networking in one of Spain’s leading tech regions. For our organization, it’s particularly relevant as we collaborate with entities like i2Cat and the University of Lleida on several key projects related to quantum technology and 6G.
International Quantum Business Conference
Date to be confirmed, Santiago de Compostela (Spain)
This is one of Spain’s most prominent events in the quantum technology ecosystem. Bringing together more than 400 experts from 20 countries, the conference has become a key event to gauge the sector’s progress. Gradiant supports this congress and, along with its organizers, Fujitsu and CESGA, is part of the Quorum initiative.
