Top 20 Startup Events for Deeptech Startups in Europe in 2025
The landscape for deeptech startups in Europe continues to evolve rapidly, and 2025 promises a wealth of opportunities for innovation, investment, and networking. Here’s a curated list of the Top 20 Startup Events for Deeptech Startups in Europe in 2025, including essential details such as dates, locations, participant profiles, and themes.
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1. ECA Tech Summit 2025
When: Dates TBD
Where: Location TBD
Focus Areas: Cybersecurity, Cloud, Artificial Intelligence
Highlights: This summit emphasizes collaboration and knowledge exchange among European startups, corporations, and decision-makers, with sustainability as a core theme.
Participants: Corporates, startups, scale-ups, and industry specialists.
Why Attend: Engaging workshops and active participation model designed to create a tangible impact on the European tech ecosystem.
2. GITEX Europe
When: May 21-23, 2025
Where: Berlin, Germany
Focus Areas: AI, 5G, Cybersecurity, Digital Health
Highlights: A large tech event showcasing innovations in digital transformation and sustainability with a dedicated startup segment called North Star Europe.
Participants: Startups, investors, enterprises, SMEs.
Why Attend: The "Supernova All-Stars" pitch challenge alongside numerous thematic programs on Quantum technologies and Green Impact.
3. VivaTech
When: June 11-14, 2025
Where: Paris, France
Focus Areas: AI, Deeptech, and Future Society
Highlights: Known as one of Europe’s largest tech gatherings, it is expected to attract over 165,000 visitors, including a massive representation of startups.
Participants: 13,500 startups, corporate leaders, and investors.
Why Attend: An opportunity to engage with groundbreaking ideas and connect with influential speakers.
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4. The Next Web (TNW) Conference
When: June 19-20, 2025
Where: Amsterdam, Netherlands
Focus Areas: AI, Deeptech, Sustainable Societies
Highlights: This conference connects a variety of stakeholders including founders, investors, and policymakers, offering numerous insightful sessions.
Participants: Over 10,000 attendees.
Why Attend: Themes such as "AI & Deeptech" and "Sustainable Societies" are integral to the discussions.
5. Deep Tech Momentum
When: Dates TBD
Where: Location TBD
Focus Areas: Early-stage deeptech startups
Highlights: An invite-only event designed to facilitate the growth of deeptech startups through focused mentorship and workshop sessions.
Participants: Leading deeptech founders, investors, and industry innovators.
Why Attend: Over €130M in VC investments facilitated and direct access to industry leaders and resources.
6. DeepTech Investor Summit
When: Dates TBD
Where: Location TBD
Focus Areas: Deep tech spin-offs
Highlights: Invitation-only event for investors, focusing on emerging technologies and challenges in the current geopolitical landscape.
Participants: Over 250 national and international investors.
Why Attend: A unique opportunity to build connections with pioneering deep tech spin-offs from ETH Zurich.
7. Tech Tour Growth Deeptech 2025
When: May 14-16, 2025
Where: Edinburgh, Scotland
Focus Areas: Growth innovation in hardware and software
Highlights: An invite-only format targeting later-stage companies and active investors, aimed at facilitating investment partnerships.
Participants: Selected growth companies and top entrepreneurs.
Why Attend: Opportunity to engage with selected growth companies for potential investments.
8. EU-Startups Summit
When: April 24-25, 2025
Where: Valletta, Malta
Focus Areas: Tech-based startups with global ambitions
Highlights: An annual gathering promoting networking, pitches, and keynotes from influential figures across Europe.
Participants: 2,500 founders, investors, and corporates.
Why Attend: Significant prize package for pitch competitions and insights from industry leaders.
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9. Slush
When: November 19-20, 2025
Where: Helsinki, Finland
Focus Areas: Startup investment
Highlights: A renowned event that allows startups to connect directly with venture capitalists through networking and pitch competitions.
Participants: Startup founders and investors from around the globe.
Why Attend: Known for exceptional networking capabilities and focused sessions designed for startup development.
10. Applied Deep Tech Fest
When: Dates TBD
Where: Location TBD
Focus Areas: Quantum, semiconductors, intelligent robotics, aerospace
Highlights: This premier event will connect leading deep tech investors with emerging startups and technologies.
Participants: Leading deep tech entrepreneurs and investors.
Why Attend: A curated experience designed to explore and discover investment opportunities in deep tech.
11. Deep Tech Innovation Summit
When: Dates TBD
Where: Location TBD
Focus Areas: Disruptive technologies and business models
Highlights: Bringing together innovators to share insights on advancing deep tech innovations.
Participants: 300+ entrepreneurs and investors.
Why Attend: Focused on networking and fostering collaboration among innovators.
12. TechCrunch Disrupt
When: September 18-20, 2025
Where: Berlin, Germany
Focus Areas: Startup innovations and entrepreneurship
Highlights: Features a startup battlefield competition and insights from tech leaders.
Participants: Founders, venture capitalists, and tech enthusiasts.
Why Attend: Networking with influential figures in tech and potential investors.
13. European Venture Conference
When: Dates TBD
Where: Location TBD
Focus Areas: Venture capital and startup funding
Highlights: Discusses trends in venture capital and showcases innovative startups.
Participants: Investors, startups, and industry experts.
Why Attend: Valuable insights into funding strategies and investment opportunities.
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14. Digital Health Summit Europe
When: March 23-24, 2025
Where: London, UK
Focus Areas: Digital health innovations
Highlights: Focus on technology in healthcare, including webinars and panels.
Participants: Healthcare professionals, startups, and investors.
Why Attend: An excellent opportunity to network in the booming digital health sector.
15. NanoTech Conference
When: October 11-13, 2025
Where: Liège, Belgium
Focus Areas: Nanotechnology and applications
Highlights: Bridging the gap between nanotech research and market applications.
Participants: Researchers, startups, and businesses in nanotech.
Why Attend: Explore transactions between academia and industry.
16. Space Tech Expo Europe
When: November 18-20, 2025
Where: Bremen, Germany
Focus Areas: Aerospace engineering and technologies
Highlights: Features the latest innovations in space technologies and engineering.
Participants: Engineers, startups, and aerospace experts.
Why Attend: A networking hub for companies involved in the space sector.
17. Artificial Intelligence Conference
When: July 15-17, 2025
Where: London, UK
Focus Areas: AI innovations and applications
Highlights: Keynotes and workshops on AI advancements and use cases.
Participants: Data scientists, entrepreneurs, and technologists.
Why Attend: Discover the latest trends and network with AI experts.
18. Web Summit 2025
When: November 3-6, 2025
Where: Lisbon, Portugal
Focus Areas: Technology and entrepreneurship
Highlights: One of the largest tech conferences globally, attracting tens of thousands.
Participants: Startups, investors, and policymakers from various sectors.
Why Attend: Extensive networking and learning experiences with industry leaders.
19. DevOps Europe Summit
When: September 30-October 1, 2025
Where: Amsterdam, Netherlands
Focus Areas: DevOps practices and innovations
Highlights: Sharing best practices and the future of DevOps among developers.
Participants: Developers, startups, and tech industry leaders.
Why Attend: Optimization strategies and networking opportunities in the tech space.
20. Green Tech Innovation Forum
When: June 16-17, 2025
Where: Brussels, Belgium
Focus Areas: Sustainability and green technologies
Highlights: Discussions on sustainability practices and innovations in green technology.
Participants: Environmental tech startups, investors, and policymakers.
Why Attend: Engage in conversations about the future of sustainable tech.
This extensive list is designed to help deeptech startups in Europe navigate the opportunities for collaboration, investment, and growth available in 2025. Remember to stay up-to-date with event details by checking their respective official websites.
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FAQ
Q: What is the focus of the ECA Tech Summit 2025?
A: The ECA Tech Summit 2025 focuses on cybersecurity, cloud, and artificial intelligence with an emphasis on European tech sovereignty. Learn more about ECA Tech Summit.
Q: Where and when will GITEX Europe take place?
A: GITEX Europe will be held in Berlin, Germany, from May 21-23, 2025, and showcases innovations in AI, 5G, and sustainability. Discover GITEX Europe.
Q: What is the scale of attendance at VivaTech?
A: VivaTech in Paris expects over 165,000 attendees, including 13,500 startups, and will take place from June 11-14, 2025. Visit VivaTech.
Q: Which event is aimed specifically at early-stage deep tech startups?
A: Deep Tech Momentum is an invite-only event designed specifically to accelerate early-stage deep tech startups through workshops and mentoring. Learn more about Deep Tech Momentum.
Q: How does the DeepTech Investor Summit cater to its participants?
A: The DeepTech Investor Summit focuses on connecting investors with deep tech spin-offs from ETH Zurich, featuring over 250 investors and 70 startups. Find out more about the DeepTech Investor Summit.
Q: What type of startups does the Tech Tour Growth Deeptech cater to?
A: Tech Tour Growth Deeptech 2025 is focused on later-stage deep tech companies, hosting active investors interested in growth opportunities. Explore Tech Tour Growth Deeptech.
Q: What can participants expect from the EU-Startups Summit?
A: The EU-Startups Summit in Valletta, Malta, will host 2,500 participants, including founders and investors, featuring keynotes and a pitch competition on April 24-25, 2025. Learn more about EU-Startups Summit.
Q: When will Slush take place and what is its primary focus?
A: Slush will occur on November 19-20, 2025, in Helsinki, Finland, emphasizing connections between startup founders and investors. Explore Slush.
Q: What industries does the Applied Deep Tech Fest cover?
A: The Applied Deep Tech Fest targets advancements in fields like quantum technology, semiconductors, and aerospace solutions, providing networking opportunities for investors. Learn more about Applied Deep Tech Fest.
Q: How has the European Innovation Council influenced deep tech investments?
A: The European Innovation Council (EIC) has allocated €1.4 billion for deep tech investments in 2025, which could create funding opportunities for startups attending these events. Discover more about EIC funding opportunities.
About the Author
Violetta Bonenkamp, also known as MeanCEO, is an experienced startup founder with an impressive educational background including an MBA and four other higher education degrees. She has over 20 years of work experience across multiple countries, including 5 years as a solopreneur and serial entrepreneur.
Violetta is a true multiple specialist who has built expertise in Linguistics, Education, Business Management, Blockchain, Entrepreneurship, Intellectual Property, Game Design, AI, SEO, Digital Marketing, cyber security and zero code automations. Her extensive educational journey includes a Master of Arts in Linguistics and Education, an Advanced Master in Linguistics from Belgium (2006-2007), an MBA from Blekinge Institute of Technology in Sweden (2006-2008), and an Erasmus Mundus joint program European Master of Higher Education from universities in Norway, Finland, and Portugal (2009).
She is the founder of Fe/male Switch, a startup game that encourages women to enter STEM fields, and also leads CADChain, and multiple other projects like the Directory of 1,000 Startup Cities with a proprietary MeanCEO Index that ranks cities for female entrepreneurs. Violetta created the "gamepreneurship" methodology, which forms the scientific basis of her startup game. She also builds a lot of SEO tools for startups. Her achievements include being named one of the top 100 women in Europe by EU Startups in 2022 and being nominated for Impact Person of the year at the Dutch Blockchain Week. She is an author with Sifted and a speaker at different Universities. Recently she published a book on Startup Idea Validation the right way: from zero to first customers and beyond and launched a Directory of 1,500+ websites for startups to list themselves in order to gain traction and build backlinks.
