11th - 12th October 2027, Hilton Antwerp Old Town, Belgium
What is CLS?
The Cyber Leaders’ Summit (CLS BNLX) is an exclusive, invite-only event held once a year in Brussels, bringing together senior cybersecurity leaders, decision-makers, and budget holders from across Belgium, Netherlands and Luxembourg.
Why visit?
Experience thought leadership, develop lasting connections, and engage in open conversations to discover ways to improve your Cyber Strategy alongside 70+ Europe based executives from all industries.
Experience the Summit in Action
Interested in Attending?
Enquire to attend on a complimentary basis in under 2 minutes! Simply complete the form below, and a member of our team will review your enquiry and be in touch shortly to confirm your eligibility and next steps.
Please note: If you are a solution provider interested in partnering with us, please fill out our partner form.
Agenda
Curious about what’s in store? Check out the full, two-day, action-packed program here!
Check it out!
Speakers
Get inspired by top industry leaders and experts sharing their invaluable knowledge and experience.
Explore!
Sponsors
Discover innovative solutions from the best in the industry that are shaping the future.
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Hear Why the Industry Chooses CLS
Attendees
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"Meeting peers, seeing what's coming, hearing the challenges other organisations face, and using the one-on-ones to find solutions that could become a business case. That's what makes the summit worthwhile for me."
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"The experience so far has been really positive. I've seen a lot of important people in the cybersecurity domain, and some important sponsors too. The roundtables and the speaker sessions have been really interesting - covering identity access management, AI, cybersecurity, phishing awareness, and regulation."
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"Expert-led discussions cut through the noise and got straight to the issues that matter."
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"Certainly I would recommend coming to the Cyber Leaders Summit. The format is really nice - really interesting people who come along, and that's what provides the most value, in my case."
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"The diversity of the audience really stood out. It brought a broader lens to the discussions and made the exchanges more meaningful."
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"Met a lot of sharp people. The conversations between sessions were just as valuable as the talks."
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"A packed two days with real-world insights across the cybersecurity spectrum. Solid content, no fluff."
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"Walked away with sharp, actionable takeaways — exactly what I came for."
Solution Provider Partners
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"The topics hit on real, current challenges most organisations are facing. Great to see open exchange around what’s actually happening on the ground."
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"Had solid conversations with CISOs — exactly the audience we’re looking to connect with."
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"Highly interactive — people weren’t just listening, they were contributing. It made for genuinely valuable discussions."
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"We’ll definitely be back — the quality of connections made it an easy decision."
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"The audience was spot on — senior, experienced, and actively involved in decisions. That made the conversations sharper and more relevant."
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"CLS stands out for two reasons: the location and the community. It's an established, recognised brand that brings people together, including repeat attendees we wouldn't otherwise see, and it draws interesting keynote speakers, like the former NATO CIO we heard from yesterday. And being based in Belgium and reaching further afield taps into a market that's still largely untapped."
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"What I really liked about the format of the CLS event was that the way the delegates are briefed for the meetings, and the way we're briefed on the meetings, means that it feels like a very natural conversation. You're not having to chase down a CISO while he's trying to grab a coffee to get two minutes of his time."
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"CLS is different because of the intimacy. It is not a crowded event. It is a pre-selected event of the right people that we at Rapid7 would like to speak to or get in touch with."
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"The support that we received from CLS before, during, and I imagine after the event, is really good. Before the event, CLS was very responsive to our queries. And during the event, whenever there was something, there was always someone from CLS available to respond to our questions. I also think the app is really good - the agenda is super clear, so it's very clear what kind of conversations you'll have during the event and what's on the agenda."
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"The experience of speaking on stage at CLS was very positive. The listeners were very engaged. You could see that they were listening to the story. It also helps as an icebreaker of sorts for people to come to the stand, ask follow-up questions, and interact with us more easily."
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