DSEI Exhibition 2025
DSEI Exhibition 2025 – Global Defence & Security Exhibition in London
Exhibiting at DSEI (Defence and Security Equipment International)? Which returns to ExCeL London from 9–12 September 2025, bringing together the global defence and security community for four days of high-impact networking, innovation, and collaboration.
As one of the world’s premier defence exhibitions, DSEI 2025 serves as a strategic platform for governments, military professionals, OEMs, and the entire defence supply chain to showcase technologies, share knowledge, and shape the future of global security.
A World-Class Defence and Security Showcase
DSEI spans five key domains—Air, Land, Naval, Cyber, and Space—providing a comprehensive look at the technologies and trends transforming defence and national security. With over 2,800 exhibitors and 36,000+ attendees expected, the event delivers unparalleled access to:
- Advanced weapon systems and battlefield technology
- Cyber defence, AI, and C4ISR innovations
- Military-grade vehicles, drones, and naval systems
- Secure communications, surveillance, and reconnaissance tools
- Strategic briefings and high-level keynote presentations
Why Attend DSEI 2025?
- Engage with senior military and government officials from 100+ countries
- Source defence and dual-use technology from global suppliers and SMEs
- Participate in live product demonstrations across air, sea, and land platforms
- Gain insights into procurement strategies, innovation roadmaps, and defence policy
- Network with military delegations, NATO representatives, and international buyers
Whether you’re in defence manufacturing, systems integration, cybersecurity, logistics, or military operations, DSEI is the place to build partnerships, discover opportunities, and advance global defence capabilities.
Key Focus Areas in 2025
- Autonomous systems & AI integration
- Cyber resilience and digital battlespace
- Tactical communications and situational awareness
- Space defence and satellite technologies
- Joint operations and interoperability solutions
Event Information
📍 Venue: ExCeL London, UK
📅 Dates: 9th–12th September 2025
🌐 Official Website: www.dsei.co.uk/
Exhibiting at DSEI Exhibition? Make Your Stand Unmissable with Nimlok
Planning to exhibit at the DSEI Exhibition? At Nimlok, we help brands like yours stand out with award-winning exhibition stands, interactive engagement tools, and expert stand staff training—everything you need to maximise your impact and ROI.
As a trusted exhibition partner, we design, build, and deliver custom and modular stands that not only draw attention but also drive meaningful conversations.
✅ Bespoke exhibition stand design
✅ Engagement technology to boost visitor interaction
✅ On-site staff training to convert interest into leads
Let’s make your DSEI Exhibition a success.
If you’re exhibiting, tell us a bit more about your plans—we’ll show you how we can help.
👉 Fill in the form below to get started.
