ACK3 and FEINDEF 2025: Shaping the future of global defense


ACK3 and FEINDEF 2025 team up to expand global defense community presence and innovation in Madrid’s upcoming industry-leading event

Madrid, Spain – ACK3 is thrilled to announce its exclusive collaboration with the International Defense and Security Exhibition of Spain (FEINDEF) for its upcoming edition from May 12 to 14, 2025. This strategic partnership positions ACK3 as the key intermediary ‘with benefits’ for international companies interested in participating in this prestigious event.

Through this unique collaboration, ACK3 will offer participating companies a suite of exclusive services designed to maximize their presence and return on investment at FEINDEF.

These services include access to an exclusive network of contacts within the defense and security sectors, specialized consultancy and advisory services, enhanced brand visibility and positioning, and exclusive access to networking and B2B sessions.


Shaping the future of global defense

The previous III edition, held in May 2023, welcomed over 25,000 professional attendees, showcased 500 exhibitors from 20 countries, and hosted 100 foreign delegations across 40,000 m2 of exhibition space. Building on this success, FEINDEF 2025 aims to surpass these figures, expanding its reach within the 50,000 m2 of exhibition space and enhancing the experience for sector professionals.

ACK3’s comprehensive logistical and support services will cover all aspects of event participation, from stand setup to accommodation and on-site assistance, allowing companies to focus on their business objectives and optimize results. Furthermore, ACK3 commits to providing detailed post-event analysis and follow-up to ensure that participants can fully capitalize on their FEINDEF experience.

This collaboration underscores both ACK3’s and FEINDEF’s commitment to promoting innovation and excellence in the defense and security industries. It also highlights their joint effort to foster a defense and security culture as a driving force for economic and technological development.



The International Defense and Security Exhibition of Spain (FEINDEF) is the premier event for the defense and security industry in Spain, supported institutionally by the Ministry of Defense. FEINDEF serves as a key platform for national and international companies to showcase their latest innovations and solutions to the challenges of the global defense market.

 Are you interested in participating in the event with the support of ACK3?

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