Events › Government & Public Sector
Government & Public Sector
250
Exhibitors
5,000
Attendees
A major international trade fair for the defense, security, and sensing industry, covering infrared systems, lasers, imaging, and photonics technology for national security.
Exhibitor mix: Themed technology zones (Cameras, Sensors, Lasers, Software) and application tracks.
SPIE Defense + Security is held annually. This page tracks the next confirmed edition — SPIE Defense + Security 2028 dates will be added here once announced.
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Venue
Gaylord Palms Resort & Convention CenterConvention centre · 46,451 m² · 1 halls
A massive 4-star resort and convention hotel in Kissimmee, Florida, near Orlando. It features over 500,000 sq ft of meeting space, including the 178,500 sq ft Florida Exhibition Hall, alongside themed atria, guest rooms, and water park facilities, catering to large-scale conferences and trade shows.
📍 6000 Osceola Pkwy, Kissimmee, FL 34746, USA
Operated by Marriott International
Organizer
SPIENonprofit · Bellingham, United States · Founded 1955
SPIE is an international professional society organizing major scientific conferences, industry trade shows, and academic journals.
Exhibitor list
144 companies are exhibiting at SPIE Defense + Security. A sample of 12 is shown below — unlock the full list to see all 144.
132 more exhibitors at SPIE Defense + Security.
Unlock the complete exhibitor list — every company, with optional ICP filtering and verified buying-committee contacts per matched account.
Why people attend
Procurement officers, engineers, and researchers attend to evaluate new sensor technology, imaging components, and laser systems for defense and commercial applications.
Who attends
Exhibitor categories
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