CANSEC 2027 is a leading Canadian defense, security and emerging technology event, bringing together industry professionals, government representatives, military personnel and international delegates to explore developments across the Canadian defense and security sectors.
Organized annually in Ottawa by the Canadian Association of Defence and Security Industries (CADSI) since 1998, CANSEC provides opportunities for companies to showcase their capabilities, engage with potential buyers and connect with defense industry decision-makers from Canada and internationally.
The event includes an exhibition featuring Canadian and international businesses, alongside opportunities for industry engagement, networking and media coverage.
When is CANSEC 2027?
CANSEC 2027 will take place June 2–3, 2027, in Ottawa, Canada.
What’s On at CANSEC 2027?
CANSEC 2027 will bring together businesses, industry professionals and government representatives involved in defense, security and emerging technologies.
The exhibition provides companies with opportunities to present their products, services and capabilities to potential buyers from Canada and around the world.
Attendees can connect with industry professionals, explore business opportunities and learn about developments within Canada’s defense and security industries.
Exhibition Opportunities
CANSEC offers businesses the opportunity to exhibit their capabilities to thousands of potential buyers and industry representatives.
Exhibitors can engage directly with customers, government representatives and international delegates while demonstrating their products and services.
Further information is available through the CANSEC exhibitor information page.
Sponsorship Opportunities
Image credit: CANSEC
Companies can also participate as event sponsors, providing opportunities to increase visibility among defense and security industry professionals.
Information about sponsorship is available on the CANSEC sponsorship page.
International Delegates and Networking
CANSEC welcomes international delegates and attendees interested in establishing business relationships with companies operating across the defense, security and emerging technology sectors.
The event provides opportunities for businesses to meet international industry professionals, identify potential partnerships and discuss commercial opportunities.
Media Participation
Media representatives attending CANSEC can access industry news and hear directly from defense decision-makers.
The event provides opportunities to follow developments and announcements involving the Canadian defense and security industries.
Previous CANSEC Highlights
CANSEC 2026 was the largest edition of the event to date, bringing together Canada’s defense, security and emerging technology communities alongside government, military and international representatives.
The event featured 324 exhibiting companies across 440,000 square feet of exhibitor space, with 5,271 participants in CANSEC Connect.
Government and international participation included 79 elected and appointed government leaders and more than 100 international delegations. The event also attracted 170 media representatives.
The CANSEC 2026 Post-Event Impact Report documents exhibitor activity, attendee engagement, government and military participation, international involvement and business opportunities generated during the event.
Where is CANSEC 2027?
COHERE Centre (formerly EY Centre)
Ottawa
Ontario
Canada
To learn more about CANSEC 2026, to register to attend or exhibit, please click below .
