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Defence
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Defence Manufacturing
Calian delivers mission-critical systems and solutions that enable militaries to deliver on complex missions at home and abroad. Whether on land, at sea, in the air or in space, everything we do is focused on meeting military requirements to give you confidence for no-fail missions.
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Defence Communications & Connectivity
Maintaining connectivity around the world is essential for military operations. Whether for satellite communications or exploring deep space, maintaining situational awareness requires secure and reliable connections between ground-based systems and space.
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Cyber Defence
Calian understands the key infrastructure of defence networks, communications systems, military equipment and components and has the experienced people and innovative solutions to help solve the complex cybersecurity challenges facing global militaries.
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Military Training & Simulation
Calian is a leading provider of military training and simulation to the Canadian Armed Forces, NATO and NATO member countries, delivering confidence to ensure every mission is successful.
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Military Health Solutions
Well-supported, healthy military personnel are essential to maintaining a motivated, effective, modern military. Calian military health solutions uphold the total health and wellness of every military member.
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About Us
We are committed to the global defence industry and to delivering value for our partners, communities and the broader industry. We choose Canadian suppliers, hire veterans and military spouses, sponsor research and development programs, and deliver on our ESG priorities.
Calian Defence Solutions Hub
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Defence
Home -
Calian delivers mission-critical systems and solutions that enable militaries to deliver on complex missions at home and abroad. Whether on land, at sea, in the air or in space, everything we do is focused on meeting military requirements to give you confidence for no-fail missions.
-
Maintaining connectivity around the world is essential for military operations. Whether for satellite communications or exploring deep space, maintaining situational awareness requires secure and reliable connections between ground-based systems and space.
-
Calian understands the key infrastructure of defence networks, communications systems, military equipment and components and has the experienced people and innovative solutions to help solve the complex cybersecurity challenges facing global militaries.
-
Calian is a leading provider of military training and simulation to the Canadian Armed Forces, NATO and NATO member countries, delivering confidence to ensure every mission is successful.
-
Well-supported, healthy military personnel are essential to maintaining a motivated, effective, modern military. Calian military health solutions uphold the total health and wellness of every military member.
-
We are committed to the global defence industry and to delivering value for our partners, communities and the broader industry. We choose Canadian suppliers, hire veterans and military spouses, sponsor research and development programs, and deliver on our ESG priorities.
Calian is a global provider of innovative defence solutions including military training and simulation (MTS), health, manufacturing, communications and connectivity, and cyber defence. We equip militaries to deliver on their missions from concept to in-service support. We deliver when you cannot fail.

At Calian, we deliver for the Canadian Armed Forces, NATO and NATO member countries.
Mission-critical. Readiness-focused.
Calian has decades of experience delivering military training, health services and hardware and software solutions to keep militaries mission ready.

Defence Manufacturing & Engineering
Calian delivers mission-critical systems and solutions that enable militaries to deliver on complex missions at home and abroad.
Whether on land, at sea, in the air or in space, everything we do is focused on meeting military requirements to give you confidence for no-fail missions.

Defence Communications & Connectivity
Our experienced team has been a resident contractor at the Canadian Space Agency for more than 25 years. We provide a wide range of services related to the development of mission ground systems for satellite control, as well as the pre- and post-launch operations services, including spacecraft engineering and flight dynamics.

Cyber Defence
Working with the Canadian Armed Forces and NATO, Calian understands the key infrastructure of defence networks, communications systems, military equipment and components. We have the experienced people and innovative solutions to help solve the complex cybersecurity challenges facing global militaries.

Military Training & Simulation
Training modernization has provided global militaries with an array of training technologies and solutions, from synthetic training environments to distributed training—anytime, anywhere, for any threat. Calian is a leading provider of military training and simulation to the Canadian Armed Forces, NATO and NATO member countries, delivering confidence from training and exercise that mission success is attainable.

Health Services for Military Personnel
Calian delivers healthcare services and digital health solutions engineered to improve access to high-quality care. Our healthcare innovations bring together the best technologies, medical and dental practitioners, and pharmaceutical and research solutions to keep military personnel healthy and mission ready.
200k+
personnel trained in Canada
45k+
personnel trained in NATO/NATO member countries
30+
facilities for delivering training globally
35+
facilities for delivering healthcare services in Canada


White Papers
- The New World of Cyber Attacks and Defence
- Behavioural Analytics for the Insider Threat
- How CASB 2.0 Safeguards Sensitive Data
- Quick Reference Guide for Military Families When Meeting with a Healthcare Provider
- How Military Forces Need to be Agile, Adaptive and Trained in Cross-Domain Scenarios to be Successful


Manufacturing, Engineering, Communications and Connectivity Solutions
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