Antenna systems for space communication and control
Calian is a leading provider of antennas and complete antenna systems from initial design and manufacturing through installation and support.
Satellite communications
Deep space and radio astronomy
Custom antennas
Defence antenna applications
Antenna manufacturing
Calian’s manufacturing facility in Vaudreuil-Dorion, Montreal, allows in-house production of complete antenna systems with worldwide shipping and logistics. Our onsite manufacturing engineers and expert design teams manage your project from start to finish.
We also manufacture custom antennas to suit your project requirements, from initial design through to long-term maintenance and support after installation.
EW system video
Talk to a Calian expert today
Reach out to us to learn how our innovative solutions can help you solve your most complex challenges.
Social responsibility at Calian
Committed to social responsibility.
ESG—more than a buzzword.
Our vision builds on our mission, values, historical commitment to social responsibility and key competencies. It provides a framework and focus for our activities and corporate communications related to ESG (Environmental Social Governance).
Download ESG reportYour service inspires us.
Proudly welcoming 100+ veterans to our team every year
Their expertise enriches our solutions, and hiring military spouses is our heartfelt way of giving back to the defence community. We’re committed to being there for you, in and out of uniform.
Explore opportunitiesRelocating? We’ve got you covered.
4,000+ family members connected with family doctors
Our partnership with the Canadian Forces Morale and Welfare Services ensures that military family members are connected with family doctors, hassle-free.
Learn moreBuilding a resilient community together.
$650,000+ in corporate giving
We are woven into our community’s fabric, our support extending to renowned organizations and causes. We’re not just about business; we are about building a supportive and resilient community together.
Learn moreEngaging in research that matters.
Our contributions to significant research projects and our focus on environmental safety are unwavering. We’re front-runners in compliance with environmental laws and continually innovate to lessen our ecological footprint.
Learn moreCommitted to exceeding expectations.
30+ Indigenous community engagements
With a published Indigenous engagement policy, Calian sets out the framework and guidelines for all Calian business activities while being wholly committed to meeting—even exceeding—the five per cent Indigenous participation requirement on all Federal contracts.
Learn moreGlobal innovation for connected, safe and healthy lives
Explore our four business units below.