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.

Large radio telescope pointing upward during a sunset with vibrant pink and orange sky in the background.
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A satellite dish under a starry sky with a shooting star and wispy clouds, during twilight.

Satellite communications

Calian’s satellite communications products provide Earth station communication capabilities supporting a variety of applications—from emergency support and military/government to commercial, personal and business communication needs.
Radio antenna dishes of the Very Large Array radio telescope near Socorro, New Mexico

Deep space and radio astronomy

Calian is a leader in providing end-to-end solutions for its customers around the world. With expertise in project management and engineering, we can offer you a complete Earth-to-space-and-back solution you can count on.
Several people work around a large cylindrical piece of equipment using ladders in an industrial workshop.

Custom antennas

Calian builds and integrates medium- and large-aperture RF antennas for the most demanding applications. Available in either metal or composite carbon fibre, our antennas operate up to V-band. Our industry experience and advanced manufacturing facilities allow us to custom-build antennas to specifications to fit your application.
Three large satellite dishes at a remote desert facility under a clear blue sky.

Defence antenna applications

Calian supplies antenna systems for defence applications, including surveillance, jamming and threat emitter applications. Our defence applications are designed, manufactured and tested in-house and installed internationally. 

Connect with Calian on LinkedIn

Your gateway to advanced technologies innovation


Explore Calian’s advanced technology solutions on LinkedIn. Stay up to date on advancements in space and communications technologies and connect with a community passionate about moving the world forward.

Talk to a Calian expert today

Reach out to us to learn how our innovative solutions can help you solve your most complex challenges.

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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).

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Your 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.

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Relocating? 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.

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Building 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.

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Engaging 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.

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Committed 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.

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Global innovation for connected, safe and healthy lives

Explore our four business units below.

Advanced Technologies

Stay innovative and future-ready with adaptive technological strategies.

IT and Cyber Solutions

Guard your digital assets with state-of-the-art security solutions.

Health

Navigate healthcare with solutions that prioritize your community's well-being.

Learning

Empower your team to achieve with targeted training solutions.

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