Defense National Security Solutions Rsat
Trusted satellite systems
for high data missions
We design and manufacture antennas, transceivers, amplifiers, and payloads, then qualify performance to aerospace standards. We deliver clear documentation, traceable parts, and responsive global support.
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Sigma Series: efficient
GEO connectivity today
We right-size GEO spacecraft with integrated electric propulsion and optical links, cutting mass, cost, and schedule while extending mission life. Upgrade fleets without disrupting operations.
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From R&D to orbit,
we deliver
We provide contract R&D, remote sensing payloads, and robotics, engineered by PhD specialists. Expect millimetre-wave expertise, risk-managed projects, and Canadian-made quality you can trust.
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Trusted satellite
systems for high data missions
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Sigma Series:
efficient GEO connectivity today
Our Services
From R&D to
orbit, we deliver
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RSAT Space

At the forefront of modern space missions, RSAT Space helps defense, government, and commercial organizations bring complex satellite capabilities to orbit in a fraction of traditional timelines. From Montréal, our engineers design, build, and qualify complete spacecraft, payloads, and supporting infrastructure under rigorous aerospace and security standards for demanding orbital environments and time-sensitive missions worldwide.

Clients gain direct access to specialists in quantum-inspired sensing, AI-enabled autonomy, and advanced propulsion, all within one integrated team. With proven missions already in orbit and more in development, we deliver reliable, mission-ready systems that decision-makers can trust for critical operations.

Services

Our integrated space systems, payloads and mission services are tailored to each program’s objectives, combining advanced engineering, rigorous testing and responsive support to deliver reliable operational capability on accelerated schedules.

Designed for urgent, complex missions

Why RsatSpace?

Organizations choosing RsatSpace gain a partner built around speed, depth of expertise, and discretion. Agile engineering teams compress design, build, and qualification into months instead of years while maintaining strict defense-grade processes and controls.

In-house payload, propulsion, and software development keeps schedules and performance under our direct control, reducing risk for program managers. Multi-orbit capability—from LEO to GEO and orbital transfer vehicles—means architectures can evolve as needs change. Confidential handling of sensitive requirements, plus repeat contracts from government and defense customers, reinforces long-term confidence in every mission we deliver and in the people behind it.

Designed for urgent, complex missions
Why Clients Choose RSat

Top Reasons to Trust Us

Discover how our engineering depth, accelerated delivery, rigorous qualification and confidential program handling combine to create satellite solutions trusted by defense, government and commercial customers worldwide for critical, high-value missions.

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Rapid Delivery

We compress mission timelines, delivering fully qualified satellites on orbit within months, not years, for urgent requirements.

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GEO Smallsats

GEO smallsat platforms deliver continuous coverage with significantly lower mass, cost and schedule than traditional spacecraft missions.

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In-House Payloads

We design and integrate electro-optical, infrared and RF payloads internally, avoiding supplier delays and maximizing mission performance.

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Advanced Propulsion

Electric propulsion and orbital transfer solutions enable efficient orbit-raising, repositioning and responsible disposal for agile, sustainable missions.

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Quantum Innovations

Quantum-inspired sensing and advanced detectors unlock significantly superior low-light imaging, signal detection and resilience over conventional satellites.

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AI Autonomy

Onboard artificial intelligence manages pointing, power and thermal behavior, reducing operator workload while improving responsiveness and reliability.

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Turnkey Missions

We manage design, manufacturing, testing, launch coordination and operations, delivering complete turnkey missions instead of fragmented subsystems.

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Defense Focused

Architectures, processes and documentation are tailored for sensitive defense programs requiring confidentiality, reliability and mission-assured operational performance.

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Proven Performance

Successful launches, rigorous qualification testing and repeat contracts demonstrate we deliver satellites that consistently meet demanding requirements.

We design, build, test, and deliver complete satellite missions, not just hardware
We should be your satellite partner because we combine advanced technology, unusually fast schedules and deep aerospace experience into one integrated offering
Answers To Key Questions

Frequently Asked Questions

What exactly do you build and deliver?

We design, build, test, and deliver complete satellite missions, not just hardware. That means we provide small satellites and microsatellites for low Earth orbit (LEO) and geostationary orbit (GEO), high-performance payloads such as electro-optical, infrared, RF and SIGINT sensors, as well as orbital transfer vehicle (OTV) capabilities for missions that need to move between orbits. Around this, we integrate propulsion, power, AI-driven onboard software, ground systems and secure data delivery so you receive a mission-ready space system that meets specific defense, government, commercial or research objectives rather than a loose collection of parts.

Why should you be my satellite partner?

We should be your satellite partner because we combine advanced technology, unusually fast schedules and deep aerospace experience into one integrated offering. We use proprietary quantum-inspired sensing, nanoscale materials, AI-driven autonomy and rapid manufacturing to give you more capability per kilogram and significantly shorter development times than traditional primes. Our satellites, payloads, propulsion, software and ground solutions are developed largely in-house in Montréal, Canada, under strict quality and security processes, with experience delivering for defense, government and commercial operators across North America, Europe and Asia. When you work with us, you get direct access to engineering decision-makers, strong confidentiality, and a team focused on turning your mission requirements into an operational system in a fraction of the time you might expect.

How fast can you deliver satellites?

We are structured to deliver satellites much faster than traditional aerospace programs. Typical missions move from contract signature to launch-ready hardware in roughly 12–24 months, depending on complexity, with satellite bus assembly often measured in weeks rather than years. For urgent defense or government needs, we can compress schedules further by using pre-qualified building blocks, in-house payload development and pre-arranged launch opportunities so that design, build, testing, launch integration and initial operations form a continuous, tightly managed process. The exact schedule depends on your mission class, regulatory requirements and launch window, but our entire culture and toolchain are built around getting high-performance capability on orbit as quickly and safely as possible.

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Sectors We Serve

RSat Space serves defense, telecom, government, infrastructure, environmental, maritime, academic and research customers with tailored satellite, remote sensing, and data solutions that translate mission needs into reliable capability.

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Use this form to tell us about your mission, requirements, timelines and constraints so our team can respond with tailored guidance, options and next steps closely aligned to your objectives.

Explore Perspectives On Space

Insights From Orbit

Stay current with developments in small satellites, GEO innovation, propulsion, AI and defense applications through articles highlighting lessons learned, emerging trends and perspectives from RSat Space’s engineers and mission specialists.

Rapid, mission-ready space systems

Design to orbit
in months, not years

We build high-performance satellites, GEO-capable smallsats and turnkey ISR missions with AI-driven, quantum-enhanced technologies. We support defense, telecom and government programs worldwide from Montréal, Canada at exceptional speed.

Design to orbit in months, not years