For over half a century, MDA Space Ltd. has been a cornerstone of Canada’s space industry, transforming bold visions into reality through cutting-edge technology and innovation. Headquartered in Brampton, Ontario, MDA Space is a global leader in robotics, satellite systems, and geointelligence, with a legacy of over 450 missions and a workforce of more than 3,000 experts across Canada, the United States, and the United Kingdom. Founded in 1969 as MacDonald, Dettwiler and Associates, the company has evolved into a trusted mission partner for governments, space agencies, and commercial enterprises worldwide, with a strong Canadian footprint driving its success.
A Legacy of Innovation in Canada
MDA Space’s journey began in the basement of John S. MacDonald’s Vancouver home, where the company was established as a pioneer in space technology. Today, it operates from multiple locations across Canada, including Richmond, BC; Halifax, NS; Ottawa, Kanata, and Nepean, ON; and Montreal and Sainte-Anne-de-Bellevue, QC. These facilities support a wide range of activities, from satellite design and manufacturing to Earth observation and space robotics, making MDA Space Canada’s largest space technology developer and manufacturer.
The company’s Canadian roots are deeply tied to iconic contributions like the Canadarm, a robotic arm developed for NASA’s Space Shuttle program in collaboration with the Canadian Space Agency (CSA) and the National Research Council of Canada. MDA Space acquired the space robotics division of Spar Aerospace in 1999, renaming it MD Robotics, and went on to deliver the Canadarm2 for the International Space Station (ISS). This legacy continues with the development of Canadarm3, a next-generation robotic system for NASA’s Artemis program and the Lunar Gateway, a planned lunar-orbiting space station.
Key Activities in Canada
MDA Space’s operations in Canada span three core business areas: Satellite Systems, Robotics & Space Operations, and Geointelligence, each contributing to Canada’s leadership in the global space economy.
1. Satellite Systems
MDA Space is a global leader in communications satellites, supporting missions in low Earth orbit (LEO), medium Earth orbit (MEO), and geosynchronous equatorial orbit (GEO). In 2023, the company secured a significant contract with Telesat Canada to build 198 small satellites for the Telesat Lightspeed LEO program, a project aimed at providing high-speed broadband connectivity worldwide. Antenna design and manufacturing for this initiative are based in Sainte-Anne-de-Bellevue, Quebec, reinforcing Canada’s role as a hub for advanced satellite technology. This project is also creating approximately 2,000 jobs, boosting the Canadian economy.
Additionally, MDA Space’s acquisition of SatixFy Communications Ltd. in 2025 has enhanced its capabilities in next-generation digital satellite communications, enabling vertically integrated solutions for customers. This strategic move strengthens Canada’s position in the growing demand for digital constellations.
2. Robotics & Space Operations
MDA Space’s robotics expertise is world-renowned, particularly through its Canadarm legacy. The company continues to support ISS robotics operations under a $182 million contract extension with the CSA, effective until 2030. Starting in 2025, MDA Space will take on robotics flight controller duties from its mission control center in Ontario, a significant expansion of its role.
The introduction of MDA SKYMAKER™, a suite of scalable and modular space robotics products derived from Canadarm technology, marks a new era for the company. SKYMAKER supports diverse missions, including lunar rovers, satellite servicing, and in-space assembly, offering end-to-end solutions for commercial and government clients. The Dynamic Robotic Emulation and Mixed Reality (DREAMR) Lab at MDA Space’s Brampton headquarters further pushes boundaries by using mixed and virtual reality to train and test space robotics, enhancing Canada’s leadership in this field.
3. Geointelligence
MDA Space’s geointelligence efforts focus on turning Earth and space observation data into actionable insights. The company operates the RADARSAT-2 and RADARSAT Constellation Mission, providing high-resolution imagery for applications like maritime surveillance and environmental monitoring. Its dark vessel detection technology, developed for Fisheries and Oceans Canada, has gained international recognition for combating illegal fishing and other maritime crimes, as highlighted at a recent G7 Foreign Ministers’ meeting in Quebec.
MDA Space’s Earth observation business is supported by facilities in Halifax, NS, and the National Capital Region (Kanata, Nepean, and Cantley, QC), which specialize in space sensors and geospatial analytics. These efforts enhance Canada’s maritime domain awareness and support defense initiatives like the Polar Epsilon and Polar Epsilon 2 projects.
Driving Economic and Social Impact
MDA Space’s contributions extend beyond technology to economic and social benefits in Canada. The company’s $111.7 million investment in research and development in 2023 earned it a spot among Canada’s Top 100 Corporate R&D Spenders, fostering innovation and job creation. Its commitment to diversity and inclusion is evident in its workforce, which it describes as a “rich tapestry of backgrounds, perspectives, and experiences.” MDA Space also supports Indigenous participation in STEM through scholarships and community engagement, aligning with Canada’s broader goals of economic reconciliation.
The company’s facilities, such as the world-class satellite manufacturing hub in Quebec for Telesat Lightspeed, underscore Canada’s growing role in the $1.8 trillion global space economy projected by 2035. MDA Space’s leadership was further recognized when CEO Mike Greenley was named Canada’s 2024 CEO Innovator of the Year by The Globe and Mail’s Report on Business Magazine, and Chief People, Culture, and Transformation Officer Stephanie McDonald was listed among Canada’s Best Executives in 2025.
Looking to the Stars
As MDA Space continues to push the boundaries of what’s possible, its Canadian operations remain at the heart of its mission to “build the space between proven and possible.” From enabling global connectivity through satellite constellations to advancing lunar exploration with Canadarm3, the company is shaping the future of space while driving economic growth and innovation in Canada. With a passionate team and a commitment to excellence, MDA Space is not just reaching for the stars—it’s helping Canada lead the way.
For those inspired to join this journey, MDA Space offers diverse career opportunities across its Canadian facilities, inviting professionals and students to contribute to groundbreaking projects that impact Earth and beyond. Visit mda.space for more information on their missions and career opportunities.