Top Defense Companies in Ottawa (10)

Sanmina is a leading integrated manufacturing solutions provider that designs, manufactures, and repairs complex optical, electronic, and mechanical products. It provides end-to-end solutions, including design, manufacturing, and logistics, to original equipment manufacturers (OEMs) primarily in the industrial, medical, defense and aerospace, automotive, communications networks, and cloud infrastructure sectors.

We help the world communicate, innovate, learn and lead safe and healthy lives. Every day, our employees live our values of customer-centricity, integrity, innovation, respect, and teamwork to engineer reliable solutions that solve complex problems. That’s Confidence. Engineered. A stable and growing company for 40 years, we are headquartered in Ottawa with offices and projects spanning North American and international...

Area X.O is the futureplex of innovation and collaboration. Our state-of-the-art facility offers a safe and secure environment to create, test and demonstrate future mobility, autonomy and connected technologies. Any innovation. Any application. Any sector… from transportation and telecom to smart agriculture, defence, aerospace, public safety, and smart cities.

Curtiss-Wright Corporation provides engineered products, solutions, and services, specializing in pressure and flow control management, heat exchanger repair, and isolation products for industrial, aerospace, and defense markets.

EllisDon Corporation is a 100% employee-owned global leader in construction and building services. The company provides a fully integrated, 'cradle-to-grave' suite of services, including general contracting, project management, and innovative technology solutions. It specializes in delivering sustainable and resilient infrastructure across diverse sectors, including healthcare, industrial, and civil projects, serving clients across Canada and international markets.

Mist Mobility Integrated Systems Technology Inc. (MMIST) is a global leader in the development, production, and support of precision aerial delivery and recovery systems. The company provides advanced solutions for governments, international organizations, and commercial clients to deliver critical cargo in challenging environments. Its expertise supports military operations, humanitarian relief, and search and rescue through the use of guided parachutes...

PureLogic IT Solutions is a Canadian, women-owned solutions integrator and managed services provider serving the Federal Government and private sector. The company provides innovative, high-quality IT solutions specializing in cloud technology, software solutions, infrastructure, and professional services. As a trusted technology advisor, they focus on three core pillars: Modern Data Centers, Deployable Kits, and Cybersecurity, delivering secure and scalable outcomes...

We believe tomorrow's military power won't hinge on exquisite platforms, but on the seamless coordination of adaptable, AI-driven capabilities across every domain. We're building that family of systems. Dominion Dynamics is building a dual-use, persistent Arctic sensing network designed to serve both military and civilian purposes. The system integrates COTS sensors across all domains (land, sea, air, and space) into a...

Commissionaires is Canada's largest not-for-profit security company and largest private sector employer of veterans. It provides a comprehensive range of security, fingerprinting, identification, and training services to public and private sector clients nationwide. The organization is dedicated to its social mandate of creating meaningful employment opportunities for former members of the Canadian Forces and the Royal Canadian Mounted Police.

ADGA Group Consultants Inc. is a 100% Canadian-owned defence and security company providing advanced technology solutions, cybersecurity, systems engineering, and program management to government and industry since 1967. The company specializes in critical national security infrastructure, simulation and training, and professional services, delivering highly skilled, security-cleared professionals to strengthen national security across Canada.