Top Defense Companies in Toronto (10)
Maple Reinders is an award-winning construction services provider that has been delivering creative solutions in ICI buildings and environmental construction for over 55 years.
AirBoss of America develops, manufactures, and markets high-quality proprietary rubber-based and non-rubber-based products serving the defense, automotive, heavy-truck, and construction industries. The company’s business is focused on engineered material and component solutions for demanding applications across these sectors. AirBoss also employs more than 1,200 people in Canada and the United States, reflecting a substantial North American manufacturing and commercial footprint.
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.
EllisDon Corporation's Top Stability & Growth Strengths
Strong Market Position & Advantage: The company is widely recognized as a top-tier Canadian contractor with a major presence in healthcare and complex infrastructure, supported by industry rankings and association recognition. Large awards such as marquee hospital redevelopments and an advanced manufacturing gigafactory indicate sustained competitive strength.
Strong Hiring & Retention: Workforce headcount has been rising and recruitment activity has accelerated, signaling effective talent attraction to support a growing project pipeline. Employee ownership and longstanding operations underscore organizational durability.
Product Line Growth: The company is expanding beyond traditional construction into advisory, facilities, digital, financing, ownership, and lifecycle services. This broader offering enables participation across more stages of the project lifecycle and sectors.
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.
Energy and Defence systems, purpose-engineered from first principles. 800+ installations, 25+ countries, 30+ years — designed and built entirely in-house.
DAC Engineered Products (DAC-EP) is a rapidly growing aerospace PMA Parts/Brakes and CMM/DER Repair provider focused on niche product segments and cost-saving solutions. As an FAA Certified Part 145 Repair Station, they offer innovative, non-OEM, FAA Approved solutions for wastewater system sub assemblies, steel and carbon brakes, and flight control components for both commercial and military aircraft.
The Taylor Group Inc. designs, engineers, and manufactures industrial lifting equipment, including pneumatic tire forklifts, cushion tire forklifts, log stackers, and container handlers. They focus on providing high-quality products and responsive after-market service.
Taylor Group is a global industrial powerhouse specializing in the manufacturing and distribution of heavy-duty material handling equipment, including high-capacity forklifts, container handlers, and specialized machinery for industrial, construction, defense, and power generation sectors.
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.
The Council of Canadian Innovators (CCI) is a member-based organization that reshapes how governments across Canada think about innovation policy, supporting homegrown scale-ups to drive prosperity. It is composed of CEOs from Canada's fastest-growing technology companies.
