About 49North

About 49North 49North is a Canadian defence company delivering secure, multi-domain C4ISR capabilities that provide decision advantage in complex and contested environments. A wholly-owned subsidiary of MDA Space, building on more than five decades of trusted Canadian defence delivery, 49North operates as a sovereign Canadian provider of mission-critical C4ISR systems, bringing disciplined prime-contractor execution to defence and security programs. 49North is rooted in the execution of large, complex, and mission-critical programs developed within 49NORTH. This legacy reflects a record of delivery where engineering rigour, operational reliability, and national trust are non-negotiable. 49North Defence strengthens Canada’s sovereign defence capability by delivering integrated mission systems and multi-domain C4ISR integration, enabling trusted Canadian and coalition operations, assured interoperability, and sustained readiness. Program/Project Description