Complex Systems Inc.
Contract history
Where the revenue comes from
top 1 buyersOpen tenders matching this supplier's work
National Supply and Install Electronic Security Systems – Defence Construction Canada (Across Canada, excluding Nunavut)
Closes: Nov 04, 2026
Public Safety & Security
R&D Services for Multimodal Data Exploitation in Multi‑Domain C4ISR — Defence Research and Development Canada (Valcartier, Québec)
Closes: Nov 17, 2026
Defense & Aerospace
Commissioning Oversight Services for National Defence Secure Campus (NDHQ Carling), Ottawa
Closes: Nov 01, 2026
Construction
IDEaS Program Competitive Projects – Science & Technology Solutions for Canada’s Defence and Security
Closes: Mar 31, 2027
Defense & Aerospace
Advance Procurement Notice — Infrastructure, Construction and Professional Services at 19 Wing, CFB Comox, BC
Closes: Mar 31, 2027
Construction
Upgrade and Renewal of National Integrated Security System – Canada (NCR & W-T initial)
Closes: Nov 03, 2026
Public Safety & Security
Supplier Qualification for Interim Canadian Deep Precision Strike Capability – Land-Based Launch Systems and Support
Closes: Nov 02, 2026
Defense & Aerospace
Command and Control Software Modules for Canadian Army Land ISR Modernization
Closes: Dec 31, 2026
Defense & Aerospace
Advance Procurement Notice — 2026/2027 Base Program Contracts at CFB Esquimalt, BC
Closes: Mar 31, 2027
Defense & Aerospace
Construction Management for Canadian Patrol Submarine Infrastructure – CFB Esquimalt, Victoria BC
Closes: Jan 14, 2027
Construction
Open Construction Source List – 22 Wing North Bay Construction Services (Apr 2026–Mar 2029)
Closes: Mar 31, 2029
Construction
Supply of Miscellaneous Communication Equipment and Support Services for C4ISR – Department of National Defence
Closes: Mar 31, 2027
Defense & Aerospace
Includes consolidated data for: Complex Systems Inc, Complex Systems Inc.
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