Tenders by category

Defense & Aerospace tenders in Canada

175 open tenders

Who buys defense & aerospace

National Defence47,126 contracts · $122.7B
Fisheries and Oceans Canada4,526 contracts · $15.4B
Canadian Space Agency80 contracts · $4.4B
Royal Canadian Mounted Police2,802 contracts · $489.6M
Transport Canada3,480 contracts · $327.9M
Global Affairs Canada37 contracts · $22.0M
Canada Border Services Agency60 contracts · $18.1M
National Research Council Canada273 contracts · $17.6M

Defense & Aerospace

Spare Parts for Airfield Ground Support Equipment – Delivery to CFSD Montreal & Edmonton by 31 Dec 2026

about 1 month ago

National Defence — CA-CANADABUYS

Closing: 28 Oct 2026

Defense & Aerospace

Supply of Gasket and Seal Sets (Part 80636-100) — 50 to CFB Halifax, 25 to CFB Esquimalt

National Defence — CA-CANADABUYS

Closing: 28 Oct 2026

Defense & Aerospace

Supply of Six Riding Mowers for CFB Borden and CFB Halifax – Department of National Defence

National Defence — CA-CANADABUYS

Closing: 28 Oct 2026

Defense & Aerospace

Procurement of Six Aviation Replacement Parts for Department of National Defence Aircraft

National Defence — CA-CANADABUYS

Closing: 28 Oct 2026

Defense & Aerospace

Department of National Defense – KOBRA SSD High Security Disintegrator (1 unit) for CFB Esquimalt

National Defence — CA-CANADABUYS

British Columbia

Closing: 28 Oct 2026

Defense & Aerospace

RF Data Fusion Software for Pan‑Domain Command and Control – DND/CAF IDEaS Call

about 2 months ago

Public Services and Procurement Canada — CA-CANADABUYS

Closing: 29 Oct 2026

Defense & Aerospace

Tire Servicing Equipment for 33 Service Battalion — Department of National Defence

about 1 month ago

National Defence — CA-CANADABUYS

Closing: 29 Oct 2026

Defense & Aerospace

Request for Information — WildFireSat Global Wildfire Monitoring Satellite (Phases B, C & D)

Public Services and Procurement Canada — CA-CANADABUYS

Closing: 29 Oct 2026

Defense & Aerospace

Supply and Delivery of Marine Fuel and Limited Aviation Turbine Fuel to Worldwide Ports – Royal Canadian Navy & Canadian Coast Guard

Public Services and Procurement Canada — CA-CANADABUYS

Closing: 29 Oct 2026

Defense & Aerospace

Accommodations, Meals and Site Rental for Junior Canadian Ranger Snow Rush Camp – Northern Ontario (17–25 Feb 2027)

Public Services and Procurement Canada — CA-CANADABUYS

Closing: 29 Oct 2026

Defense & Aerospace

Department of National Defence — Homemade Explosives Training (5‑Year Contract)

National Defence — CA-CANADABUYS

Closing: 29 Oct 2026

Defense & Aerospace

Provision of Engineering Graduates for Submarine Material Certification Policy and Course Management – Department of National Defence

National Defence — CA-CANADABUYS

Closing: 29 Oct 2026

Defense & Aerospace

Supply of 100 Cargo Release Parachutes for Aerial Delivery to CAAWC Trenton – Delivery by 31 March 2027

National Defence — CA-CANADABUYS

Closing: 29 Oct 2026

Defense & Aerospace

AC Motor Spares for Halifax-class Main Refrigeration System – Delivery to CFB Halifax & CFB Esquimalt

National Defence — CA-CANADABUYS

Closing: 29 Oct 2026

Defense & Aerospace

Supply of SAR Air-Droppable Pump Spare Straps to 25 CFSD Montreal and 7 CFSD Edmonton

National Defence — CA-CANADABUYS

Closing: 29 Oct 2026

Defense & Aerospace

Department of National Defence — Supply of 2 Spectroradiometers with Accessories and Software

National Defence — CA-CANADABUYS

Closing: 29 Oct 2026

Defense & Aerospace

Provision of Meals Ready-to-Eat (MREs) for the Department of National Defence — Canada

Public Services and Procurement Canada — CA-CANADABUYS

Closing: 29 Oct 2026

Defense & Aerospace

Supply of Packing with Retainer to CFB Halifax and CFB Esquimalt

National Defence — CA-CANADABUYS

Closing: 29 Oct 2026

Defense & Aerospace

Supply, Installation and Commissioning of Laser Engraving Machine for Canadian Armed Forces

National Defence — CA-CANADABUYS

Closing: 29 Oct 2026

Defense & Aerospace

Portable Centrifuge Lube Oil Purifiers for Steam Turbine Lubricating Oil – FMF Cape Breton (Victoria) & FMF Cape Scott (Halifax)

about 2 months ago

National Defence — CA-CANADABUYS

British Columbia

Closing: 29 Oct 2026

Defense & Aerospace

Supply of Victoria-Class Parts Kit (Valve) for Delivery to CFB Esquimalt and CFB Halifax

about 2 months ago

National Defence — CA-CANADABUYS

Closing: 30 Oct 2026

Defense & Aerospace

Supply of Tactical Power System (TPS) Portable Generators for Canadian Army

almost 2 years ago

Public Services and Procurement Canada — CA-CANADABUYS

Closing: 30 Oct 2026

Defense & Aerospace

Supply and Delivery of 35 Ton Tractor-Mounted Picker Crane – Canadian Forces Base Suffield

about 1 month ago

Public Services and Procurement Canada — CA-CANADABUYS

Closing: 30 Oct 2026

Defense & Aerospace

Supply of Electrical Connector Body Plug (Part 1127652S) – Delivery to CFB Halifax & CFB Esquimalt

about 1 month ago

National Defence — CA-CANADABUYS

Closing: 30 Oct 2026

Defense & Aerospace

Department of National Defence (DND) – Supply of Talc or Clear Lightweight Polyester Sheets/Rolls for Map Preservation

National Defence — CA-CANADABUYS

Closing: 30 Oct 2026

Top defense & aerospace suppliers by contract value

Irving Shipbuilding Inc.7 contracts · $18.2B
Vancouver Shipyards Co Ltd23 contracts · $14.8B
SkyAlyne Canada Limited Partnership1 contract · $11.2B
Lockheed Martin Canada Inc.15 contracts · $9.3B
Chantier Davie Canada Inc19 contracts · $6.5B
General Dynamics40 contracts · $4.6B
Airbus Defence and Space SA4 contracts · $4.1B
IMP GROUP PTY LTD6 contracts · $4.1B
Boeing3 contracts · $3.2B
Bell Textron Canada Limited5 contracts · $3.1B

See the full supplier ranking

Recently awarded defense & aerospace contracts

Sole-Sourced Aircraft Parts Contract Awarded to Aero Supplies Inc. by Transport CanadaAero Supplies Inc. · Transport Canada · $16K · 28 Mar 2019
Sole-Sourced Aircraft Parts Contract Awarded to MID Canada MOD Center by Transport CanadaMID Canada MOD Center · Transport Canada · $25K · 27 Mar 2019
Supply of Aircraft Parts to Transport CanadaAlpine Aerotech Ltd. · Transport Canada · $12K · 27 Mar 2019
Supply of Aircraft Parts to Transport CanadaAlpine Aerotech Ltd. · Transport Canada · $41K · 26 Mar 2019
Sole-Source Procurement of Aircraft Parts by Transport CanadaMID Canada MOD Center · Transport Canada · $25K · 25 Mar 2019
Sole-Sourced Aircraft Parts Contract Awarded to MID Canada MOD Center by Transport CanadaMID Canada MOD Center · Transport Canada · $25K · 21 Mar 2019
Sole-Sourced Aircraft Parts Contract Awarded to MID Canada MOD Center by Transport CanadaMID Canada MOD Center · Transport Canada · $19K · 21 Mar 2019
Supply of Aircraft Parts to Transport CanadaAlpine Aerotech Ltd. · Transport Canada · $11K · 20 Mar 2019
Supply of Aircraft Parts to Transport CanadaPHP Canada Inc. · Transport Canada · $22K · 19 Mar 2019
Supply of Aircraft Parts to Transport CanadaMaxcraft Avionics Ltd. · Transport Canada · $25K · 19 Mar 2019

See more awarded contracts

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3 new cleaning tenders in Ontario

Cleaning services for council buildingsInfrastructure · Municipality · Closes in 12 days

Window and facade cleaning, hospital sitesHealth & Medical · Health authority · Closes in 19 days

Waste collection for depot sitesEnergy & Environment · Transport agency · Closes in 23 days

From your alert: Cleaning, Ontario

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