Ammunition manufacturing and support · Quebec

General Dynamics Ordnance and Tactical Systems Canada

Ammunition manufacturer

GD-OTS Canada makes ammunition and related products for military and police customers. The firm has its head office in Repentigny, Quebec, and four Canadian sites.

Canadian location
Repentigny, Quebec
Supply-chain role
Ammunition manufacturer
Principal activity
Ammunition manufacturing and support
Named offerings
Ammunition products, Components and metal parts, Research and development, Testing and evaluation
Business scope
GD-OTS Canada; separate from Land Systems and Mission Systems
Company sources reviewedProfile reviewed September 26, 2026Article updated
Diagram of GD-OTS Canada’s four Quebec sites and their separate assembly, metal-forming, materials and testing roles.
General Dynamics Ordnance and Tactical Systems Canada: an Anvil North overview of the service groups described in the company's product and service pages.Diagram: Anvil North; source: company service pages

GD-OTS Canada makes ammunition and related products for military and police customers. The firm has its head office in Repentigny, Quebec, and four Canadian sites. Its work covers production, research, tests and other support services. It forms part of General Dynamics, with a different role from the group’s vehicle and electronics firms.

Which General Dynamics business does this profile cover?

GD-OTS Canada uses the English name Ordnance and Tactical Systems Canada. Its French name is General Dynamics Produits de défense et Systèmes tactiques-Canada. These names identify the same ammunition business based in Repentigny.

A search for General Dynamics Canada can lead to several businesses. The group’s Canadian overview separates its ammunition, land vehicle and mission systems work. Check which firm a source names before assigning a product or contract to it.

Business Principal area described by the group Scope of this profile
GD-OTS Canada Ammunition and related services Main subject
General Dynamics Land Systems-Canada Land and amphibious combat vehicles Separate business
General Dynamics Mission Systems-Canada Defence electronics and integrated mission systems Separate business

A contract with one group company does not extend to all of them. That matters when following Canada’s defence programs and purchases across different suppliers. GD-OTS Canada’s role concerns ammunition, with its own products, sites and customer contracts.

What does GD-OTS Canada manufacture?

GD-OTS Canada’s product range covers small-, medium- and large-calibre ammunition, alongside parts and training products. The firm also lists metal parts and energetic materials in its catalogue. Each category covers a distinct part of the broader ammunition supply chain.

The firm offers assembly and packing work as part of its service range. That work can bring components, production and acceptance tests under one agreed scope. The customer’s contract defines which products and services an order includes.

GD-OTS Canada also lists research and development within its services for customers. It describes testing and proofing as another part of its work. A development project, factory output and accepted deliveries show different stages of progress.

These roles place GD-OTS Canada within the country’s land-domain industrial base. The product range helps explain the type of work it can offer. Dated contract sources establish the quantities, prices and delivery dates for specific orders.

Where are GD-OTS Canada’s facilities?

The company overview lists four Canadian sites, each with a different role. Repentigny houses the head office and an assembly and packing plant. Other sites make metal parts, produce energetic materials or carry out tests.

Location Function listed by GD-OTS Canada
Repentigny, Quebec Corporate headquarters and load, assemble and pack plant
Saint-Augustin, Quebec Metal forming plant
Valleyfield, Quebec Energetic materials plant
Nicolet, Quebec Proofing, testing and evaluation site

The four sites show how the firm divides its work. They do not imply that each plant offers every listed service. Name the site and its role when researching a project or contacting the firm.

How should readers assess ammunition supply announcements?

An investment in a plant does not prove that output has risen. A deal’s maximum value can also include options that the buyer has yet to order. Read the dates, firm quantities and options together to assess what the notice establishes.

The same distinctions apply when comparing other Canadian defence suppliers. A product page shows what a firm offers to customers. A contract shows purchased work, while a delivery notice records what has reached the buyer.

GD-OTS Canada identifies General Dynamics Corporation as its corporate owner. That link places it within the wider group without merging the businesses. Keep product and contract claims tied to the firm named in each source.

GD-OTS Canada: common questions

Is GD-OTS Canada the same as General Dynamics Land Systems-Canada?

GD-OTS Canada and Land Systems-Canada are separate firms within the General Dynamics group. GD-OTS Canada focuses on ammunition and the services that support its production. Land Systems-Canada works on land and amphibious combat vehicles for its customers. Check the full company name in a source before assigning a plant, product or contract to either firm.

Is General Dynamics Mission Systems-Canada part of this profile?

General Dynamics Mission Systems-Canada is a separate business from GD-OTS Canada. Its work covers defence electronics, communications and systems that support military missions. Those products differ from the ammunition and related services discussed in this profile. The firms share a parent, but each has its own scope of work and named contracts with customers.

Where is GD-OTS Canada’s headquarters?

GD-OTS Canada’s head office is in Repentigny, Quebec, according to the firm. Repentigny also houses its load, assemble and pack plant for ammunition work. The other Canadian sites are in Saint-Augustin, Valleyfield and Nicolet. Each has a stated role, so a search for a plant should include the type of work in question.

What does the French GD-OTS Canada name mean?

GD-OTS Canada’s French name identifies the same ammunition firm as its English name. The French form appears in the company details and supplier records for this profile. It does not name a separate vehicle or mission systems business within General Dynamics. Use the site’s location and product range to confirm which group company a record concerns.

Does GD-OTS Canada only manufacture finished ammunition?

GD-OTS Canada offers more than finished ammunition in its published product range. It also lists components, metal parts, energetic materials and training products for customers. Research, assembly and testing form further parts of the firm’s services. An individual contract still determines which of those products or tasks the buyer has ordered from the company.

Does a facility expansion prove that new ammunition has reached customers?

A facility expansion shows planned or completed work on a factory or site. It does not by itself show that customers have received more ammunition. Look for dated sources on output, acceptance and deliveries to establish those later steps. A contract notice and a delivery update may cover the same program at very different stages.

Follow Anvil North Weekly for news on Canadian defence production and procurement. Our reporting tracks plans, signed work and deliveries through the available sources.

Sources

Earlier identity and portfolio references retained from the 13 September profile review:

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