Canadian Pharmaceutical Companies: Who Makes Medicine in Canada?
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Canada has a much larger pharmaceutical manufacturing footprint than most shoppers ever see. Some companies make familiar tablets and over-the-counter products, while others specialize in sterile injectables, dental anesthetics, active pharmaceutical ingredients or contract manufacturing for other drug brands.
The important distinction is that a Canadian pharmaceutical company is not automatically the same thing as a Canadian-made medicine. Large drug companies often use global supply chains, imported ingredients and multiple manufacturing sites. This guide focuses on companies with meaningful pharmaceutical manufacturing operations in Canada and explains what they actually make.
Note: We are specifically looking for companies that manufacture products in Canada.
1. Apotex: One of Canada's biggest pharmaceutical manufacturers
Based in: Toronto, Ontario
Canadian manufacturing: Yes, multiple Ontario facilities
What they make: Tablets, capsules, sterile and non-sterile liquids, injectable medicines, high-potency medicines and active pharmaceutical ingredients
Apotex is one of the most recognizable names in Canada's pharmaceutical industry. The company is headquartered in Toronto and operates five Canadian sites, including major manufacturing operations in Ontario.
Apotex's Canadian network covers much more than final packaging. Its facilities include high-capacity oral solid-dose manufacturing for tablets and capsules, specialized production for sterile and non-sterile liquids, high-potency manufacturing and active pharmaceutical ingredient production. The company says it produces the majority of its medicines locally.
For consumers, Apotex is best known for generic prescription medicines carrying the APO- prefix. Its portfolio covers a wide range of therapeutic areas, including neuroscience, dermatology, oncology, ophthalmology, osteoporosis and women's health. In 2026, the company also received Health Canada approval for Canadian generic versions of semaglutide products, illustrating how broad its portfolio has become.
Why it stands out: Few Canadian pharmaceutical companies combine drug development, active-ingredient production, finished-dose manufacturing, packaging and distribution at this scale.
Sources: Canadian facilities · Manufacturing excellence
2. Pharmascience: Quebec-made generics and injectables
Based in: Montreal, Quebec
Canadian manufacturing: Yes, Montreal and Candiac
What they make: Generic tablets and capsules, sterile injectables, OTC medicines and specialty pharmaceuticals
Pharmascience was founded in Montreal in 1983 by two pharmacists and has grown into Canada's largest privately owned pharmaceutical company. It is one of the strongest examples of a company that is both deeply Canadian and heavily invested in domestic manufacturing.
Its Montreal-Royalmount site is the company's solid-dose centre of excellence. At full capacity, the facility can produce more than five billion finished tablets and capsules per year. In Candiac, Pharmascience operates a manufacturing facility for sterile injectable products that also makes tablets and capsules. The same site houses its global R&D centre.
The company's Canadian generic catalogue includes hundreds of molecules, often sold under names beginning with pms-. Pharmascience also operates in over-the-counter medicine and specialty pharmaceuticals through related businesses such as Pendopharm.
A recognizable example is Asaphen, an acetylsalicylic acid product. But the majority of Pharmascience's footprint is less visible to shoppers because it consists of prescription generics dispensed through pharmacies and hospitals.
Why it stands out: Pharmascience combines Canadian ownership with very large-scale domestic production and continues to invest in expanding sterile injectable manufacturing in Quebec.
Sources: Pharmaceutical facilities · Products · Canadian company profile
3. Laboratoire RIVA: A Quebec generic manufacturer hiding in plain sight
Based in: Blainville, Quebec
Canadian manufacturing: Yes, Health Canada lists its Blainville facility for pharmaceutical fabrication
What they make: Generic prescription drugs, non-prescription medicines and common pharmacy products
Laboratoire RIVA is a particularly interesting company for shoppers because its catalogue includes products that are easier to recognize than the specialized medicines produced by many pharmaceutical manufacturers.
RIVA has operated in Quebec for decades and manufactures generic pharmaceuticals from its Blainville facility. Health Canada's Drug and Health Product Inspections Database lists the site as currently licensed to fabricate, package, label and test pharmaceutical drugs.
Its catalogue includes products such as acetaminophen tablets and caplets, children's chewable acetaminophen, vitamin D products, calcium-and-vitamin-D products and prescription generics. Health Canada's Drug Product Database also lists products such as RIVA-LAX, a non-prescription polyethylene glycol 3350 laxative, and prescription medicines carrying the RIVA name.
RIVA's relationship with sister company Laboratoires Trianon, which works with branded and private-label OTC products, also highlights an important part of the industry: the manufacturer behind a pharmacy product may not be the brand printed most prominently on the package.
Why it stands out: RIVA is a genuine Canadian fabricator with both prescription and everyday pharmacy products, making it one of the most useful companies for True North Finds to investigate product by product.
Sources: Laboratoire RIVA · Health Canada inspection record · RIVA-LAX — Health Canada
4. Duchesnay: Women's health medicines made in Quebec
Based in: Blainville, Quebec
Canadian manufacturing: Yes, manufacturing facility in Blainville
What they make: Women's health medicines, including products related to pregnancy, contraception and other therapeutic areas
Duchesnay began as a family-owned pharmaceutical company near Montreal in 1970. In the early 1990s it shifted its focus toward women's health and became particularly associated with treatments used during pregnancy.
Today the company's head office and manufacturing facility are located in Blainville, Quebec. Duchesnay says it manufactures medicines for women at different stages of life, while other companies in the Duchesnay Pharmaceutical Group focus on rare diseases and generic or biosimilar medicines.
One of its best-known products is Diclectin, a delayed-release combination of doxylamine succinate and pyridoxine hydrochloride used for nausea and vomiting of pregnancy. Duchesnay explicitly identifies Diclectin on its Canadian website as manufactured in Canada with imported ingredients.
That wording is useful because it shows the nuance behind a Canadian-made pharmaceutical: the finished medicine can be manufactured domestically even when some ingredients originate abroad.
Why it stands out: Duchesnay gives us one of the clearest product-level examples of a medicine whose Canadian manufacturing status is stated directly by the company.
Sources: About Duchesnay · Products · 2024 supply-chain report
5. Novocol Pharmaceutical of Canada: Dental anesthetics and sterile injectables
Based in: Cambridge, Ontario
Canadian manufacturing: Yes, Cambridge facility
Ownership: Part of France-based Septodont
What they make: Injectable pharmaceuticals, dental anesthetics, vaccine and therapeutic fill-finish services
Novocol Pharmaceutical of Canada is an important example of a company that manufactures pharmaceuticals in Canada even though its parent company is not Canadian. Novocol is part of the global dental pharmaceutical company Septodont.
Health Canada lists Novocol's Cambridge, Ontario facility as currently licensed to fabricate pharmaceuticals and vaccines as well as package and label them. The federal government has also supported an expansion of the facility's sterile fill-finish capacity for vaccines, therapeutics and other pharmaceutical products.
The company's work is particularly relevant to dentistry. Health Canada's drug database includes dental anesthetic products associated with Novocol and Septodont, including articaine-and-epinephrine injectable products such as Posicaine and Septanest.
Why it stands out: Novocol shows why True North Finds should track manufacturing location separately from corporate ownership. The parent company is French, but real pharmaceutical production takes place in Cambridge, Ontario.
Sources: Health Canada inspection record · Government of Canada biomanufacturing investment
6. Bora Pharmaceutical Services: A huge Mississauga drug plant you may never see on a label
Based in Canada: Mississauga, Ontario manufacturing operation
Ownership: Taiwan-based Bora Pharmaceuticals
Canadian manufacturing: Yes
What they make: Prescription and OTC tablets, capsules, liquids, suspensions, nasal sprays, creams and gels for other pharmaceutical companies
Bora Pharmaceutical Services demonstrates another side of Canadian drug manufacturing: contract manufacturing. Rather than building its entire business around a consumer-facing brand, Bora manufactures pharmaceutical products on behalf of other companies.
Health Canada lists Bora's Mississauga facility as currently licensed to fabricate, package, label and test pharmaceuticals. The plant was acquired from GSK in 2020 and has remained an important part of the Canadian pharmaceutical manufacturing base.
In 2026, Bora and GSK announced a renewed five-year manufacturing agreement. Bora said its Mississauga facility manufactures more than 20 commercial product lines and over 335 individual GSK products, supporting therapeutic areas including infectious disease, mental health and dermatology.
Canada's federal life-sciences directory describes Bora's capabilities as including tablets and capsules, liquids, suspensions, nasal sprays, creams and gels for both prescription and over-the-counter products.
Why it stands out: A drug can be made in Canada without the Canadian manufacturer being obvious on the front of the package. Contract manufacturers like Bora are a major reason country-of-origin research has to go deeper than brand ownership.
Sources: Health Canada inspection record · Bora-GSK manufacturing agreement · Canadian life-sciences manufacturing directory
7. KABS Laboratories: Quebec contract manufacturing and biologics
Based in: Saint-Hubert, Quebec
Canadian manufacturing: Yes
What they make: Pharmaceuticals, active pharmaceutical ingredients, sterile fill-finish products and biologic manufacturing services
KABS Laboratories is another company operating largely behind the scenes. It provides pharmaceutical development, testing and manufacturing services rather than relying on a household consumer brand.
Health Canada lists KABS's Saint-Hubert facility as licensed to fabricate both pharmaceutical drugs and active pharmaceutical ingredients, as well as package and test pharmaceutical products. The company has also expanded into biologics manufacturing.
The Government of Canada supported a major expansion of KABS's Quebec operations, including additional fill-finish capacity in Saint-Hubert and a biologics facility in Val-des-Sources designed to support monoclonal antibody manufacturing. The expanded Saint-Hubert operation was planned for fill-and-finish capacity exceeding 30 million vials annually.
Why it stands out: KABS illustrates Canada's less-visible pharmaceutical infrastructure: companies that help other drug developers turn active ingredients and biologic candidates into finished, testable and distributable medicines.
Sources: Health Canada inspection record · Government of Canada biomanufacturing investment
8. Delmar Chemicals: Making the ingredients that go into medicines
Based in Canada: LaSalle, Montreal, Quebec manufacturing plant
Ownership: Part of Italy-based F.I.S.
Canadian manufacturing: Yes, active pharmaceutical ingredients
What they make: Active pharmaceutical ingredients rather than finished consumer medicines
Not every pharmaceutical manufacturer produces a bottle of pills that ends up directly on a pharmacy shelf. Delmar Chemicals operates further upstream in the supply chain, making active pharmaceutical ingredients, or APIs, the medicinal substances used to make finished drugs.
Delmar has manufactured pharmaceutical ingredients in Montreal for decades. Its LaSalle plant has received major investment to increase production capacity and expand its ability to complete the API production cycle in-house.
The company is foreign-owned today, but the manufacturing activity itself is Canadian. That makes Delmar useful for understanding how much of a medicine's value chain can occur in Canada even when neither the consumer-facing drug brand nor the parent company is Canadian.
Source: Government of Canada — Delmar Chemicals expansion
Looking for more Canadian-made products?
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Editor's note: This article is about pharmaceutical manufacturing and company ownership, not medical advice. Do not choose, change or discontinue a medication based on where it is manufactured. Prescription and non-prescription medicines should be used according to professional medical advice and product directions. Manufacturing locations, ownership and supply chains can change, so individual products should be re-verified before being labelled Made in Canada.