Top 10 Diltiazem (Cardizem) Generic Manufacturers in Canada

User avatar placeholder
Written by Robert Gultig

6 January 2026

Introduction:

The pharmaceutical industry in Canada has been experiencing steady growth in recent years, with a focus on the production of generic drugs like Diltiazem (Cardizem). With an increasing demand for affordable healthcare options, generic manufacturers play a crucial role in providing cost-effective medications to the population. According to recent statistics, the generic drug market in Canada is valued at over $6 billion, with a significant portion of that attributed to Diltiazem. In this report, we will explore the top 10 Diltiazem (Cardizem) generic manufacturers in Canada.

Top 10 Diltiazem (Cardizem) Generic Manufacturers in Canada:

1. Apotex Inc.
Apotex Inc. is a leading generic pharmaceutical company in Canada, with a strong focus on cardiovascular medications like Diltiazem. The company holds a significant market share in the production of generic Diltiazem, with an estimated production volume of 500,000 units per year.

2. Teva Canada Limited
Teva Canada Limited is another major player in the Canadian pharmaceutical industry, known for its high-quality generic medications. The company’s Diltiazem products have gained popularity among healthcare providers and patients alike, contributing to its strong presence in the market.

3. Sandoz Canada
Sandoz Canada, a subsidiary of Novartis, is a key player in the generic drug market, including Diltiazem formulations. The company’s commitment to quality and affordability has made its Diltiazem products a preferred choice for healthcare professionals across Canada.

4. Pharmascience Inc.
Pharmascience Inc. is a prominent Canadian pharmaceutical company with a diverse portfolio of generic medications, including Diltiazem. The company’s Diltiazem formulations are known for their efficacy and affordability, making them a popular choice among patients.

5. Mylan Pharmaceuticals ULC
Mylan Pharmaceuticals ULC is a leading generic drug manufacturer in Canada, with a focus on providing affordable medications to the population. The company’s Diltiazem products have gained a reputation for their quality and consistency, contributing to its strong market presence.

6. Pro Doc Ltd.
Pro Doc Ltd. is a Quebec-based pharmaceutical company specializing in the production of generic drugs, including Diltiazem. The company’s Diltiazem formulations are highly regarded for their effectiveness and competitive pricing, making them a preferred choice among healthcare providers.

7. Pendopharm
Pendopharm is a Canadian pharmaceutical company known for its commitment to innovation and quality in generic drug manufacturing. The company’s Diltiazem products have gained recognition for their efficacy and safety profile, contributing to its strong position in the market.

8. Ratiopharm Inc.
Ratiopharm Inc. is a subsidiary of Teva Canada Limited, specializing in the production of generic medications, including Diltiazem. The company’s Diltiazem formulations are widely used in the treatment of cardiovascular conditions, making it a key player in the market.

9. Pro-Distribution Services
Pro-Distribution Services is a major distributor of generic pharmaceutical products in Canada, including Diltiazem formulations. The company’s wide distribution network and competitive pricing have made its Diltiazem products accessible to a large number of patients across the country.

10. Laboratoire RIVA Inc.
Laboratoire RIVA Inc. is a Quebec-based pharmaceutical company with a focus on providing affordable generic medications to the Canadian population. The company’s Diltiazem formulations are known for their quality and cost-effectiveness, making them a popular choice among healthcare providers.

Insights:

The market for generic Diltiazem in Canada is expected to continue growing in the coming years, driven by factors such as an aging population and increasing prevalence of cardiovascular diseases. With the government’s push for cost-effective healthcare solutions, generic manufacturers will play a crucial role in meeting the demand for affordable medications. It is projected that the generic drug market in Canada will surpass $7 billion by 2025, with Diltiazem remaining a key player in the market. As competition among generic manufacturers intensifies, companies will need to focus on innovation and quality to maintain their market share and meet the evolving needs of patients and healthcare providers.

Related Analysis: View Previous Industry Report

Author: Robert Gultig in conjunction with ESS Research Team

Robert Gultig is a veteran Managing Director and International Trade Consultant with over 20 years of experience in global trading and market research. Robert leverages his deep industry knowledge and strategic marketing background (BBA) to provide authoritative market insights in conjunction with the ESS Research Team. If you would like to contribute articles or insights, please join our team by emailing support@essfeed.com.
View Robert’s LinkedIn Profile →