Pfizer is a global pharmaceutical leader known for innovative medicines and vaccines, including the first mRNA COVID-19 vaccine. Its key strengths include a robust pipeline in oncology, immunology, and rare diseases. Pfizer Canada, headquartered in Kirkland, Quebec, manages clinical trials, regulatory affairs, and commercial operations nationwide. The company also maintains strong partnerships with hospitals and research networks. Canadian operations focus on improving access to vaccines, specialty treatments, and preventive care.