REGN vs SNY Comparison

Regeneron Pharmaceuticals discovers, develops, and commercializes products that fight eye disease, cardiovascular disease, cancer, and inflammation. The company has several marketed products, including Eylea, approved for wet age-related macular degeneration and other eye diseases; Praluent for LDL cholesterol lowering; Dupixent in immunology; Libtayo in oncology; and Kevzara in rheumatoid arthritis. Regeneron is also developing monoclonal and bispecific antibodies with Sanofi, other collaborators, and independently, and has earlier-stage partnerships that bring new technology to the pipeline, including RNAi (Alnylam) and CRISPR-based gene editing (Intellia).

Sanofi develops and markets drugs with a concentration in oncology, immunology, cardiovascular disease, diabetes, over-the-counter treatments and vaccines. However, the company's decision in late 2019 to pull back from the cardio-metabolic area will likely reduce the firm's footprint in this large therapeutic area. The company offers a diverse array of drugs with its highest revenue generator, Dupixent, representing just over 20% of total sales, but profits are shared with Regeneron. Just over 40% of total revenue comes from the United States and 25% from Europe. Emerging markets represent the majority of the remainder of revenue.