VRTX vs SNY Comparison

Vertex Pharmaceuticals is a global biotechnology company that discovers and develops small-molecule drugs for the treatment of serious diseases. Its key drugs are Kalydeco, Orkambi, Symdeko, and Trikafta/Kaftrio for cystic fibrosis, where Vertex therapies remain the standard of care globally. Vertex has diversified its portfolio through Casgevy, a gene-editing therapy for beta thalassemia and sickle-cell disease. Additionally, Vertex is evaluating small-molecule inhibitors targeting acute and chronic pain using nonopioid treatments, and small-molecule inhibitors of APOL1-mediated kidney diseases. Vertex is also investigating cell therapies to deliver a potential functional cure for type 1 diabetes.

Sanofi develops and markets drugs with a concentration in vaccines, immunology, oncology, cardiovascular disease, diabetes, and over-the-counter treatments. 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 about 30% 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.