UTHR vs VRSN Comparison

United Therapeutics specializes in drug development for pulmonary arterial hypertension, a rare and progressive disease marked by abnormally high blood pressure in the arteries of the lungs. The company's therapies for PAH largely focus on the prostacyclin pathway, and many of its treatments are based on the same molecule, treprostinil. Most of the company's sales are generated within the United States. United Therapeutics also markets a pediatric oncology drug, but its focus largely remains in pulmonary arterial hypertension.

Verisign is the sole authorized registry for several generic top-level domains, including the widely utilized .com and .net top-level domains. The company operates critical internet infrastructure to support the domain name system, including operating two of the world's 13 root servers that are used to route internet traffic. In 2018, the firm sold off its Security Services business, signalling a renewed focus on the core registry business.