SEM vs DV Comparison

Select Medical Holdings Corp is a healthcare company that operates through three segments: critical illness recovery hospitals, rehabilitation hospitals, and outpatient rehabilitation clinics. Critical illness recovery hospitals which derives maximum revenue consists of hospitals designed to serve the needs of patients recovering from critical illnesses, often with complex medical needs. The rehabilitation hospital segment consists of hospitals designed to serve patients that require intensive physical rehabilitation care. Patients are typically admitted to critical illness recovery hospitals and rehabilitation hospitals from general acute care hospitals. The outpatient rehabilitation segment consists of clinics that provide physical, occupational, and speech rehabilitation services.

DoubleVerify Holdings Inc is a digital media measurement and analytics software platform. Its solutions provide advertisers with unbiased data analytics that enable them to increase the effectiveness, quality, and return on their digital advertising investments. Its DV Authentic Ad, a proprietary metric of digital media quality, measures whether a digital ad was delivered in a brand-suitable environment, fully viewable, by a real person, and in the intended geography. The company's software interface, DV Pinnacle, delivers these metrics to customers in real time, allowing them to access critical performance data on their digital transactions. Geographically, the company operates in the United States and also has a presence in Germany, Singapore, France, Canada, Japan, and other countries.