Integral Ad Science Holding Corp. operates as a digital advertising verification company in the United States. The company provides IAS Signal, a cloud-based technology platform enables customers to maximize their ROAS by verifying their ads; and deliver independent measurement and verification of digital advertising across devices, channels, and formats, including desktop, mobile, connected TV (CTV), social, display, video, and emerging media. It offers also digital media quality solutions; ad fraud detection and prevention, viewability and attention, brand safety and suitability, contextual targeting, inventory yield management, and reporting. In addition, the company offers Quality Impressions, a metric that helps ensure media quality standards; context control solution that delivers co…