Integral Ad Science Holding Corp. (IAS) functions as a premier provider of digital advertising verification services. With a significant global footprint, IAS provides its services across numerous international markets, including the United States, United Kingdom, Germany, Italy, Spain, Sweden, Singapore, Australia, France, Japan, Canada, India, and Brazil. At its core is IAS Signal, a proprietary cloud-based technology platform that delivers actionable insights and unbiased measurement and verification for digital advertisements.