Fathom Online Corp. operates as a search marketing and advertising services company. It offers digital and traditional media management and buying; and analytics platforms and marketing intelligence solutions. The company’s services also include strategy development, program implementation, and monitoring and measuring results. Its marketing intelligence platform retrieves and reports data from publishers, search engines, tracking systems, and various marketing CRM systems to deliver a toolset for marketers to manage and analyze search marketing campaigns. The company’s Fathom Analytics is a marketing analytics platform that aggregates data from multiple transaction channels to optimize the performance of online and offline campaigns. The company serves consumer, business-to-business, and ecommerce advertisers, as well as travel, tourism, telecom, real estate, and publishing companies. Fathom Online Corp. was founded in 2002 and is based in San Francisco, California with additional offices in New York, New York; and Chicago, Illinois.