Mobidays, Inc. engages in the provision of online advertising services. It operates through the following business divisions: Marketing Service, Media Rep, Mobile Marketing Platform, Mobi Contents Tech, AD-Tech/Data-Tech Solutions, Marketing-related business, and Mobigames. The Marketing Service business division focuses on performance marketing. The Media Rep business division refers to the provision of services to advertising agencies that create creatives such as advertising videos. The Mobile Marketing Platform business division refers to MobiConnect, a mobile marketing platform. The Mobi Contents Tech business division engages in K-Pop content through the Cocodive platform. The AD-Tech/Data-Tech Solutions business division focuses on the MobiOne playform. The Marketing-related business division focuses on maximizing the lock-in effect of customers through other types of services that make up the marketing ecosystem. The Mobigames business division engages in the development and supply of mobile games. The company was founded on May 6, 2014 and is headquartered in Seoul, South Korea.