Microsoft is a technology company. The company develops and supports software, services, devices, and solutions. The company provides an array of services, including cloud-based solutions as well as solution support and consulting services. The company also delivers relevant online advertising. The company's products include operating systems; cross-device productivity applications; server applications; business solution applications; desktop and server management tools; software development tools; and video games. The company also designs, manufactures, and sells devices, including personal computers, tablets, gaming and entertainment consoles, other devices, and related accessories.

Nintendo is mainly engaged in the development, manufacture, and sale of home-use game hardware/software and peripheral equipment as well as software under the name of "Nintendo DS," "Nintendo 3DS," "Game Boy," "Nintendo 64,"" Game Boy Advance," "Wii," "Nintendo GameCube," "Game Boy Color" and "e-Reader (trading card games)." Co.'s principal software trademarks include "Pokemon," "Super Mario Bros.," "The Legend of Zelda," "STARFOX64" and others. Co. also provides online games and repair services. In addition, Co. is involved in the manufacture and sale of Japanese playing cards called "Karuta," playing cards and board games, as well as the management of intellectual property rights.

Sony is engaged in the development, design, production, manufacture, offer and sale of various kinds of electronic equipment, instruments and devices for consumer, professional and industrial markets such as network services, game hardware and software, televisions, audio and video recorders and players, still and video cameras, mobile phones, and semiconductors. Co. is engaged in the development, production, manufacture, and distribution of recorded music and the management and licensing of the words and music of songs as well as the production and distribution of animation titles. Co. is also engaged in the production, acquisition and distribution of motion pictures and television.

Tencent Holdings Limited is an investment holding company principally involved in the provision of value-added services (VAS) and online advertising services. The Company operates through three main segments. The VAS segment is mainly involved in provision of online/mobile games, community value-added services and applications across various Internet and mobile platforms. The Online Advertising segment is mainly engaged in display based and performance based advertisements. The Others segment is mainly involved in provision of payment related services, cloud services and other services.

Ubisoft Entertainment is an international independent developer, publisher & distributor of video games. Co. centers its business activities on developing, publishing & distributing video games for portable & home consoles, the PC, smartphones & tablets in both physical & online formats: high-definition with games for Xbox 360, PlayStation®3 & PC; casual with games for Nintendo®, KINECT & PlayStation®3 Move; and online for on-line games. Co.'s catalogue includes various types of games: Action/Adventure, Shooters, Sports, Strategy, Simulation, TV and Movie licenses, Games for everyone and Driving. Co.'s trademarks include Assassin's Creed®, Rainbow Six® Vegas 2, and Rayman Raving Rabids®.