The Wolfram Group consists of four companies: Wolfram Research, Inc. and Wolfram Media, Inc. in the United States, Wolfram Research Europe Ltd. in the United Kingdom, and Wolfram Research Asia Ltd. in Japan. The UK office coordinates the sales, marketing, and support of all European distributors and customers, and the office in Japan is a direct sales and marketing liaison to distributors and resellers. The Wolfram Group has employees in research and development, marketing, sales, support, and customer service. An Executive Committee of six long-serving Wolfram Research members, representing each division of the Group, reports to the president and CEO,