GHC vs TGS Comparison

Graham Holdings Company is a diversified holding company with operations spanning educational services, television broadcasting, healthcare, manufacturing, automotive dealerships, and other businesses. The Company's education activities are conducted through Kaplan, whose services include academic preparation programs for international students, English-language programs, exam preparation, and career and academic advisement. These services are provided to students, schools, and colleges, both domestically and outside the United States. It operates through seven reportable segments: Kaplan International, Kaplan Higher Education, Kaplan Supplemental Education, Television Broadcasting, CSI, Manufacturing and Automotive, with key revenue coming from the Education and Automotive segments.

Transportadora de Gas del Sur SA is a transporters of natural gas in Latin America. The company's operating segments include Natural Gas Transportation, Midstream, Telecommunications, Production and Commercialization Liquids, Other Services, and Telecommunications. It generates maximum revenue from the Production and Commercialization of the Liquids segment. Geographically, it derives the majority of its revenue from Argentina.