GHC vs MTRN 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.

Materion Corp offers products that include precious and non-precious specialty metals, inorganic chemicals and powders, specialty coatings, specialty engineered beryllium and copper-based alloys, beryllium composites, ceramics, and engineered clad and plated metal systems. Its segments are: Performance Materials provides beryllium and non-beryllium containing alloy systems and custom engineered parts. Electronic Materials produces chemicals, microelectronics packaging, and specialty metal products, including vapor deposition targets and preforms. Precision Optics produces thin film coatings and optical filter materials. The Other reportable segment includes unallocated corporate costs and assets. It operates in the United States, Asia, Europe, and other countries.