YUMC vs DGX Comparison

Yum China is the largest restaurant operator in China, with over 18,000 locations and USD 12 billion in systemwide sales as of 2025. It generates revenue primarily from its own restaurants and franchise fees. While KFC and Pizza Hut are its flagship brands, Yum China's portfolio also includes Little Sheep, Taco Bell, Huang Ji Huang, and Lavazza. As a trademark licensee of Yum Brands, Yum China pays 3% of KFC and Pizza Hut's systemwide sales to its former parent, from which it spun off in 2016. However, even before the separation, Yum China was granted substantial autonomy, giving its Chinese leadership decision-making authority over menu, supply chain, and marketing—an unusual practice for Western chains at the time.

Quest Diagnostics is a leading independent provider of diagnostic testing, information, and services in the US. The company generates over 95% of its revenue through clinical testing, anatomic pathology, esoteric testing, and substance abuse testing with specimens collected at its national network of roughly 2,300 patient service centers, as well as multiple doctors offices and hospitals. The firm also runs a much smaller diagnostic solutions segment that provides clinical trials testing, risk-assessment services, and information technology solutions.