DGX vs NVR Comparison

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.

NVR Inc is a United States-based homebuilding company. It builds single-family detached homes, townhomes, and condominium buildings under three brands, Ryan Homes, NVHomes, and Heartland Homes. The company through its subsidiary also operates a mortgage banking and title services business. The homebuilding segment includes four geographic areas of the Mid-Atlantic, North East, Mid-East, and South East.