KMX vs SHC Comparison

CarMax sells, finances, and services used and new cars through a chain of over 250 used retail stores. It was formed in 1993 as a unit of Circuit City and spun off into an independent company in late 2002. Used-vehicle sales were 83% of fiscal 2025 revenue and wholesale about 17%, with the remaining portion composed of extended service plans and repair. In fiscal 2025, the company retailed and wholesaled 789,050 and 544,312 used vehicles, respectively. CarMax is the largest used-vehicle retailer in the US but still estimates that it had only about 3.7% US market share of vehicles 0-10 years old in calendar 2024. It seeks over 5% share. CarMax is based in Richmond, Virginia.

Sotera Health Co provides sterilization, analytical lab testing, and advisory services to help ensure that medical, pharmaceutical, and food products are safe for healthcare practitioners, patients, and consumers. The company operates in three reportable segments: Sterigenics, Nordion, and Nelson Labs. The Sterigenics segment, which generates maximum revenue, provides outsourced terminal sterilization and irradiation services for medical devices, pharmaceuticals, food safety, and other application markets using three core technologies: gamma irradiation, EO processing, and E-beam irradiation. Geographically, the company generates maximum revenue from the United States, followed by Canada, Europe, and other regions.