SUNB vs CNC Comparison

Sunbelt Rentals (formerly UK-based Ashtead Group) is the number two equipment rental company in the US (11% market share), with a smaller presence in Canada and the UK. Sunbelt operates a rental fleet of just over $20 billion across a network of 1,200 stores in the US, nearly 135 stores in Canada, and and 190 stores in the UK. The company has experienced rapid growth over the past decade as its customers increasingly turn to rental versus owning equipment outright. The general tool business has been augmented by the Specialty Rental business, which has grown to 30% of the mix. Revenue is now greater than 50% nonconstruction, with the remainder focused more directly on commercial construction.

Centene is a managed care organization that focuses on government-sponsored healthcare plans, including Medicaid, Medicare, and the individual exchanges. Centene served 20 million medical members as of December 2025, mostly in Medicaid (about 64% of membership), the individual exchanges (about 28%), and Medicare (about 5%). The company also provides Medicare Part D pharmaceutical plans.