VIV vs CNC Comparison

Telefonica Brasil, known as Vivo, is the largest wireless carrier in Brazil with 102 million customers, which is equal to about 39% market share. The firm is strongest in the postpaid business, where it has 68 million customers, or about 41% share of this market. Wireless services and equipment contribute about 70% of total revenue. Vivo is the incumbent fixed-line telephone operator in Sao Paulo state and also owns an extensive fiber network across the country. The firm provides internet access to 8 million households on this network. The firm also sells pay-TV and phone services to its fixed-line customers. Finally, corporate data and IT services, including cloud computing support, contribute about 9% of total revenue.

Centene is a managed care organization that focuses on government-sponsored healthcare plans, including Medicaid, Medicare, and the individual exchanges. Centene served 22 million medical members as of December 2024, mostly in Medicaid (about 60% of membership), the individual exchanges (about 20%), and Medicare (about 5%). The company also has a military contract and provides Medicare Part D pharmaceutical plans.