Tenant: Carolina Panthers Year Opened: 1996 Cost to Build: $248 million Cost of Naming Rights: 20 years, $140 million
Bank of America (BAC) bought the naming rights to the stadium in 2004 when the sponsorship deal of LM Ericsson (ERIC) expired. BofA had previously been the team's financial-services partner before expanding the relationship. Headquartered in downtown Charlotte, N.C., BofA is the largest U.S. corporation with an NFL naming-rights deal.