Gainbridge Fieldhouse
The arena opened as Conseco Fieldhouse, named via a contract with the company then known as Conseco, a financial services company based in the Indianapolis suburb of Carmel. In 2010, the company renamed itself CNO Financial Group, but temporarily kept the Conseco name on the building. In December 2011, the company changed the arena name to Bankers Life Fieldhouse, after one of its subsidiaries. CNO decided not to renew its naming sponsorship after it expired on June 30, 2019. The "Bankers Life" name remained on the arena until September 27, 2021, when Indianapolis-based financial platform Gainbridge entered into a new naming contract.