Fiserv, Inc. is an American multinational Fortune 500 company known for providing Financial services, often Fintech, to banks and related foundations. The company's clients include banks, thrifts, credit unions, securities broker dealers, leasing and finance companies, and retailers. In October 2015, American Banker and BAI ranked the company third by revenue among technology providers to U.S. banks. Fiserv reported total revenue of $10.187 billion in 2019. In summer of 2018, Fiserv obtained the naming rights to the Fiserv Forum, home to the Milwaukee Bucks, for 25 years. Fiserv is also the owner of First Data since 2019, and by extension the Clover brand and products, meaning Fiserv is directly competing with Square, Inc. and Shopify in point of sale payment terminals for small businesses.