Credit One Bank, N.A. , or Credit One, is a U.S. based bank specializing in credit cards. It has corporate offices in Paradise, Nevada. The bank is held by Credit One Financial, a bank holding company registered in Nevada.[2] Credit One Financial is a wholly owned subsidiary of Sherman Financial Group, LLC.[3] As of February 2011, Credit One services approximately 2 million cardholders across the United States.
The Credit One Invitational is a WTA tennis tournament held in Charleston, South Carolina.