EXHIBIT 21.1 SUBSIDIARIES OF THE REGISTRANT Southern Pacific Bank, a California corporation. Imperial Business Credit, Inc., a California corporation. Imperial Credit Advisors, Inc., a California corporation. Auto Marketing Network, Inc., a Florida corporation. Imperial Credit Asset Management Corp., a California corporation. Imperial Credit Worldwide, Ltd., a California corporation. Imperial Capital Group, LLC, a Delaware limited liability company. Each of the aforementioned subsidiaries does business under its respective name.