EX-21 4 a202410-kexhibit21.htm EX-21
EXHIBIT 21
FIRST FINANCIAL BANCORP. SUBSIDIARIES (as of 12/31/24)

Name |  | State of Other Jurisdiction of Incorporation or Organization
First Financial Bank |  | Ohio
First Financial Collateral, Inc. |  | Indiana
First Franchise Capital Corporation |  | Indiana
Irwin Home Equity Corporation |  | Indiana
IHE Funding Corp. II |  | Delaware
MSB Investments of Nevada, Inc. |  | Nevada
MSB Holdings of Nevada, Inc. |  | Nevada
MSB of Nevada, LLC |  | Nevada
First Financial Preferred Capital, Inc. |  | Ohio
Oak Street Holdings Corporation |  | Delaware
Oak Street Funding LLC |  | Delaware
Oak Street Servicing, LLC |  | Delaware
Summit Funding Group, Inc. |  | Ohio
New York Systems Exchange, Inc. |  | Ohio
Summit RFG Corp. |  | Ohio
SFG Titling Co. |  | Ohio
PRC SFG, LLC |  | Ohio
Summit Financial Services, Inc.-Consolidated |  | Ohio
Summit-Northlake Canadian Leasing Corporation |  | Ohio
Summit MFR Leasing II, LLC |  | Ohio
Summit MFR Leasing, LLC |  | Ohio
PRC SFG II, LLC |  | Ohio
Summit Continental Leasing, LLC |  | Ohio
MainSource Statutory Trust I |  | Connecticut
MainSource Statutory Trust II |  | Connecticut
MainSource Statutory Trust III |  | Delaware
MainSource Statutory Trust IV |  | Delaware
FCB Bancorp Statutory Trust I |  | Delaware
OSF Insurance Receivables, LLC |  | Indiana
Yellow Cardinal Corporate Finance, LLC |  | Ohio
Yellow Cardinal M & A Services, Inc. |  | Ohio