EX-21 3 a201810-kexhibit21.htm EXHIBIT 21
EXHIBIT 21
FIRST FINANCIAL BANCORP. SUBSIDIARIES (as of 12/31/18)

Name |  | State of Other Jurisdiction of Incorporation or Organization
First Financial Bank |  | Ohio
First Financial Collateral, Inc. |  | Indiana
First Financial Equipment Finance, LLC |  | Ohio
First Financial Insurance Holding Company |  | Ohio
First Financial Insurance, Inc. |  | Ohio
First Franchise Capital Corporation |  | Indiana
Irwin Home Equity Corporation |  | Indiana
IHE Funding Corp. II |  | Delaware
Irwin Union Realty Corporation |  | Indiana
MainSource Insurance, LLC |  | Indiana
MSB Investments of Nevada, Inc. |  | Nevada
MSB Holdings of Nevada, Inc. |  | Nevada
MSB of Nevada, LLC |  | Nevada
First Financial Preferred Capital, Inc. |  | Ohio
New American Real Estate, LLC |  | Indiana
Oak Street Holdings Corporation |  | Delaware
Oak Street Funding LLC |  | Delaware
Oak Street Servicing, LLC |  | Delaware
CDE Fifty-One Service Corporation |  | Indiana
FCBKY Holding, LLC |  | Kentucky
Peoples Building and Savings Service Corporation of Troy, Ohio |  | Ohio
MainSource Risk Management, Inc. |  | Nevada
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