EX-21.1 9 ex211202510-k.htm EX-21.1
EXHIBIT 21.1
JOHNSON CONTROLS INTERNATIONAL PLC
The following is a list of significant subsidiaries of Johnson Controls International plc, as defined by Section 1.02(w) of Regulation S-X, as of September 30, 2025.

Name of Company |  | Jurisdiction Where Subsidiary is Incorporated
Johnson Controls Fire Protection LP |  | Delaware, United States
Johnson Controls, Inc. |  | Wisconsin, United States