EX-21.1 3 cix-20231231xex21d1.htm EX-21.1

Exhibit 21.1

SUBSIDIARIES OF THE REGISTRANT

​

​ | ​ | ​ | ​ | ​
Name of Corporation |  | Jurisdiction of Incorporation or Organization |  | % of Voting Securities Held at December 31, 2023
​ | ​ | ​ | ​ | ​
CompX Security Products Inc. | ​ | Delaware | ​ | 100
​ | ​ | ​ | ​ | ​
CompX Marine Inc. | ​ | Delaware | ​ | 100
Custom Marine Inc. | ​ | Delaware | ​ | 100
JZTB Realty LLC | ​ | Wisconsin | ​ | 100
Livorsi Marine Inc. | ​ | Illinois | ​ | 100

​