EXHIBIT 21.1
SUBSIDIARIES OF THE REGISTRANT | ||||
| | Jurisdiction of | | % of voting |
| | incorporation | | securities held at |
NAME OF CORPORATION | | or organization | | December 31, 2025 (1) |
CompX International Inc. (2) | | Delaware | | 87 |
Kronos Worldwide, Inc. (3) | | Delaware | | 31 |
EWI RE, Inc. | | New York | | 100 |
NL Environmental Management Services, Inc. | | New Jersey | | 100 |
NLKW Holding, LLC | | New Jersey | | 100 |
| (1) | Held by the Registrant or the indicated subsidiary of the Registrant |
| (2) | Subsidiaries of CompX International Inc. are incorporated by reference to Exhibit 21.1 of CompX’s Annual Report on Form 10-K for the year ended December 31, 2025 |
| (3) | Subsidiaries of Kronos Worldwide, Inc. are incorporated by reference to Exhibit 21.1 of Kronos’ Annual Report on Form 10-K for the year ended December 31, 2025 |