EX-21.1 3 nl-20221231xex21d1.htm EX-21.1

EXHIBIT 21.1


SUBSIDIARIES OF THE REGISTRANT

		Jurisdiction of		% of voting
		incorporation		securities held at
NAME OF CORPORATION		or organization		December 31, 2022 (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, 2022 (File No. 1-13905)

(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, 2022 (File No. 1-31763)