EXHIBIT 21.1
SUBSIDIARIES OF THE REGISTRANT
| | | | | | |
Name of Corporation |
| Jurisdiction of |
| % of Voting |
| |
---|---|---|---|---|---|---|
ASC Holdings, Inc. | | Utah | | | 100 | % |
Kronos Worldwide, Inc. (2) | | Delaware | | | 50 | % |
NL Industries, Inc. (2), (3), (4) | | New Jersey | | | 83 | % |
CompX International Inc. (4) | | Delaware | | | 87 | % |
Tremont LLC | | Delaware | | | 100 | % |
TRECO LLC | | Nevada | | | 100 | % |
Basic Management, Inc. | | Nevada | | | 63 | % |
Basic Water Company | | Nevada | | | 100 | % |
Basic Water Company SPE LLC | | Nevada | | | 100 | % |
Basic Environmental Company LLC | | Nevada | | | 100 | % |
Basic Power Company | | Nevada | | | 100 | % |
Basic Remediation Company LLC | | Nevada | | | 100 | % |
Basic Land Company | | Nevada | | | 100 | % |
The LandWell Company LP (5) | | Delaware | | | 50 | % |
Henderson Interchange Sign LLC | | Nevada | | | 100 | % |
| | | | | | |
TRE Holding Corporation | | Delaware | | | 100 | % |
TRE Management Company | | Delaware | | | 100 | % |
Tall Pines Insurance Company | | Vermont | | | 100 | % |
Medite Corporation | | Delaware | | | 100 | % |
(1) | Held by the Registrant or the indicated subsidiary of the Registrant. |
(2) | Subsidiaries of Kronos are incorporated by reference to Exhibit 21.1 of Kronos’ Annual Report on Form 10-K for the year ended December 31, 2021 (File No. 333-100047). NL owns an additional 30% of Kronos directly. |
(3) | Subsidiaries of NL are incorporated by reference to Exhibit 21.1 of NL’s Annual Report on Form 10-K for the year ended December 31, 2021 (File No. 1-640). |
(4) | Subsidiaries of CompX are incorporated by reference to Exhibit 21.1 of CompX’s Annual Report on Form 10-K for the year ended December 31, 2021 (File No. 1-13905). |
(5) | TRECO LLC owns an additional 27% of The LandWell Company LP directly. |