On the Record · Compass Minerals International
Compass Minerals International subsidiaries, as it lists them
The subsidiaries Compass Minerals International lists in its latest annual report, with the jurisdiction of each, linked to the filing.
Subsidiaries it lists
| Subsidiary | Jurisdiction |
|---|---|
| Clyman Bay Resources, Inc. | Delaware, U.S. |
| CMI Nova Scotia Company | Nova Scotia, Canada |
| CMP Canada Inc. | Nova Scotia, Canada |
| CMP Capital, Inc. | Delaware, U.S. |
| Compass Canada Limited Partnership | Ontario, Canada |
| Compass Canada Potash Holdings Inc. | Saskatchewan, Canada |
| Compass Cayman Holdings Ltd. | Cayman Islands |
| Compass Minerals (Europe) Limited | England and Wales |
| Compass Minerals America Inc. | Delaware, U.S. |
| Compass Minerals Canada Corp. | Nova Scotia, Canada |
| Compass Minerals Chile Limitada | Chile |
| Compass Minerals do Brasil Ltda. | Brazil |
| Compass Minerals Europe B.V. | Netherlands |
| Compass Minerals International Limited Partnership | Ontario, Canada |
| Compass Minerals Lithium Corp of America Inc. | Delaware, U.S. |
| Compass Minerals Louisiana Inc. | Delaware, U.S. |
| Compass Minerals Nova Scotia Company | Nova Scotia, Canada |
| Compass Minerals Ogden Inc. | Delaware, U.S. |
| Compass Minerals Receivables LLC | Delaware, U.S. |
| Compass Minerals Storage & Archives Limited | England and Wales |
| Compass Minerals UK Holdings Limited | England and Wales |
| Compass Minerals UK Limited | England and Wales |
| Compass Minerals USA LLC | Delaware, U.S. |
| Compass Minerals Winnipeg Unlimited Liability Company | Nova Scotia, Canada |
| Compass Minerals Wynyard Inc. | Saskatchewan, Canada |
| Compass Resources Canada Company | Nova Scotia, Canada |
| Compass South American Salt Holdings Ltd. | Cayman Islands |
| Curlew Valley Farms, LLC | Utah, U.S. |
| DeepStore Holdings Limited | England and Wales |
| DeepStore Limited | England and Wales |
| Dove Creek Grazing, LLC | Utah, U.S. |
| Fortress Asset Protection Group, LLC | Delaware, U.S. |
| Fortress Employment Group, Inc. | California, U.S. |
| Fortress North America, LLC | Delaware, U.S. |
| FRS Group LLC | Delaware, U.S. |
| Great Salt Lake Holdings, LLC | Delaware, U.S. |
| GSL Corporation | Delaware, U.S. |
| NAMSCO Inc. | Delaware, U.S. |
| NASC Nova Scotia Company | Nova Scotia, Canada |
| RT 094 Empreendimentos e Participações Ltda. | Brazil |
| Salt Union Limited | England and Wales |
From Exhibit 21 of the 10-K for 2025. Companies must list their significant subsidiaries there and may leave out smaller ones, so this is the company’s own list, not every entity it owns.
Read from Compass Minerals International’s annual reports (10-K for 2025, 10-K for 2024, 10-K for 2023) and the financial data it files with the SEC, as of 2025-12-12. Every quotation is word for word from the filing linked beside it; how these pages are built and checked. The full record is in its company data sheet.