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Searles Valley Minerals

Materials· Trona, California, United States
LAYOFFS TRACKED
2
LAST EVENT
Apr 7, 2026
MARKET CAP
EMPLOYEES
600

Searles Valley Minerals is a U.S.-based producer and processor of minerals and chemical products derived from brines and natural mineral deposits, including borax, soda ash, salt, and related industrial minerals. The company operates mining and processing facilities in the Searles Valley (Trona), California area and supplies materials to agriculture, chemical, glass, and other industrial markets.

Layoff timeline

2 EVENTS
Apr 7, 2026WARN notice
Main Street Trona, CA

Searles Valley Minerals has issued a WARN-style notice that it will idle its Trona and Argus operations, resulting in anticipated permanent employment separations for more than 350 employees. The separations are expected to occur on April 7, 2026, with the idling effective April 8, 2026, and the company is providing approximately a 60-day notice period. Searles said affected employees will continue to receive pay and benefits until separation and that it intends to offer a severance package conditioned on agreement and release of claims. The company will coordinate with Kern County and San Bernardino County workforce development boards to provide support services and referenced eligibility for state assistance programs such as CalFresh.

Reported Feb 23, 2026Date not disclosedNews

Searles Valley Minerals has announced plans to lay off 310 employees as part of its operational restructuring. The layoffs are part of a broader strategy to adjust the company's workforce in response to changing market conditions. While specific details regarding the timeline and affected departments have not been disclosed, the company is preparing for these significant cuts. This decision reflects ongoing challenges within the industry and aims to streamline operations for better efficiency moving forward.

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