For more than 150 years, we've produced refined borates that are essential to fundamental products and applications.
Today, we are driven by finding better, more sustainable ways to provide the boron that the world needs.
Today, we are driven by finding better, more sustainable ways to provide the boron that the world needs.
Our mission is to achieve better outcomes for our people, the planet, communities, and customers.
U.S. Borax's sustainability agenda is aligned with Rio Tinto's environmental, social, and governance (ESG) approach to create a more equitable and sustainable future for the people and planet.

Mitigating our impact on the planet is critical, especially as we move toward a decarbonized world. At U.S. Borax, we practice responsible environmental stewardship by:
U.S. Borax prioritizes not only physical safety, but also the mental well-being of our people. From the Inclusion Council's diversity and inclusion work to our commitment to advancing professional development opportunities for women in mining, we’re finding ways to ensure everyone can reach their full potential.
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We are closely involved in the communities in which we operate. U.S. Borax creates a positive legacy through: