The Mosaic Company

Louisiana Phosphate

The Mosaic Company is the world’s leading integrated producer of concentrated phosphate and potash. With over 500 employees and contractors, our Louisiana phosphate operation plays a critical role in feeding the world.

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Louisiana Operations

Phosphate manufacturing requires rigorous review by applicable governmental agencies, and the process of permitting facilities like ours is long and comprehensive. Mosaic’s phosphate businesses are among the most highly regulated in the country and uphold some of the most stringent operating regulations.

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Mosaic in your Community

Mosaic in your Community

Our St. James Parish team works daily to promote a positive safety culture, and to constantly improve the health, safety and environmental performance at our facilities.

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Our Partners

Our Impact

Our St. James Parish employees make meaningful contributions of their time, knowledge and resources to local organizations to help make our community stronger.

Mosaic in your Community

Stay Informed

We engage regularly with our local, state and federal partners to protect the health and safety of our communities, our employees, and the environments where we live and work. Please visit our Resources page for information, frequently asked questions, and more.

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News & Events

Mosaic supports grand opening of Bayou Region Incubator.

March 18, 2024
The Bayou Region is open for business. Mosaic is making it possible.  Initial startup costs can hinder many would-be
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Hanging Up His Hard Hat

February 21, 2024
Mosaic Employee Retires After Four Decades in Louisiana
After 49 years working for Mosaic in Louisiana, Gerard “Gip” Gipson retired on Feb. 1. In this next chapter, Gip
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