Sodium sulphate is our business. Sulphate of potash is our future.
We are an innovative, efficient, and environmentally responsible world leader in the production of sodium sulphate.


Saskatchewan Mining and Minerals Inc. Named One of C …
Saskatchewan Mining and Minerals Inc. (SMMI) has once again been recognized as one of Canada’s Best Managed Companies in 2025, earning Platinum Club Member status for a 11th consecutive year. We are proud to have received this distinction every year since 2009. Being...
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SMMI Joins the Ranks of Canada’s Best Managed Comp …
Saskatchewan Mining and Minerals Inc. (SMMI) has once again been recognized as one of Canada’s Best Managed Companies in 2024. We are incredibly proud to have been recognized with this distinction every year since 2009 and building a world-class organization will...

SMMI secures PrairiesCan funding to diversify produc …
Saskatchewan Mining and Minerals Inc. (SMMI) is expediting construction of its sulphate of potash (SOP) processing facility and ensuring long-term production of sodium sulphate from its current facility with funding support from Prairies Economic Development Canada...

Three Firms Secured For Construction Of SOP Upgrade
SMMI have secured three firms to help build the $300-million sulphate of potash (SOP) fertilizer upgrade facility at our Chaplin plant. With original construction plans on the project delayed a year but set to start in the fall of 2023, it was important to secure the...
Since we acquired SMMI in 2005, we have operated as a private, family-owned company dedicated to environmental and corporate sustainability, committed to R&D, and always focused on the horizon.
We are proud to call mineral rich Saskatchewan, Canada home. The combination of our high quality natural sodium sulphate and our central location within Saskatchewan creates the perfect location for the production of high quality sodium sulphate and efficient product transportation. Over 80 domestic and international customers use Saskatchewan Mining and Minerals’ sodium sulphate in detergents, pulp and paper, glass, starch, industrial enzymes, water treatment and livestock mineral feed.
Saskatchewan Mining and Minerals is dedicated to consistently producing high-quality sodium sulphate, always ensuring a minimum standard of 99% detergent quality product is maintained.
Our commitment
to quality.
Our commitment
to the environment.