Production at the Wynyard, Saskatchewan, plant began in 1984 and Compass Minerals acquired the site in 2011. The plant is Canada’s largest producer of sulfate of potash (SOP).
The site uses two unique processes to produce SOP:
- The ion exchange process produces SOP that is one of the purest products in the world. This product is suitable for the pharmaceutical, medical and food industries.
- SOP produced using the glaserite process is generally used as a specialty fertilizer in high-value crops and other industrial uses.
#2 Big Quill Road
Wynyard, Saskatchewan S0A 4T0