#1 producer of salt in North America & the United Kingdom
#1 producer of sulfate of potash specialty fertilizer in the Western Hemisphere
#1 producer of magnesium chloride in North America
Compass Minerals releases 2014 sustainability report
Compass Minerals named to list of Most Trustworthy Companies in America
THROUGH THE RESPONSIBLE TRANSFORMATION OF THE EARTH’S NATURAL RESOURCES, WE HELP KEEP PEOPLE SAFE, FEED THE WORLD AND ENRICH LIVES EVERYDAY.