About Us

For more than 40 years, GSLM's production facility on Utah's Great Salt Lake has leveraged the mineral richness of this natural wonder to provide nutrients that growers throughout North America rely on to optimize crop, orchard, ornamental and turf quality and yield. Today, we are:

• The largest producer of SOP in North America, producing 400,000 tons each year.
• Managing 45,000 acres of solar evaporation ponds that utilize the sun as its primary source of energy to ensure ecologically sound production.
• Employing 350 associates and 80 contractors at our Ogden, Utah facility.
• Increasing production capacity and efficiency of our current plant and ponds.

GSLM is a key company of Compass Minerals (NYSE: CMP), a worldwide leader in the minerals business.

• SOP
• Chlori-Mag^®
• Organic
• Development