The Mosaic Company is a Fortune 500 company based in Tampa, Florida which mines phosphate, potash, and collects urea for fertilizer, through various international distribution networks, and Mosaic Fertilizantes. It is the largest U.S. producer of potash and phosphate fertilizer.

Canpotex, short for Canadian Potash Exporters, is a Canadian potash exporting and marketing firm, incorporated in 1970 and operating since 1972. Based in Saskatchewan, Canpotex manages the entire Saskatchewan potash exporting industry, including transportation and delivery.