Innophos Holdings Inc is a holding company that manufactures and sells through its subsidiaries a variety of ingredients used in the production of food, beverages, dietary supplements, pharmaceuticals, and oral care products. Innophos ingredients are made primarily from specialty phosphates. The company organizes itself into three segments based on product and geography: specialty phosphates U.S. and Canada, specialty phosphates Mexico, and GTSP and other. The GTSP and other segment sells granular triple super phosphate (GTSP), which is used to make fertilizer for the agricultural industry.