ISC Gums (Importers Service Corporation) is a producer of high quality hydrocolloids used in the Food, Beverage and Nutrition industry. Importers Service Corporation produces a full line of gum arabic; organic, fibre and non-GMO. Call us to discuss your application. ISC Gums is the leading manufacturer of gum acacia. Our facility is the largest in the world dedicated solely to the production of gum acacia. The combination of commitment to quality and expertise in our field has made Importers Service Corporation a reliable supplier and the perfect partner dedicated to our customers’ success.