General Info

ERCO Worldwide specializes as a producer of chemicals. Based in Nekoosa, Wis., it serves a variety of industries, including municipal and industrial water treatment, food processing, fertilizers, agricultural intermediates and oil and gas. ERCO Worldwide is a division of Superior Plus LP, a wholly owned subsidiary of Superior Plus Corp. Some of its products include caustic soda, chlorine, chlorine dioxide technology, ERCO smarts, hydrochloric acid, potassium hydroxide, potassium hydroxide and sodium chlorate. ERCO Worldwide is the second largest producer of sodium chlorate in the world.