Superior's Energy Services division provides distribution, wholesale procurement and related services in relation to propane, heating oil and other refined fuels. The division also provides fixed-price electricity supply services.
Superior's Specialty Chemicals division is a leading supplier of sodium chlorate and technology to the pulp and paper industries and a regional supplier of potassium and chloralkali products to the U.S. Midwest. In business since 1897, ERCO Worldwide has nine specialty chemicals plants in Canada, the U.S. and Chile.
Superior's Construction Products Distribution business is one of North America's leading distributors of commercial and industrial insulation and specialty walls and ceiling products. It is the largest distributor of specialty construction products to the walls and ceilings industry of Canada.