Superior Plus Corp. engages in the provision of propane distribution, specialty chemicals, construction products distribution and fixed price energy services. The company operates through two segments: Energy Distribution and Specialty Chemicals. The Energy Distribution Segment buys and sells propane and other liquid fuels and related products in Canada and the United States. The Specialty Chemicals Segment produces and sells sodium chlorate, chlor-alkali products and sodium chlorite in North America and internationally. The company was founded on August 2, 1996 and is headquartered in Calgary, Canada.