Keyera Corp. engages in the operation of assets in the oil and gas industry between the upstream sectors. The company is headquartered in Calgary, Alberta and currently employs 1,201 full-time employees. The company went IPO on 2003-05-30. The firm's predominantly fee-for-service-based business consists of natural gas gathering and processing; natural gas liquids processing, transportation, storage and marketing; iso-octane production and sales, and a condensate system in the Edmonton/Fort Saskatchewan area of Alberta. Its segments include Gathering and Processing, Liquids Infrastructure and Marketing. The Gathering and Processing segment owns and operates raw gas gathering pipelines and processing plants, which collect and process raw natural gas, remove waste products and separate economic components, primarily natural gas liquids (NGLs). The Liquids Infrastructure segment owns and operates a network of facilities for the gathering, processing, storage and transportation of the by-products of natural gas processing. The Marketing segment is involved in the marketing of propane, butane, condensate and iso-octane, and engages in liquids blending.