Westport Innovations engages in the research, development, and marketing of high-performance engines and fuel systems. Headquartered in Vancouver, British Columbia, their engines use gaseous fuels such as compressed natural gas (CNG), liquefied natural gas (LNG), hydrogen, and hydrogen-enriched compressed natural gas (HCNG). The company began in 1995 and is part of the Pollution and Treatment Controls Industry. They trade on the NASDAQ Global Market under the symbol (WPRT) and trade on the Toronto Stock Exchange under the symbol (WPT.TO)