Questor Technology Inc., an environmental emissions reduction technology company, designs, manufactures, and services clean combustion systems in Canada and the United States. Its technology enables its customers to meet emission regulations, reduce greenhouse gas emissions, address community concerns, and enhance safety at industrial sites. The company offers its solutions for various oil and gas projects, as well as for landfill biogas, syngas, waste engine exhaust, geothermal and solar, and cement plant waste heat. It also provides equipment rental services. The company was formerly known as Interglobe Gas Technology Inc. and changed its name to Questor Technology Inc. in September 1995. Questor Technology Inc. was founded in 1994 and is headquartered in Calgary, Canada.