BioRem Inc., a clean technology engineering company, designs, manufactures, distributes, and sells air pollution control systems that are used to eliminate odors, volatile organic compounds, and hazardous air pollutants. The company offers biofilters; biotrickling filters; multi-stage systems; biogas desulfurization systems; dry scrubber adsorption systems; and cannabis odor control systems. It also sells biofiltration media products under the BIOSORBENS, XLD, BIOPAK, BIOROLL, and BIOBLOK names. The company operates in Canada, the United States, China, and internationally. In addition, its products are used in wastewater and water treatment plants, municipal solid waste and waste to energy, pet food manufacturing, rendering plants, food and beverage, petrochemical, semiconductor, chemical production facilities industries. BioRem Inc. was founded in 1990 and is headquartered in Puslinch, Canada.