BioRem Inc., a clean technology engineering company, manufactures an air pollution control systems that are used to eliminate odorous and harmful contaminants. The company offers BASYS and BiofiltAIR biofilters; MYTILUS biotrickling filters; SYNERGY multi-stage synergy; biogas desulfurization; dry scrubber adsorption; and cannabis odor control systems. It sells its products under the BIOSORBENS, XLD, BIOPAK, BIOROLL, and BIOBLOK. The company operates in Canada, the United States, China, and internationally. BioRem Inc. was founded in 1990 and is headquartered in Puslinch, Canada.