Clivus Multrum, Inc., designs, manufactures, and sells composting toilets and greywater irrigation systems, with the aim of conserving water and keeping the nutrients in human waste from becoming a source of pollution. For more than 30 years, Clivus Multrum has led the way in providing environmentally sound waste treatment solutions to customers in North America and beyond. Today, these systems are used in green buildings, parks, recreation facilities, nature centers, and homes around the world.