H2O Innovation Inc. designs and provides integrated water treatment solutions based on membrane filtration technology. It operates through three segments: Water Technologies and Services, Specialty Products, and Operation and Maintenance Services. The company offers membrane filtration technology for municipal, industrial, energy, and natural resources end-users; and aftersales services, as well as digital solutions to monitor and optimize water treatment plants. Its products include the FiberFlex open-source technologies for water treatment systems; the flexMBR for wastewater treatment systems; SILO system for wastewater and water reuse treatment; and FlexBox, a mobile fleet of water and wastewater treatment systems, such as containerized ultrafiltration or reverse osmosis (RO) systems. The company also offers specialty chemicals, consumables, and specialized products for the water industry, including RO membrane chemicals, such as antiscalants, flocculants, biocides, and cleaning chemicals; corrosion resistant equipment for desalination plants; flexible grooved-end couplings, fiberglass reinforced polyester cartridge filter housings, self-cleaning disc and screen filters, bag filters, cartridges, and strainers; and maple farming equipment. In addition, it operates, maintains, and repairs water and wastewater treatment systems, distribution equipment, and associated assets. The company was incorporated in 1995 and is headquartered in Quebec City, Canada. As of December 8, 2023, H2O Innovation Inc. was taken private.