QleanAir AB (publ) (QAIR.ST) designs, manufactures, and markets advanced air purification and odor neutralization solutions for indoor and outdoor environments. The company offers proprietary products including the QleanAir FS-series mobile air cleaners for particulate and gas filtration; the OxyNova oxygen generators for medical and wellness applications; and the NeutralAir odor neutralizers utilizing catalytic oxidation technology. These solutions target commercial, industrial, healthcare, hospitality, and residential sectors, with operations spanning Europe, Asia, North America, and the Middle East. Founded in 2009 and headquartered in Gothenburg, Sweden, QleanAir focuses on sustainable air quality technologies certified under ISO standards. In recent developments, the company expanded its global footprint through strategic partnerships in Asia for odor control systems and launched enhanced FS-series models with improved energy efficiency in 2024; it also secured a significant funding round to support production scaling amid rising demand for clean air solutions post-pandemic.