Zehnder Group AG is a Switzerland-based manufacturer of indoor climate systems for residential, commercial, and industrial applications. The company operates primarily through two business segments: Ventilation and Radiators. Its comprehensive product portfolio encompasses indoor ventilation systems, decorative radiators, heating and cooling ceiling panels, heat exchangers, and industrial air purification solutions. Zehnder markets its products under several international and regional brands, including Zehnder, Runtal, Acova, Core, and Enervent. With a manufacturing footprint spanning 18 production sites across Europe, North America, and China, the company distributes its solutions to over 70 countries. In recent years, Zehnder has strategically shifted its business mix toward its fast-growing ventilation segment, capitalizing on increasing regulatory demands for energy efficiency and healthy indoor air quality.