Rieter Holding AG engages in the supply of systems for short-staple fiber spinning. It operates through the following segments: Machines and Systems, After Sales, and Components. The Machines and Systems segment develops and manufactures machinery and systems for processing natural and man-made fibers and their blends into yarns. The After Sales segment serves Rieter customers with spare parts, value-adding after sales services and solutions over the entire product life cycle. The Components segment supplies technology components to spinning mills and to textile machinery manufacturers as well as precision winding machines. The company was founded in 1985 and is headquartered in Winterthur, Switzerland.