|Public company AG|
|Founder||Johann Jacob Rieter|
|Erwin Stoller (Chairman), Norbert Klapper (CEO)|
|Revenue||CHF 945.0 million (2016)|
Number of employees
Founded in 1795 by Johann Jacob Rieter (1762–1826), the company initially produced textile products. In 1806, as Napoleon imposed the Continental Blockade to prevent trade between Continental Europe and the United Kingdom, it became impossible for Rieter to get spare parts for its British textile machinery. As a consequence, the company started to produce spare parts themselves, and in 1810 the first self-designed textile machine left its workshop.
In 2011, the automotive products division, formerly Rieter Automotive, separated from Rieter and became a new corporation; Autoneum.
On 30 June 2017, Rieter acquired SSM Textile Machinery Division (SSM) from Schweiter Technologies AG, Horgen (Switzerland) which now functions under the Rieter Component division. . SSM deals in yarn winding equipment. SSM was formed by the merger of Schärer, Schweiter and Mettler companies in 1989. SSM took over Giudici S.p.A., Galbiate, Italy in February 2012 which is involved in false-twist texturing field machinery (fine count Nylon yarns). SSM also has a subsidiary in Zhongshan, China under the name of SSM (Zhongshan) Ltd, which helps in sales/support/service operations and also handles, manufacturing & assembling of machines for asian markets 
- "Rieter Annual Report 2016" (PDF). Rieter Group. Retrieved 2017-05-10.
- Plunkett's Advertising & Branding Industry Almanac 2007.
- History & Milestones. Rieter. Retrieved on 2013-09-07.
- The Indian Textile Journal - Volume 102 Sorabji M. Rutnagur " As on January 1, 1992 the Rieter-group takes over Automatik Apparate- ... Automatik was founded in 1947 "