History of Sinterwerke
| 1948 | Foundation of Sinterwerke Grenchen (SWG) |
| 1983 | Takeover by Pleuco GmbH |
| 1994 | Joint Venture MWP |
| 2000 | SWG transformed to MAHLE Motorkomponenten Schweiz AG |
| 2008 | Relocation into the present company building |
| 2013 | Acquisition by BTMT GmbH |
| 2014 | Renamed to Sinterwerke Grenchen AG |
| 2015 | Sinterwerke Grenchen AG will be a part of Sinterwerke Holding GmbH |
| 2019 | Acquisition by Sumitomo Electric Industries Ltd. (SEI) |
| 1971 | Foundation of the business division Sintertechnik by Bosch |
| 1990 | Joint Venture BTMT (BT Magnete Technologie GmbH) |
| 2012 | Acquisition by Quantum Capital AG |
| 2014 | Renamed to Sinterwerke Herne GmbH |
| 2015 | Acquisition by Dübbers Management & Consult GmbH; |
| 2019 | Acquisition by Sumitomo Electric Industries Ltd. (SEI) |