| 2017 | Relocation from Pliening to Wittur Group’s headquarters in Wiedenzhausen |
| 2016 | Merger between SEMATIC-Group and Wittur-Group |
| 2015 | Carlyle Group takes over 70% of SEMATIC-Gruppe Product launch ONYX |
| 2013 | Presentation of product line MR2 at interlift in Augsburg |
| 2012 | Further development JADE 100 / shaft head 2500 mm |
| 2011 | Foundation of LM Liftmaterial Italia Presentation of 1. Home Lift QUARTZ Implementation Amendment 3 EN81-1/2 for all products and systems |
| 2010 | Presentation and introduction of product line EMERALD 500 |
| 2003/2005/ 2007/2009 |
Presentation of new machineroomless lifts: EMERALD 100, EMERALD 300, JADE 100, JADE 400 during the biennial exhibition “interlift” |
| 2000 | SEMATIC-Group takes over LM LIFTMATERIAL from Schindler |
| 1992 | Sales to Haushahn GmbH, who were taken over by the Schindler Group |
| 1988 | 40 % investment in NEW, a start up company for controller manufacturing |
| 1987 | Design and construction of the new company site in Landsham |
| 1984 | Start of the export business in Far East Key Market: Indonesia, People´s Republic of China |
| 1977 | The company name is changed to LM Liftmaterial GmbH + Co. KG |
| 1976 | Start of export business |
| 1972 | The first complete lifts are being supplied |
| 1967 | Foundation in 01/08/1967 Founders: Rudolf Diemand and Klaus Neumann, both Directors + Partners Location: Haar, near Munich / Germany Import and Export of Lift Components |