| 2020 | Purchases the company Vita Health Care AG |
| 2019 | Purchases the brands ceylor® and celeste® |
| 2016 | Strategic focus on the area of healthcare and sale of the brands fenjal® and Gard® |
| 2014 | Takes over distribution of the brand Blistex® |
| 2013 | Takes over distribution of the brand Bi-Oil® |
| 2010 | Purchases the brands Calmerphan® and Calmesin® |
| 2008 | Takes over the licence for MUM® Europe and Middle East |
| 2005 | Takes over distribution of the Tiger Balm® brand |
| 2003 | Purchases the company Semomed AG with the brands Omega-Life® and Pernaton® |
| 1988 | Takes over distribution of the brand Magnesium Diasporal® |
| 1977 | Purchases the brands neo-angin® and Sulgan® |
| 1976 | New Muttenz location for production of in-house products and processing of third-party orders, as well as operation of in-house microbiology and chemistry laboratory for quality assurance |
| 1975 | Esther Grether assumes management of the company as a delegate of the Board of Directors after the death of Hans Grether shortly before his 64th birthday. |
| 1963 | The distribution of fenjal abroad marks the beginning of the expansion of the International department. |
| 1962 | fenjal Crème Bath Oil, the first product in the world to unite a oil with a bath product, is introduced as the first DG product on the Swiss market. |
| 1934 | After the premature death of his father, Hans Grether assumes leadership activities and becomes the sole executive manager of the company in 1947. |
| 1926 | The company moves to the historic building at Steinentorstrasse 23 in the heart of Basel, built in 1797. |
| 1904 | Richard Doetsch and Oscar Grether found Doetsch, Grether & Cie AG, which expands business operations to include wholesale pharmaceutical and cosmetics products. |
| 1899 | Foundation laid with the opening of a pharmacy in Basel |