from regional manufacturer to international producer of building materials.
| 1888 | Today's RÖFIX AG starts with its first lime and brickworks. |
| 1896 | In a Swiss gypsum gypsum quarry the history of FIXIT AG begins. |
| 1967 | Start of operations for today's HASIT dry mortar GmbH in Freising. |
| 1976 | The foundation stone for KREISEL quality building materials GmbH & Co. KG is laid. |
| 1993 | Expansion into Eastern Europe with the KREISEL brand. |
| 1997 | Acquisition of FIXIT AG. |
| 2005 | KREISEL becomes a wholly-owned subsidiary of HASIT. |
| 2006 | The FIXIT GRUPPE comes into being in its present form and functions as an umbrella organisation for the brands FIXIT, HASIT, KREISEL and RÖFIX. |
| 2008/09 | The FIXIT GRUPPE expands in Eastern and Western Europe. |
| 2011 | Expansion of locations and production facilities. |
| 2012 | Opening of the location Novi Pazar in Bulgaria. |
| 2016 | RÖFIX opens new plant in Oricola, Italy. |
| 2016 | GREUTOL becomes a wholly owned subsidiary of the FIXIT GRUPPE. |
| 2018 | HASIT acquires a new plant in Bucharest, Romania. |
| 2019 | RÖFIX opens a new plant in Slivnitsa, Bulgaria. |
| 2019 | RÖFIX moves into a new company building in Partschins, Italy. |
| 2019 | FIXIT AG opens a new production plant for thermal insulation plasters in Switzerland. |
| 2021 | Laying of the foundation stone for the plant Lviv, Ukraine and opening of wet production in Fastov, Ukraine. |
| 2022 | HASIT acquires a new plant in Timisoara, Romania. |
