1977 | — | 1984 | — | 1986 | — | 1993 | — | 1997 | — | 2003 |
| Founding of the company „Uniplast“ | Opening of the Nußbach location | Acquisition by Greiner | Founding of Greiner Nástrojárna, the Czech GPN operating site | Opening of the new building of Greiner Nástrojárna (CZ) | Creation of the “GPN“ brand |
2007 | — | 2011 | — | 2014 | — | 2016 | — | 2021 | — | 2022 |
| Conversion of GPN to a neutral, independent company within Greiner Tool.Tec | GPN takes over engineering for the Greiner Tool.Tec division | Integration of the tooling shop taken over in 2012 from profine | Rebranding from Greiner Tool.Tec GmbH to Greiner Extrusion Group GmbH | The Extrusion Technology Group B.V. becomes the new owner of Greiner Extrusion Group GmbH including all worldwide locations | Renaming of Greiner Extrusion to Exelliq - GPN GmbH remains with its name and logo |