| 1932 | August Baumgarte founds the company "Eisengiesserei Baumgarte GmbH" |
| 1952 | Laying the foundation stone for a new foundry in South Brackwede |
| 1957 | Enlargement of the production capacity through the department Manual Form Casting |
| 1961 | Investment in new enamel technology with shaft melting furnaces and cupola ovens |
| 1969 | Establishment of a new hall for the Core Making Department |
| 1974 | Modernisation through automatic blasting equipment for hand-formed parts of up to seven meters in size |
| 1975 | Ernst-August Baumgarte becomes company director together with his father Hans Baumgarte |
| 1975 | Purchase of a fully automatic moulding line for still more machine casting competence |
| 1975 | Installation of a new line-frequency induction furnace with a melting capacity of eight metric tonnes |
| 1984 | Purchase of a fully automatic moulding system for horizontal casting |
| 1987 | Installation of the second generation of the "Disamatic" moulding system |
| 1988 | Installation of a fully automatic sand-conditioning technology |
| 1990 | The mechanical moulding shop is closed and replaced by a modern moulding system |
| 1993 | Installation of two major machining centres for washing machine bearing-crosses |
| 1993 | Construction of a new storage depot for the "Supplied Just-in-Time" cast products |
| 1994 | Start of the capital investment programme "Foundry 2000" for melting and moulding technology |
| 1995 | Installation of a fully automatic moulding line for smaller to middle-size cast parts |
| 1996 | Design of a moulding system for big cast parts with a cast weight up to 600 kg |
| 1997 | Size of workforce: 230. Produced tonnage: 21,000 metric tonnes. Performance per man/hour: 77.8 kg |
| 1998 | Closure of the manual moulding department, in order to create place for modern machine moulding technology |
| 1998 | Further purchase of processing machines for the bearing housings finishing shop |
| 1999 | Death of Hans Baumgarte senior |
| 2001 | Disamatic moulding machine for the further improvement of precision with the wet moulding method |
| 2003/04 | Installation of 4 medium frequency electric ovens with a melting capacity of up to 18 metric tonnes |
| 2005 | Establishment of a new model storage depot; Ernst-August Baumgarte becomes sole proprietor. |
| 2008 | Installation of a modern sand-conditioning technique to improve the sand quality |
| 2009 | Establishment of a modern warehouse centre |
| 2010 | Renewal of the moulding plant II |
| 2011 | The capital of the foundry is transferred in steps to a charitable foundation. |
| 2013 | Start machining of pump housings in the new production hall |
| 2014 | Implementing of a further machining centre for the processing of big pumps. |
| 2016 | The new installation of the moulding plant I |
| 2017 | Launch of two other processing machines for the machining of pumps |
| 2018 | Restructuring of logistic processes in the cast post treatment due to a new conveyor technology and high rack systems Installation of a VIBRA-DRUM® for cooling the castings |