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Groupe BRÉTECHE
Abbildung DIOSNA
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Company profile

Date of foundation: 01.10.1885
Legal form: GmbH (private limited company)
Parent company:  Groupe BRETÈCHE INDUSTRIE
Original capital: 2.600.000 €
Staff: 200
General Manager: Dr.-Ing. Wolfgang Eißer
Trade register:  Osnabrück HRB 0890
Export share: more than 60%



The History


Over 125 years "DIOSNA Dierks & Söhne"




1885
Friedrich Dierks founded a company for the fabrication of machines for farming and creameries in corporation with a partner, 
on October 1st in Osnabrück .

1911
First Patent of a new mixer.

1958
Production of the first Mixer for the thermoplastic industry.

1964
Production of the first Spiralmixer.

1965
Beginning of the production of Mixers for the pharmazeutical industry.

1968
Development of the Wendelmixer.

1970
Beginning of the Automation in the bakery industry with the 
Diosna Carousel principle.

1980
Inauguration of the first Mixer with bottom discharge.

1981
Production of the Inline-Wendelmixer.

1984
First Mixing plant with bottom discharge system.

1994
Purchasing of the mixing division of the Oase Company.
Certification according to DIN EN ISO 9001.
The owners of DIOSNA, family Dierks, sold the majority of their shares
 to Multimixing.

1995
Inauguration of the Diosna Linear-Transport-System.

1996
Production of Fluid Bed Systems.

1997
First Laboratory Plant with up to four SP 12 and PC based analysing software.
Family Dierks sold their remaining shares to Multimixing.

1999
Inauguration of the Diosna Premium Range in stainless steel with the mixers WV 240 A and DSP 300.
Continuation of the Automation with bottom discharge systems: Trolley, moving device and elevator in stainless steel.

2000
Beginning of the production of Coaters.
Development of the Premium-Doublespiralmixer with Bottom discharge DSP 300 E.

2002
Purchasing of the bakery business of the Boku Company with Spiralmixers, Elevators and steering and beating machines.
Development of the Premium-Spiralmixer PSPV 160 A and PSPV 240 A.
Ground-breaking ceremony in Osnabrück „Am Tie 23“.

2003
Inauguration of the Premium-Wendelmixer WV 160A and WV400A.
Presentation of the Premium Double Spiralmixer DSP 400 A and DSP 400 E with bottom discharge.
Premium-Range of steering and beating machines BPL 75 N and RS 40 CSN is presented.
The revolution in dough making: the High Pressure Pre-Mixer.
Certification according to DIN EN ISO 9001/2000.

2004
DIOSNA moved from the Sandbachstraße to “Am Tie” in Lüstringen

¹Used under license of Dr Bernhard Noll and ahk Service & Solutions GmbH, Schwaigern



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