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The exceptional corporate culture at KOENEN is the foundation for the success of the company.

We combine innovation and tradition.

 

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History (Milestones)

  • 2018
    50 years KOENEN

    50 years KOENEN

  • 2018
    Takeover of MICRON screen production division from PVF GmbH

    Takeover of MICRON screen production division from PVF GmbH

  • 2016
    Inauguration of new Application Center – in-line concept

    Inauguration of new Application Center – in-line concept

  • 2015
    Expansion of clean room facility, re-opening of Application center.

    Expansion of clean room facility, re-opening of Application center. Move to Christian Koenen GmbH at Otto-Hahn-Strasse 24. Integration of staff working in manufacture, after-sales service and administration

  • 2015
    Isabella Koenen hands over KOENEN GmbH to her son Christian Koenen

    Isabella Koenen hands over KOENEN GmbH to her son Christian Koenen

  • 2011
    Inauguration of the new Innovation Center for Research and Development

    Inauguration of the new Innovation Center for Research and Development

  • 2010
    Start of the Production Efficiency Program (PEP).

    Start of the Production Efficiency Program (PEP). Foundation of the KOENEN Asia Pte. Ltd. site in Singapore

  • 2008
    40-year company anniversary of KOENEN GmbH.

    40-year company anniversary of KOENEN GmbH. First nanoSieb research project. First production of an XXL dye solar cell

  • 2007
    Foundation of KOENEN Solar GmbH

    Foundation of KOENEN Solar GmbH

  • 2006
    KOENEN GmbH and Christian Koenen GmbH merge to KOENEN Group

    KOENEN GmbH and Christian Koenen GmbH merge to KOENEN Group

  • 2005
    Investment in the new KOENEN Solar division

    Investment in the new KOENEN Solar division

  • 2003
    Cooperation with the Japanese company TOPRO

    Certification to DIN ISO 9001:2000
    Cooperation with the Japanese company TOPRO
    Extension of the Clean Room to 6 zones

  • 2002
    Founder and President Karl-Heinz Koenen dies in August

    Founder and President Karl-Heinz Koenen dies in August

  • 2001
    Extension of Plant 2 by a 4-zone Clean Room incl. a 25,400 dpi resolution high-performance photo plotter

    Extension of Plant 2 by a 4-zone Clean Room incl. a 25,400 dpi resolution high-performance photo plotter

  • 2000
    Development of the trampoline covering and the layer thickness measuring device for stencils and screens

    Development of the trampoline covering and the layer thickness measuring device for stencils and screens

  • 1999
    Investment in a third laser system

    Investment in a third laser system

  • 1998
    Investment in a second laser system

    Investment in a second laser system

  • 1994
    KOENEN GmbH expanded with the opening of plant 2.

    KOENEN GmbH expanded with the opening of plant 2. In the same year, KOENEN GmbH was certified for the first time according to DIN EN ISO 9001:1994

  • 1987
    Construction of a new company building in Maiglöckchenweg 8 (Plant 1).

    Construction of a new company building in Maiglöckchenweg 8 (Plant 1). Building of the first air-conditioned Clean Room for manufacture. Installation of an efficient electronic inventory management system. Manufacture of the first printing screens for wafer metallisation

  • 1983
    Son Christian Koenen joins the family business.

    Son Christian Koenen joins the family business. Extension of the manufacture and hiring of additional staff

  • 1980
    The partnership converted to a joint stock company

    The partnership converted to a joint stock company

  • 1974
    Relocation to Ottobrunn

    Relocation to Ottobrunn, commissioning of initial production of precision screens and first employees hired

  • 1972
    Invention and development of the die-casting frame

    Invention and development of the die-casting frame

  • 1969
    Construction of diverse screen printing frames

    Construction of diverse screen printing frames

  • 1968
    In 1968 Isabella and Karl-Heinz Koenen established a company with the same name - KOENEN.

    In 1968 Isabella and Karl-Heinz Koenen established a company with the same name - KOENEN. In addition to the retail sale of polyester fabrics for graphic and technical screen printing, the production of screens began. Already in 1969, KOENEN started developing its own screen print frames

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KOENEN GmbH
HighTech Screens
Otto-Hahn-Straße 24
85521 Ottobrunn-Riemerling
Germany
Tel.: +49 89 665618 – 0
Fax: +49 89 665618 – 330

E-Mail: info@koenen.de
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