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About us


<p>We stand for the best connections in the telecommunications branch – and that for over 30 years. Our name stands for performance, competence and reliability. And that since 1991. Even 25 years ago our focus was on connections in the branch of telecommunication. In this respect, nothing has changed. We have continuously supported customers with our solutions throughout Europe.</p>

The most important stages of our company at a glance:

  • 2018

    GfK System GmbH service management gets digital! Establishing a transparent and advanced customer portal GfK System GmbH makes sure to be top prepared for the digital future

  • 2017

    Website relaunch and new ERP system enforces GfK System GmbH´s position as service provider in a digital world

  • 2017

    Our new IKARUS© Cloud Business Platform establishes GfK System GmbH as a supplier for virtual telecommunication systems.

  • 2016

    NEW LOGO – NEW COLORS – NEW SLOGAN „Take off to a digital future!“

  • 2016

    1st February – company anniversary: 25 years GfK System GmbH

  • 2014

    Certification as an Avaya Gold Partner

  • 2012

    Relocation of our branch office within Oberhaching to a larger office
    Relocation of the branch office in Bielefeld to the city center

  • 2011

    Certification as a Select Partner of Com for Business AG

  • 2010

    Certification as a Cisco Select Partner

  • 2010

    Relocation of the Neu-Isenburg branch to Hanau

  • 2009

    Certification as an Avaya Silver Partner

  • 2008

    Opening of a branch office in Bielefeld

  • 2007

    Opening of a branch office in Neu-Isenburg

  • 2006

    Josef Reischl resigns from the company

  • 2004

    GfK System GmbH qualifies as a certified Panasonic Solution Partner

  • 2001

    GfK System GmbH (limited liability company) is founded by three partners: Christian Godderis, Josef Reischl and Pia Godderis (formerly Bergman)

  • 2000

    Opening of a branch office in Oberhaching

  • 1997

    Erich Kellner resigns from the company -> Pia Bergman assumes the duties of Erich Kellner. The company name is altered to GfK Corporation for Communication Technology Godderis & Bergman GbR (non-trading partnership). Company headquarters is transferred to Miesbach.

  • 1993

    The Panasonic product range is integrated into the portfolio

  • 1991

    GfK Corporation for Communication Technology Godderis & Kellner GbR (non-trading partnership) is founded in Wall / Miesbach.


Give us a call! We pick up the phone!
As a reseller, we have been providing our services within German-speaking territories since 1991. In order to assure a maximum level of quality, security as well as individuality, we work together with notable national and international partners, such as Avaya, Cisco, C4B or Panasonic. In conjunction with our clear internal company structure and a high degree of flexibility, we fulfill the requirements necessary for remaining competitive in the challenging telecommunication market, well into the future.

phone: +49 89 666679 65
fax: +49 89 666679 15165
email: to Hans Hille

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