Owner-managed company since 1990

Since the foundation of Technogroup in 1990, we manage our company ourselves and thereby guarantee our clients competence and dedication at all times.

And the success proves us right: The Technogroup is now, not least thanks to our highly motivated employees, one of the leading manufacturer independent IT service providers in Germany.

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The success story

A short summary

  • 2015

    Technogroup celebrates its 25th anniversary and the merger with EMS IT-Service AG

  • 2009

    Establishment of the independent country headquarters in Switzerland and Austria

  • 2007

    Acquisition of the Pertis System GmbH

  • 2004

    ITIL-Certification of all employees

  • 2001

    Merger of Technotron and Technoparts to the Technogroup IT-Service GmbH with Claus Fischer and Gebhard Dieser as managing directors

  • 1998

    Relocation of the company headquarter into its own building in Hochheim

  • 1995


  • 1990

    Foundation of the Technotron Computer Service GmbH with managing director Claus Fischer


Manfred Piecha
Feldbergstraße 6
D-65239 Hochheim

Phone +49 6146 8388-0
Fax +49 6146 8388-22



Torsten Unruh
Borsteler Chaussee 47
D-22453 Hamburg

Phone +49 40 609409-110
Fax +49 40 609409-111


Torsten Unruh
Bergholzstraße 8
D-12099 Berlin

Phone +49 30 817225-200
Fax +49 40 609409-111



Thomas Kluk
Wahlerstraße 32
D-40472 Düsseldorf

Phone +49 211 544 7356-0


Tobias Hipp
Zettachring 2
D-70567 Stuttgart

Phone +49 711 49097-176
Fax +49 711 49097-211



Carsten Haustein
Reudnitzer Straße 13
D-04103 Leipzig

Phone +49 341 2217 156-0
Fax +49 341 2217 156-6



Ronald Voelzke
Valentin-Linhof-Straße 8
D-81829 München

Phone +49 89 42017-185
Fax +49 89 42017-262



Ali Tüter

Modecenterstraße 22
A-1030 Wien

Phone +43 720300390-53
Fax +43 720300390-99



Ali Tüter
Industriestraße 14
A-2301 Groß-Enzersdorf

Phone +43 720 300390-0
Fax +43 720 300390-99


Ali Tüter

Liebenauer Hauptstrasse 2-6
A-8041 Graz 

Phone +43 720300390-45
Fax +43 720 300390-99


Ali Tüter

Warwitzstraße 9
A-5020 Salzburg

Phone +43 720300390-48
Fax +43 720 300390-99


Michel Seibel
Stauwehrweg 10
CH-4852 Rothrist

Phone +41 62 20526-00
Fax +41 62 20526-09


Thomas Kluk
Proostwetering 103G,
3543 AC Utrecht

Phone + 31 306 330425



Vision 2020

Three important pillars

Business decisions are not seldomly based on a gut feeling of doing the right thing at the right time. Claus Fischer and Gebhard Dieser, which followed this feeling with the inception of the company in 1990, can confirm this. But the business is growing, and the social responsibility for the people and their families increases continuously. Business decisions must be thought through well – even beyond the next generation.

Therefore, the Technogroup developed a vision in 2012, which views over the future up to the year 2020. It focuses on a sharpened company profile regarding three important pillars: On the one hand, employees and customers, who were the focus of the business activities from the very beginning. And, on the other hand, a continuity of values, actions and developments that are no longer based on the principles of an owner-managed company but of a new management-led and responsible corporate governance.

The concentration on the core business and the identification of employees with all aspects of the development strategy should be expedient on three levels.

The way ahead is clearly paved, and thus, products and processes have to be tested for their sustainability and the results have to be condensed into a holistic strategy.

The vision 2020 is a clear appeal directed to every single employee and manager to take responsibility and to commit themselves to this path. Only by combining our efforts, the course for a successful, both personal and corporate, future is set.

The topic is symbolically accompanied by three gear wheels that represent the three pillars employees, customers and company, on which the vision 2020 is built.