Important information about the site operator in the sense of § 5 TMG

GTC Gutacker TeleCommunication GmbH
Zimmermannstr. 15
70182 Stuttgart

Phone: +49 (0)711 - 4 90 90-0
Fax:     +49 (0)711 - 4 90 90-15

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Dipl.-Kffr. Anja Gutacker, Dipl.-Ing. Volker Biedinger
Registered in the Stuttgart Register of Companies, no. HRB 721357
VAT REG NO: DE 147 841 944


Responsible inspecting Authority:
Bundesnetzagentur für Elektrizität, Gas, Telekommunikation, Post und Eisenbahnen

Tulpenfeld 4

53113 Bonn

Telefon: 0 228 14-0

Telefax: 0 228 14-8872

Reg-Nr. 90/040

Responsible with regards to content according to § 55 II RStV: Anja Gutacker


The contents and structure of this website are protected by copyright. GTC’s prior written consent is required for any reproduction of information or data, in particular for use of any images or text items. Picture credits are shown below the pictures or here: picture credits.


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"We really appreciate the newsletter tool because we jsut know that everything will be on point"

Christine Fröhler

Communication Consultants GmbH


"The sending of our newsletter takes only a few minutes – nevertheless it is handled in a very professional way. We are not in need of additional software and do not have to enter a long term commitment. That’s how we stay flexible. Furthermore we really appreciate the support of the attentive GTC-employees."

Martina Assenmacher

Ingram Micro Pan Europe GmbH


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Uwe Streb

Festina Uhren GmbH


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Stadtmobil carsharing AG


"The service at GTC leaves nothing to be desired. Also the simple operation, the evaluation and the multilingual menu is great."

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Schweizerischer KMU Verband


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CreditPlus Bank AG

Among our satisfied customers
DHL großBosch großCewe colorDitschUmwelttechnik BWKlett-Cotta großAachen Münchener großFestinaIvacare Aquatec großDeguDent großSVS großCommunication Consultanst GmbH großCosAG großAmnesty International großIngram großLawinen-Warndienst Bayern großDer deutsche Wirtschaftsbrief großWeka groß
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