This is us: a team of qualified men and women who take care of your orders, develop new products and realize your individual requirements.
We are innovative and flexible - and the most important thing for us is always you: our customer!
Do you have specific questions or requirements?
Then give us a call - on Tel .: +49 (0) 7 11- 4 90 90-82 you can reach our customer service directly.
Our management

Anja Gutacker
Managing director
- Graduate in business administration
- Business Administration Studies at the Eberhard Karls University of Tübingen
- Studied at the Université Jean-Moulin in Lyon
- Since 1996: Head of marketing at GTC
- Since 2009: CEO at GTC
Do you have specific
questions or suggestions?
Please contact us
by email to fax@gtc.net
or call us at
+ 49-711-49090-82.

Volker Biedinger
Managing director
- Graduate engineer
- Studied at the Techincal University of Braunschweig
- Until 1997: Assistant of the CEO at a distributor for electronic equpiment
- Since 1997: Assistant of the CEO at GTC
- Since 2002: CEO at GTC

- For more than 20 years, we are providing training for five different professions
- Use of green electricity - saving over 45 tons of CO2 each year
- Sustaining member of the primary school Jakobschule in Stuttgart
- Monthly financial aid for two sponsored children and situative donations for Worldvision
- Regular support of Aktion Mensch an organisation for social projects
- For several years sponsor of the handball team Frisch auf Göppingen (women)
- Financial aid for several relief operations (e.g. for victims of natural disasters)
- Promotion of environmentally friendly alternatives for employee commuting, such as job bikes and protected parking spaces.
