Welcome to GTT

"The 20th century was the century of experiments in materials engineering. The 21st century will be the century of modelling."
GTT-Technologies has specialized for decades in collecting the fruits of experimental work in the form of Gibbs energy databases and in the software that is needed to make use of them - both in the form of user-friendly software dedicated to the analysis of complex equilibria and programming libraries that can be easily integrated into Integrated Computational Materials Engineering (ICME) approaches.
The employed methodology for data evaluation (CalPhad) has led to comprehensive, combinable databases that can be used for various applications.
Using our software and databases will allow you to design new materials and processes, direct an experimental programme, analyse pilot plant or production data and direct process changes and optimize yields. In short: it will allow you to save time and money!
Have a look at our software, the data and our consulting abilities. Use our newsletter to keep up to date with GTT-Technologies and contact us in case of questions!


Thin films are everywhere around us: As functional coating e.g. in electronic devices as the smartphone and the computer or as protective coating in airplane turbines or cutting tools. Modelling thin film formation in vapor phase condensation is very challenging because the quenching rates are probably a world record: From metal vapor to a solid film within femtoseconds - that results in... Read More

Post date: 26.09.2016 - 15:09

The GTT's Annual User Meeting 2016 has been held in Herzogenrath from June 29 - July 1, 2016.

The list of presentations for the Users' Meeting has been published in our latest newsletter (issue #79).

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Post date: 05.07.2016 - 11:12

GTT-Technologies has moved! Our new address is:

Kaiserstrasse 103
52134 Herzogenrath
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Post date: 25.02.2016 - 10:00