Our customer base consists of reputable German as well as international firms. Please contact us and inform us about your specific needs. We are happy to inform you about comparable projects and solutions or arrange a meeting with one of our former clients. See also the project overview.


Please find a small excerpt of recommendations below:



“Excellent value for money!”

G . Pützstück, Anwendungsbetreuerin
Wasserversorgungsgesellschaft mbH Sankt Augustin


“Competent and reliable support, fast and safe implementation.”

R. Mantz, Leiter der Gruppe Entwicklung
Der Grüne Punkt – Duales System Deutschland AG


“Tailor made! From the controlling process to the technical implementation we can absolutely recommend Flatten IT-Consulting.”

C. Hielscher, Leiter Konzerncontrolling
Halfen GmbH


“Flatten IT-Consulting provided us with a tailor made solution leading to substantial cost savings. We now use this Oracle application all over Europe.”

P. Mattheisen, Head of IT-Architecture
Toshiba Europe GmbH