You are interested in our products and services?
Find the right contact here.
Are you TIS customer looking for support for your hardware or software from TIS?
Our colleagues will be glad to help you.
for download here.
Our sales team is looking forward to assist you!
Team Leader Sales
+49 2871 2722 - 13
Sales Department / Project Planning
+49 2871 2722 - 50
+49 2871 2722 - 27
Sales Department / Office & Hardware Specialist/ Partner Manager
+49 2871 2722 - 63
Sales & Project Management with emphasis on long-distance traffic
+49 2871 2722 - 38
Sales Department/ Customer Care
+49 2871 2722 - 92
Software & hardware support for customers
If you already are a TIS customer and have questions or problems with our hardware or software, please do not hesitate to contact us. Our support team will be happy to assist you!
Hardware & Software support via phone
+49 2871 2722 - 90
Monday - Friday
7 am - 5 pm
Access to our early morning standby service or to 24/7 support is available via special agreement.
Our software & hardware services
Find more information about the software and hardware services offered by TIS.