TENNO Systemhaus GmbH was founded in 1993 by four students of computer science and an economist in Hermsdorf as a small computer store. From the beginning, our customer focus was on IT support for small and medium-sized enterprises and public administrations. Since then we grew continuously and built a new office building at the Hermsdorf location.
Professional IT solutions
As an IT system house, we advise, plan and implement solutions in the areas of software and hardware and maintain various partnerships with well-known manufacturers, such as Microsoft, Fujitsu-Computer, Tobit, WachGuard and VMware. TENNO Systemhaus is an authorized dealer of Sage GmbH, one of the largest German providers of commercial software solutions. Hereby we support our customers in the areas of merchandise management, financial accounting and personnel software.
Our software development department also realizes customized software applications for customers, based on C++, .net/C# and php/js. With our own software solution SOFIA, developed to map funding processes in the social sector, we are extremely successful. More than 350 institutions in German-speaking countries use this application.
This product illustrates our philosophy very well: We act at eye level with our customers, stand for reliability, competence and permanent support. This is reflected in the unique team spirit of our 28 employees. Because we focus on permanent advancement of our staff, we are a strong training company and a successful employer.
TENNO Systemhaus GmbH
Werdauer Straße 1-3
T: +49 351 84300 0