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.