NESSUS is a renowned Austrian IT company that specializes in managed services since 1999. From server housing to highly available web server clusters, we offer everything from one source. We operate two ISO-certified high-security data centers with a total area of over 2300m2 in the heart of Vienna.

Our core products include server housing, managed services (Linux) and high-bandwidth business leased lines via radio or fiber. Our best-known clients include major media houses as well as messaging platforms and popular job portals.

The company is still 100% owned by founder and CEO Florian Schicker. Our office is centrally located in Vienna and is easily accessible by public transport. We work in modern, bright and friendly offices in the air-conditioned attic.