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Welcome to Nessus GmbH

Your partner for server housing and business internet connectivity since 1999.

Business Internet

Fibre optic & microwave radio solutions up to 10 Gbit/s in Vienna and the surrounding area

ISO 27001-certified data centres

Over 2,000 m² of colocation space in our own NESSUS data centres.

Fiber Internet

Fibre business internet with up to 10 Gbit/s for companies in Vienna and Lower Austria.

Fiber Internet

Radio Link Internet

With LTE backup and up to 1 Gbit/s for companies in Vienna and the surrounding area.

Radio Link Internet

Server housing

In our ISO-certified data centres, your data is secure and always available.

Business Housing

This is NESSUS

With a fibre network spanning over 250 km, the densest microwave radio network in the Greater Vienna area, and three data centres with a total area of over 4,000 m², we now support more than 500 customers in the professional operation of their IT. More than 25 highly motivated employees are on duty for you around the clock, with focus and reliability.

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