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Web Hosting Company

Nessus Gmbh

Vienna provider of server housing, managed Linux services and business internet connections

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About Nessus Gmbh

Nessus GmbH is an Austrian IT company that has offered managed services since 1999. It operates its own ISO-certified data centres in Vienna and provides business internet over fibre and radio links.

The company is still fully owned by its founder and chief executive, Florian Schicker.

What Nessus GmbH offers

  • Server housing — rack space in secure, highly available data centres.
  • Managed services — managed Linux servers and web server clusters.
  • Fibre internet — business connections for companies in Vienna and Lower Austria.
  • Radio internet — wireless links with mobile backup for Vienna and the surrounding area.

Who it works with

Media houses, messaging platforms and job portals are among its well-known clients. The site cites more than 500 customers.

Key facts

  • Based in: Vienna, Austria
  • Founded: 1999
  • Team: more than 25 staff
  • Certification: ISO 27001 data centres
  • Support: round-the-clock availability

Profile written by TrustList from the business's own published information, Oct 2026.

Categories & features

Rankings

As of 2026-10-06. Organic ranks only; sponsored placements are never ranks.

What the business tells TrustList

Certifications and partner status
ISO 27001 evidence sent
Founded
1999 (27 years) evidence sent
Number of staff
25 people evidence sent

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