Company
About us: cybersecurity from Munich, built for Europe
XMfortress is the cybersecurity platform of neonotu GmbH. We combine exposure management, security monitoring, automated response and firewalls into one system – so companies know where they are vulnerable and can act before others do.

FIGXMfortress · neonotu GmbH, Munich
01Our mission
Know your exposure. Control your risk.
Security teams are drowning in lists and alerts, while attackers deliberately look for the one path that leads to their target. We want defenders to be able to think the same way: in context, by real risk and with tools that take work off their hands instead of creating it.
02Principles
What we hold ourselves to
European
Development and data storage in Europe, traceable supply chains, EU legal framework.
Verifiable
Every assessment, action and fix is documented – for management, supervisory authorities and auditors.
Plain language
Risks explained in language that management understands. No alert floods, no jargon-heavy reports.
Modular
Each product can be used on its own and grows into a platform when you need it.
03Company
neonotu · we never sleep
| Company | neonotu GmbH |
|---|---|
| Registered office | Edelsbergstraße 8, 80686 Munich, Germany |
| Management | Armin Haller |
| Commercial register | HRB 313206, Munich Local Court |
04Platform
Seven products. One brand.
05FAQ
Frequently asked questions
Who is behind XMfortress?
XMfortress is a brand of neonotu GmbH, headquartered in Munich.
Who is XMfortress designed for?
For mid-sized companies, critical infrastructure operators, public administration and regulated industries that need to comply with NIS2, DORA or ISO 27001.
How do I get in touch?
Via our contact form or by phone at +49 89 2000 7975-0.

Know your exposure.
Control your risk.
Contact
Talk to us about your attack surface, your priorities and the right way to get started with XMfortress.