First Choice
for digital resilience

Smart security solutions, reliable communications, robust IT infrastructure, and innovative services – strategically aligned for maximum digital resilience. Strong enough to perform, close enough to listen.

NTA group

The NTA Group combines security and communications technologies into an integrated service offering. Our portfolio ranges from fire alarm technology, access control, and video surveillance to unified communications & collaboration solutions, networks, and high-performance IT infrastructure. We thus offer a comprehensive portfolio that combines technological depth with broad implementation expertise.

With in-depth industry knowledge, a strong service focus, and many years of experience, we develop solutions that function reliably even in critical infrastructures such as healthcare, government agencies, or transportation infrastructure. Clear structures and close collaboration between our companies create efficiency and stability – and at the same time form the basis for sustainable growth and future-proof business models.

Security & Protection
Fire protection, access control, video surveillance – we integrate state-of-the-art security technologies into holistic systems. This ensures reliable protection of buildings, people, and critical infrastructure.
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Communication & Collaboration
We connect people, teams, and companies – from modern telephony to unified communication and collaboration. Our solutions create clarity, efficiency, and seamless communication, regardless of location or device.
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Networks & Infrastructure
High-performance networks are the backbone of digitalization. We plan, install, and operate IT infrastructures that guarantee high availability, stability, and security.
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Our claim for the future

We want to create a secure, connected, and resilient digital world in which companies and institutions can rely on stable technologies and reliable services.

To achieve this, we combine security, communications, and IT infrastructure into integrated solutions that meet the highest standards. With our service DNA, technological expertise, and a clear growth strategy, we create sustainable value for customers and investors.

Integration & Competence

We combine communications, security, and IT infrastructure in a comprehensive portfolio. This technological breadth and depth makes us one of the few full-line integrators in Germany.

Service & Reliability

Our service DNA stands for 24/7 support, long-term customer relationships, and recurring revenue. This creates stability and predictable revenue.

Experience in critical environments

Whether healthcare, airports, or government agencies – we have security clearances, industry expertise, and many years of experience in sensitive markets.

Future & Growth

With a clear strategy, organic expansion, and targeted acquisitions, we are laying the foundation for sustainable growth and digital resilience.

Well positioned for sustainable growth

The NTA Group brings together specialized companies under one roof and covers the entire spectrum of communications, security, and IT infrastructure. With offices in Mainz, Frankfurt, Mannheim, Saarbrücken, Luxembourg, Munich, and Leipzig, we are deeply rooted regionally while also having a broad national presence.

Our clear structure and the close integration of our subsidiaries create efficiency and stability. This enables us to reliably implement complex projects – from initial consultation to long-term operation – while also providing a solid foundation for sustainable growth.

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HSS Sicherheits-Systemhaus

Since 1976, HSS has been developing customized security technology – from planning to service, implemented reliably and precisely.

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NTA Systemhaus
Integrated solutions for communications, IT and security – strong regional roots and broad national presence.
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MTG Kommunikations-Technik

With over 125 years of experience, MTG offers manufacturer-independent communications and security solutions that combine tradition and innovation.

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Shaping a secure future

We combine communications, security, and IT infrastructure into integrated solutions. With clear structures and a strong service focus, we reliably implement complex projects, creating a solid foundation for long-term success.
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