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Industry expertise in the key account segment

Grow confidently. Digitise securely.

Make the right decisions for your company to ensure sustainable and scalable growth. We support you in this as your expert digitalisation partner.

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Discover potential now

With integrated solutions for telecommunications, IT and network infrastructure, 5G and artificial intelligence, you can lay the foundation for sustainable competitive advantages today.

Trust in technology. Security for your growth.

Internationally active companies must make smart decisions when faced with complex IT landscapes and growing requirements. Deutsche Telekom offers technology consulting and integrated solutions combining connectivity, cloud and AI. This makes large-scale projects calculable, minimises risks and ensures long-term success.

Your advantages

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Solutions that suit your industry

Digital offerings tailored to the requirements of your industry, regardless of whether you work in manufacturing, retail, healthcare or finance.

Seamless digitalisation

Benefit from an integrated portfolio of network, IT, cloud, security and communication services – modular in design, seamlessly combinable and provided by a single contractual partner with full sovereignty.

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Security and control at the highest level

Rely on certified data centres with the highest standards for data protection, compliance and IT security in Germany.

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Long-term support for complex transformations

Rely on partnership-based support from planning and implementation to operation. For solutions that contribute to your processes and priorities.

Our services

Tailor-made solutions for every industry

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    Banks and insurance companies

    Secure digitalisation for banks and insurance companies
    Increasing regulation, growing cyber risks and digital customer expectations are challenging the financial sector. T Business offers you the right answer: with secure multi-cloud solutions, GDPR-compliant hosting in high-security data centres and comprehensive cybersecurity. Optimise processes with AI and omnichannel platforms – for more efficient workflows and personalised customer experiences. Put your trust in a partner with regulatory expertise, technological leadership and in-depth industry knowledge.

  • Two engineers are standing in a modern production facility, discussing something on a tablet.

    Automotive

    Connected mobility & production
    Greater efficiency, safety and intelligence in automotive production – with smart solutions from T Business. With digital twins, smart factory solutions and edge cloud infrastructures, T Business creates the basis for connected, data-driven automotive production. Private 5G campus networks, high-performance WAN connections and GDPR-compliant data platforms enable the seamless integration of machine and vehicle data into your systems – in real time. This allows you to optimise processes, implement predictive maintenance and develop new data-based business models. Scalable, secure and designed for industrial requirements.

  • Photograph of a young woman using a digital tablet while working in a warehouse

    Trade & Logistics

    Omnichannel & smart supply chains 
    Rising expectations in retail and logistics require networked, agile processes. With T Business, you can manage branches, warehouses and transport in real time – digitally, efficiently and scalably. IoT-based solutions and integrated platforms enable demand forecasting, automated processes and a seamless omnichannel experience. The result: lower costs, faster delivery times, satisfied customers. T Business – your partner for sustainable value creation.

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    Manufacturing industry

    Industry 4.0 – from vision to reality 
    Efficiency, agility and new business models characterise modern production. With T Business, you can connect machines in real time via IoT platforms, AI-supported process analysis and 5G infrastructure. This allows you to increase transparency, reduce downtime and lower costs. At the same time, you can create flexible, usage-based services such as "Machine-as-a-Service". Our scalable, secure solutions grow with your requirements – for future-proof, data-driven production.

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    Healthcare

    Digital health & patient safety 
    In an increasingly complex healthcare environment, T Business creates secure, networked solutions that reliably protect patient data and optimise digital processes. From health insurance to medical technology, we support you with stable IT infrastructure and comprehensive security concepts – for the highest data protection standards and seamless data exchange. This not only increases efficiency, but also the safety and trust of your patients. T Business – your partner for digital care that puts the patient at the centre.

Success stories

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Blister - Reference Constantia Flexibles

Constantia Flexibles: Global network modernisation for agility and cost efficiency

Smooth, secure, sustainable: The flexible packaging manufacturer has modernised its global network infrastructure in collaboration with Deutsche Telekom. The new solution replaces a cost-intensive MPLS WAN at nearly 40 locations worldwide with a hybrid network featuring redundant Internet and MPLS connections.

Image shows an illuminated Citylight on a busy main road in Stuttgart during the early evening hours.

Ströer: Mobile devices under control

Around 2,000 mobile devices across a large number of group companies posed a considerable challenge for the media company Ströer. A flexible rental concept and managed services ensure transparent processes, predictable costs and maximum relief for IT. High document volumes, non-standardised data structures and high manual effort are now a thing of the past.

Illuminated Vaterstetten-West service station at night

Autobahn Tank & Rast Group:

A future-proof network as the foundation for further digital innovations and the expansion of e-mobility. It not only enables the optimisation of operational processes, but also ensures a significant improvement in network connections and internet speeds at motorway service stations – and thus a significantly improved digital customer experience.

Modern Buerkert company campus with large logo lettering on the wall

State-of-the-art corporate network at Bürkert, thanks to SD-WAN and cloud services from T Business

Thanks to T Business's SD-WAN solution, Bürkert was able to significantly increase its network performance, connect new locations more quickly and reduce network costs by around 10%. Up to 30% bandwidth is saved – for greater transparency and efficiency worldwide.

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Your contact for questions and advice

Whether you are new to us or have been one of our customers for some time, please do not hesitate to contact us. Our team of experts will respond to your enquiry as quickly as possible.

Our awards

  • Telekom comes out on top in connect mobile network test
  • Siegel-connect landline test winner 2025 Telekom
  • Gold Partner Microsoft
  • Cisco Gold Partner
  • Zoom Gold Partner