Typical use cases of quantum computing.

Quantum computing can solve highly complex problems much faster than traditional computers. Here are five key areas already seeing intensive research and development.

Charging infrastructure.

By analysing grid data and usage patterns, quantum computers can determine the optimal timing and allocation of charging capacity – helping to balance loads and avoid bottlenecks.

Chemical and physical simulations.

Quantum computers can model processes that were previously beyond reach, significantly reducing the need for time-consuming experimental trials.

Machine learning.

Greater precision in pattern recognition enables AI systems to learn faster and deliver significantly more accurate results.

Optimised logistics routing.

Quantum computing has the potential to solve long-standing optimisation challenges in transport logistics – including reducing or eliminating empty runs.

Fluid dynamics.

Highly accurate simulations of gas and liquid flows enable more precise design and optimisation of pipeline components.

Jonas van Bebber

Quantum computing is going to become part of everyday IT. Organisations that start gaining hands-on experience now – and actively shape how it’s integrated into their existing systems – will have a real competitive edge.

Jonas van Bebber, Application Developer Quantum Computing, Bechtle IT System House Bonn

Quantum Technologies Competence Centre.

The Quantum Technologies Competence Centre at Bechtle IT System House Bonn supports customers with targeted services. Alongside protecting IT systems with quantum-secure solutions, the focus is on enabling the fast and effective deployment of new quantum technologies in customer-specific environments.

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From research to real-world use.

The point at which quantum computers become as accessible as today’s high-performance systems is fast approaching. What was once a purely forward-looking field is now gaining real traction in business, IT and data-driven use cases – particularly alongside AI. Drawing on deep expertise in integration and operations, and working closely with leading technology partners, Bechtle is steadily bringing quantum computing into practical use.

IBM.

As an IBM Platinum Partner, Bechtle was part of IBM’s initial quantum computing pilot programme and got involved at an early stage. The partnership provides access to IBM Quantum systems – one of the world’s most advanced quantum computing infrastructures – along with flexible consumption-based pricing models and scalable capacity. Bechtle supports organisations in identifying relevant use cases and takes care of integration through to ongoing operation.

IQM.

Heilbronn University of Applied Sciences (HHN) has commissioned Bechtle to deliver, install and support a quantum computer from Finland-based manufacturer IQM Quantum Computers. With the IQM Spark system, the university is integrating a dedicated quantum-computing platform at its TechCampus to advance teaching, research and applied development. The 5‑qubit quantum computer is scheduled to go live in 2026. Bechtle will provide operational support and system maintenance for an initial period of three years.

SaxonQ.

Bechtle partners with SaxonQ to bring quantum computing into real-world use. As the first certified partner of the Leipzig-based manufacturer of mobile quantum computers, Bechtle combines early access to the technology with proven expertise in its integration and operation. Together, the two companies are working to connect established IT environments with emerging quantum applications and unlock their full potential in practice.

IBM Quantum System One

The era of quantum computing is beginning much like the early days of classical computing – with large, centralised installations.

Infrastructure. Quantum computers resemble floating fortresses in a vacuum – ultra-cooled, enclosed in metal housings and shielded from magnetic and electrical interference to protect their fundamental units of information, the qubits. At the same time, ongoing technological advances are bringing more compact and robust systems within reach, opening the door to practical applications beyond highly specialised lab environments.

Expertise. Working with quantum computing hardware requires deep specialist knowledge. Quantum physicists calibrate the systems, mathematicians translate theoretical algorithms into functional code, and IT experts orchestrate the interaction between quantum processors and conventional infrastructure.

Collaboration. Given the complexity of the technology and the expertise involved, collaboration will remain essential for the foreseeable future, with operators, research institutions, manufacturers and IT integrators typically working closely together.

IBM’s Quantum System One, unveiled in 2019, was the world’s first fully integrated quantum computing system. The image shows its quantum “brain”, where computations take place behind thick glass and under conditions similar to those in outer space.

Quantum-secure IT.

As the technology advances, we are approaching Q-Day – the point at which quantum computers could break today’s cryptographic methods. Some estimates place it as early as the 2030s.

Sebastian Dittrich

Following the ‘store now, decrypt later’ principle, attackers are already collecting encrypted data today so they can break it in the future. That’s why quantum-secure cryptography isn’t a future concern – it’s something we need to address now.

Sebastian Dittrich, Programme Manager, Competence Centre Quantum Technologies, Bechtle IT System House Bonn

Five building blocks of quantum-secure IT.

Quantum computing presents a new challenge for today’s cryptography – but one that can be addressed.

Random numbers.

Quantum systems can generate true randomness, enabling the creation of highly secure cryptographic keys.

Inventory.

Organisations need a clear overview of the encryption methods, systems and policies they currently use. This makes it possible to identify vulnerabilities and plan for more secure standards.

Agility.

IT systems should be designed so that encryption methods can be replaced quickly and easily. This flexibility will be critical going forward.

Quantum keys.

In quantum key distribution (QKD), two parties create a secure connection by generating and exchanging keys encoded in quantum states.

Security.

New cryptographic methods are based on computational problems that remain difficult to solve even for quantum computers. This makes them particularly robust – both now and in the future.

Teaser results magazine

results by Bechtle.

This article is an excerpt from the current print edition of results by Bechtle.

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