## Systematic cloud transformation – consulting that works
The cloud has long been more than just a trend – it is the key to scalability, flexibility, and innovation. But getting there is complex. As your reliable IT partner, we support you with sound advice and practical implementation. Our approach: the proven 6R strategy as the basis for your cloud migration.
The 6R strategy – your options for cloud migration
The 6R strategy originates from the Gartner model for cloud migration, which describes various strategies for moving applications to the cloud. It helps to analyze existing IT landscapes and select the appropriate migration strategy for each application. The focus is not only on technical aspects, but also on economic and organizational factors.
The six strategies – rehost, replatform, refactor, retire, retain, and repurchase – cover a wide range of possibilities: from the rapid relocation of existing systems to complete redevelopment. This allows both short-term goals such as cost reduction and long-term requirements such as scalability and innovation capability to be taken into account.
We use the 6R strategy as a methodological framework to work with you to develop a sound cloud strategy. The focus is on your individual requirements – whether you want to migrate individual applications or modernize your entire IT infrastructure. Our consultants accompany you from analysis and planning to implementation and operation of your new cloud environment.
The application is moved directly to the cloud without any changes – quickly and cost-effectively.
We analyze your infrastructure and implement automated rehosting processes – including monitoring, security concepts, and operation as part of our managed services.
The application is migrated to a new platform without fundamentally changing the architecture.
Our experts identify suitable PaaS offerings, migrate databases, and ensure high-performance integration—including scaling and cloud-native features.
The application is being redesigned to leverage cloud-native advantages such as microservices and containers.
We design and implement modern applications—from architecture to implementation. Our teams work with Kubernetes, Docker, and CI/CD pipelines and support you through to productive operation.
Applications that are no longer needed are shut down.
We help you analyze your application portfolio, identify legacy systems, and reduce them in a targeted manner—for greater efficiency and lower costs.
The application remains in its current state for the time being—for compliance reasons or due to technical dependencies, for example.
We document, evaluate, and monitor your retain candidates and develop long-term strategies for future migrations.
The application will be replaced by a modern SaaS solution.
We advise you on the selection of suitable SaaS products, support data migration, and ensure smooth integration into your system landscape.
The SPIRIT/21 team motivated us and never just gave us technical advice—they really understood what matters to us in our day-to-day work.
Cloud transformation in practice
Why SPIRIT/21?
Many companies are afraid to take the step into the cloud. We take your concerns seriously—and accompany you as a reliable partner.
- We believe in IT that works. Our solutions are developed in close collaboration with our customers - with a genuine understanding of your challenges and goals.
- Enthusiasm is what drives us. Our consultants not only bring expertise to the table, but also curiosity, creativity, and the desire to make things better.
- For us, responsibility is more than just a word. We stand for solutions that work – today and tomorrow. Our claim: sustainable results that really move you forward.
- For us, partnership means: listening, understanding, acting. We support you not only technically, but also strategically – with a clear view of the big picture.
- “IT that works.” is our promise. It stands for reliability, quality, and the courage to implement even complex projects with clarity and structure.
Our cloud migration follows the proven 6R strategy—a structured approach that covers all phases of your transformation: from analysis and planning to implementation.
Schedule your 6R consultation appointment now
Let’s work together to develop your cloud strategy – customized, structured, and sustainable.
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Discover customised cloud services at SPIRIT/21 for secure, efficient and cost-saving solutions. Contact us now and start your cloud journey with an experienced partner.

We use the analogy of urban planning to illustrate the complex cloud migration process.


„In Migrationsprojekten ist das 6R-Modell für uns ein strategisches Werkzeug. Es hilft uns, komplexe IT-Landschaften strukturiert zu analysieren und gemeinsam mit unseren Kunden die beste Lösung zu entwickeln – praxisnah, nachhaltig und zukunftssicher.“
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