Cloud Managed Services

Unleash the potential of the cloud and develop the IT infrastructure that meets your needs.

Our team of experts is present worldwide to ensure that your critical IT system is continually monitored, improved and optimized using the latest technologies. Whether you are on-premise or in a mix of private, public and hybrid cloud. Automation allows us to simplify your IT processes, adapt to your business needs at all times, while continually modernising and transforming your infrastructure.

We leverage our strong partnerships with market leaders such as Microsoft, Amazon Web Services, Google Cloud Platform or CloudFlare to ensure we have the right expertise.

With the Cloud, your IT expenditure switches from CAPEX to OPEX and we ensure that your costs always match your current operational needs. We free up time for your in-house IT teams to focus on more productive tasks and take advantage of our agile support team to meet specific and ad hoc needs (delivery manager, technical writing, QA engineers).

Managed services


Integration and deployment

Castelis allows you to build all or part of your information system and web platforms in the Microsoft Azure Cloud. Castelis helps you create and migrate your environments, thus enabling you to take advantage of the many Microsoft Azure managed services and solutions.


Operational readiness

Castelis ensures your sites or applications are maintained in operational readiness 24/7 in accordance with a contract tailored to your need. We provide pro-active and curative supervision and administration of your infrastructure and performance and backup management. All with a focus on continuous improvement.

Governance Cloud

Cloud governance

Castelis provides project governance, driving performance and optimizing your infrastructure costs. We define and monitor your KPIs and produce dedicated reports.

Migration to the Cloud

Castelis, an Azure specialist

As a Microsoft Gold Partner, our managed services team manages tens of thousands of Azure services for our customers in France and internationally. We manage your Cloud Azure platform (IaaS, PaaS, SaaS) by configuring your servers, virtual instances and online services (websites, databases, etc.). We are committed to optimizing your platform so that it will meet your needs in real time.

Microsoft Azure

Why migrate to the Cloud with Castelis?


Performance and scalability

Increase agility by moving to the Cloud. Castelis sizes your infrastructure in real-time to ensure optimal performance of your information system.

Cost Management

Cost management

Optimize your IT architecture and ensure day-to-day operation to control your Azure subscription costs.


Security and privacy

Have your data and applications benefit from the proven security of Microsoft’s Cloud Azure platform and secure platform access processes by Castelis.


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