Infrastructure and software.
Fully managed.
We build, run, and support the infrastructure and software your business relies on. Operated in France.
// OUR SERVICES
Built around how you work.
Your team should not have to spend its time running infrastructure and applications. We handle the day-to-day operations and keep things moving as your needs evolve.
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Managed infrastructure
Secure servers, networks, backups, monitoring, and operations managed by a team that knows your environment.
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└─┘Managed application services
Keep business-critical applications available, updated, and supported without growing an internal operations team.
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Custom software development
Practical, maintainable software designed around your workflows, your data, and your long-term independence.
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Monitoring & reporting
Actionable visibility into availability, performance, backups, and the health of your services.
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'--'European hosting
A privacy-focused European alternative to the major U.S. cloud providers.
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{ data }Built to integrate
We fit into your existing stack and make the connections dependable, documented, and maintainable.
// SOVEREIGN CLOUD
Your infrastructure. Under your control.
Your systems are hosted and operated by Synost, across our own datacenters and, when needed, selected French and European providers. We remain responsible for the architecture, operations and day-to-day management.
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Managed hosting
Hosting, backups, monitoring and daily operations handled by our team.
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Flexible infrastructure
Deployed in Synost datacenters or with selected French and European providers, depending on your requirements.
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Data sovereignty
Clear hosting locations, controlled access and one team accountable for your infrastructure.
// TRUST BY DESIGN
Trust starts with how systems are operated.
Sovereignty is more than where your data is hosted. It is knowing how your systems are run, who has access, and who is responsible for them.
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Controlled access
Access is limited to the people and systems that need it, with clear responsibility.
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Data residency
Your systems are hosted in environments that match your operational, contractual and regulatory requirements.
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Operational transparency
Understand how your infrastructure is run, monitored, backed up, and supported.
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Built for resilience
Backups, recovery planning, and proactive maintenance built around business continuity.
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Human support
Talk directly to the people who know and operate your systems.
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Clear accountability
One team responsible for operating, maintaining and supporting your systems.
Let’s build the right setup.
Tell us about your current setup, the challenges you’re facing, and where you want to go. We’ll design the right solution and manage it end to end.
A first conversation, without commitment