Peace of mind.

4sl specialise in high-performance Backup and DR managed services for firms in regulated sectors.

Backup as a Service

Get rid of the hassle of owning and managing backup. Find out why some of the largest companies in Europe entrust the problem to us.

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Getting to grips with backup in the cloud era

Concerned about how to protect data in SaaS and public cloud workloads? Wondering whether public cloud might be a better place to store backups? Look no further.

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DR as a Service

Cut costs, improve reliability and modernise your DR. The days of sinking time and cash into a mirror of your production environment and watching it collect dust are over.

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“We’ve worked with 4sl for over three years and in that time they have never let us down. My team are able to focus on other tasks and not worry about whether we have a backup of this or that. We always do. It always works. I highly recommend them.”

Guy Treloar, Head of IT Operations, Osborne Clarke



We’ve been privileged to work with: