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Osiris Systems

In Lewes, South East Serves the whole UK

Managed IT support and network solutions for small businesses in the UK since 1990.

Visit website Call 01273 812 813 Write a review Updated 07 Sept 2026

From the provider

Osiris Systems is an independent IT services provider established in 1990 as Ash Towner Limited. The company has been based in Ringmer, East Sussex for 25 years, serving small and medium-sized businesses throughout the UK.

They offer network solutions, ongoing server and PC support, hardware and software sales, email hosting, web hosting and data backup. Core services include managed IT support delivered through Simple I.T. Plans (SIP), remote and on-site technical support, network installation and maintenance, and online backup solutions. The company uses Zimbra Collaboration for hosted email, maintains LogMeIn remote support capabilities, and works across various sectors including replacement windows, funeral services and independent financial advice.

Osiris Systems is a registered Microsoft partner and family-owned business. They also provide consumer IT services for local clients, including PC repairs, virus removal and home support in East Sussex.

Services Osiris Systems offers

Managed IT support Day-to-day support, monitoring and maintenance for a fixed monthly fee. Networking and Wi-Fi Wired networks, Wi-Fi, firewalls and internet connections across your sites. Helpdesk and remote support A support desk your staff contact by phone, email or portal when something stops working. On-site support Engineers who travel to your offices for the work that cannot be done remotely. Backup and disaster recovery Copies of your data held off-site, and a tested plan for getting back to work after a failure. Cloud and hosting Moving servers and applications to hosted infrastructure, then running them there. Hardware and procurement Buying, configuring and replacing laptops, desktops, servers and peripherals.

Accreditations and partnerships

Microsoft Partner Registered in the Microsoft partner network.

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Services Osiris Systems offers

Managed IT support Day-to-day support, monitoring and maintenance for a fixed monthly fee. Networking and Wi-Fi Wired networks, Wi-Fi, firewalls and internet connections across your sites. Helpdesk and remote support A support desk your staff contact by phone, email or portal when something stops working. On-site support Engineers who travel to your offices for the work that cannot be done remotely. Backup and disaster recovery Copies of your data held off-site, and a tested plan for getting back to work after a failure. Cloud and hosting Moving servers and applications to hosted infrastructure, then running them there. Hardware and procurement Buying, configuring and replacing laptops, desktops, servers and peripherals.

Questions people ask about Osiris Systems

What services does Osiris Systems offer?
Osiris Systems offers Managed IT support, Networking and Wi-Fi, Helpdesk and remote support, On-site support, Backup and disaster recovery, Cloud and hosting, Hardware and procurement.
Where does Osiris Systems provide IT support?
Osiris Systems is based in Lewes and serves businesses across the UK.
Who is Osiris Systems for?
The company was founded in 1990.

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