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Mercury Systems

In New Forest, South East

Managed IT support, Microsoft 365, and cyber security for businesses in Hampshire and the South of England.

Visit website Call 023 8033 6620 Write a review Updated 07 Sept 2026

From the provider

Mercury Systems provides managed IT support, cyber security, and Microsoft 365 services to businesses across Hampshire and the South of England. Founded in 1986 by Ian Ward, the company originally offered hardware support and has grown to provide a comprehensive range of IT services. Mike Keats took over as owner in 2022 after Ian Ward's retirement; Keats brings almost 30 years of experience in the IT profession. The company's head office is in Totton, Southampton, and operates with a team of IT specialists. Services include managed IT support with flexible options (pay-as-you-go, pre-paid, and comprehensive managed support), Microsoft 365 support (covering Office 365, Microsoft Teams, Windows 365, and Azure), cyber security solutions, and disaster recovery and backup services. Additional offerings include telephony and connectivity services, firewall and security support, and cloud infrastructure support. Mercury Systems serves businesses of all sizes and budgets, providing proactive monitoring and support to keep systems running smoothly.

Services Mercury Systems offers

Managed IT support Day-to-day support, monitoring and maintenance for a fixed monthly fee. Microsoft 365 Setting up and running Microsoft 365 email, files, Teams and user accounts. Cyber security Protecting systems and data from attack, and responding when something gets through. 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. VoIP and telecoms Phone systems that run over your internet connection, including numbers and call routing.

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Services Mercury Systems offers

Managed IT support Day-to-day support, monitoring and maintenance for a fixed monthly fee. Microsoft 365 Setting up and running Microsoft 365 email, files, Teams and user accounts. Cyber security Protecting systems and data from attack, and responding when something gets through. 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. VoIP and telecoms Phone systems that run over your internet connection, including numbers and call routing.

Questions people ask about Mercury Systems

What services does Mercury Systems offer?
Mercury Systems offers Managed IT support, Microsoft 365, Cyber security, Backup and disaster recovery, Cloud and hosting, VoIP and telecoms.
Where does Mercury Systems provide IT support?
Mercury Systems is based in New Forest.
Who is Mercury Systems for?
The company was founded in 1986.

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