IT Support Directory IT Support Directory
List Your Business

DMS

In Greenwich, London Serves the whole UK

Managed IT services and cyber security for businesses and schools across England.

Visit website Call 01322 420140 Write a review Updated 07 Sept 2026

From the provider

DMS is a London-based IT managed services provider founded in 2005, serving schools, academies, and businesses across the UK. Operating from New Eltham in South East London, the company employs specialists across three divisions: Education, Corporate, and Electrical.

DMS holds Microsoft Solutions Partner status and is certified to ISO 9001 and ISO 27001, with Cyber Essentials certification. The company is also a NICEIC registered contractor and OZEV-approved installer for EV charging infrastructure.

Core services include managed IT support with a dedicated helpdesk and on-site engineers available nationwide, IT consultancy covering Microsoft 365 migrations and network design, cyber security and compliance, unified communications via Microsoft Teams Phone, and electrical services including EICR testing and LED upgrades. The company supports close to 400,000 desktops across the country and operates a named team model rather than generic packages.

Services DMS offers

Managed IT support Day-to-day support, monitoring and maintenance for a fixed monthly fee. 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. Cyber security Protecting systems and data from attack, and responding when something gets through. Cyber Essentials Preparing a business for Cyber Essentials certification and running the assessment. Microsoft 365 Setting up and running Microsoft 365 email, files, Teams and user accounts. Cloud and hosting Moving servers and applications to hosted infrastructure, then running them there. Backup and disaster recovery Copies of your data held off-site, and a tested plan for getting back to work after a failure. Networking and Wi-Fi Wired networks, Wi-Fi, firewalls and internet connections across your sites. VoIP and telecoms Phone systems that run over your internet connection, including numbers and call routing. Hardware and procurement Buying, configuring and replacing laptops, desktops, servers and peripherals. Projects and consultancy One-off work such as an office move, a migration or a new system rollout. IT strategy and vCIO Regular planning sessions on budget, risk and what to change over the next year.

Accreditations and partnerships

Microsoft Solutions Partner Microsoft partner level earned on measured skills and customer results.
ISO 9001 International standard for quality management, audited by a certification body.
ISO 27001 International standard for managing information security, audited by a certification body.
Cyber Essentials Government-backed baseline security certification, self-assessed.

Other IT support providers near Greenwich

Blackheath Systems Greenwich No reviews yet Cymar Computer Greenwich No reviews yet Digital Nerve Centre Greenwich No reviews yet Headstart IT Solutions Greenwich No reviews yet
All IT support in Greenwich

Services DMS offers

Managed IT support Day-to-day support, monitoring and maintenance for a fixed monthly fee. 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. Cyber security Protecting systems and data from attack, and responding when something gets through. Cyber Essentials Preparing a business for Cyber Essentials certification and running the assessment. Microsoft 365 Setting up and running Microsoft 365 email, files, Teams and user accounts. Cloud and hosting Moving servers and applications to hosted infrastructure, then running them there. Backup and disaster recovery Copies of your data held off-site, and a tested plan for getting back to work after a failure. Networking and Wi-Fi Wired networks, Wi-Fi, firewalls and internet connections across your sites. VoIP and telecoms Phone systems that run over your internet connection, including numbers and call routing. Hardware and procurement Buying, configuring and replacing laptops, desktops, servers and peripherals. Projects and consultancy One-off work such as an office move, a migration or a new system rollout. IT strategy and vCIO Regular planning sessions on budget, risk and what to change over the next year.

Questions people ask about DMS

What services does DMS offer?
DMS offers Managed IT support, Helpdesk and remote support, On-site support, Cyber security, Cyber Essentials, Microsoft 365, Cloud and hosting, Backup and disaster recovery, Networking and Wi-Fi, VoIP and telecoms, Hardware and procurement, Projects and consultancy, IT strategy and vCIO.
Where does DMS provide IT support?
DMS is based in Greenwich and serves businesses across the UK.
Who is DMS for?
The company was founded in 2005.

DMS reviews

Reviews are moderated. How reviews work.

Be the first to review DMS

Does your business use DMS for IT support? Your experience helps other businesses choose with confidence.

Write the first review

Sign in or create an account

Sign in with your work email to review the IT support company your business uses, or to manage your own listing.

By continuing, you agree to our terms and acknowledge our privacy policy.