Ranked · 105 of 127 assessed
Ordered by Agency List ScoreDevelops IT solutions and ESB integrations for business scalability
Smart print and IT solutions for education and healthcare
Managed IT, cloud, and 24/7 security operations across public and private sectors
Microsoft 365 services spanning SharePoint, Power Platform, Azure and Copilot
Managed IT and AI solutions for digital transformation
Phishing-resistant security and IT support for small businesses
IT support and communications solutions for London businesses
Managed IT, cloud architecture, and cyber security built around Microsoft Azure environments
Secure, scalable IT solutions for public and private sectors
Streamlines IT procurement with governance tools and cloud solutions.
Managed IT services with cloud, communications, and cybersecurity expertise
Empowering businesses with Microsoft Dynamics 365 and Azure Cloud Services
Connectivity and cloud services for UK businesses
Managed IT services and cyber security for diverse industries
Secure Connected Cloud and Cyber Security Solutions
Microsoft solutions partner for IT services and cloud migration
ERP and CRM solutions for diverse industries
Managed IT and cyber security services for diverse industries
Managed IT and security services built on Microsoft best practices
Managed IT services and cybersecurity solutions for UK businesses
IT support and cyber security for regulated industries
IT support, cyber security, and AI solutions for modern businesses
Secure IT asset recycling and data destruction services
Managed IT services and AI solutions for global enterprises
IT consulting and software development for fintech and Web3 industries
UK-based cloud transformation and managed IT services provider
Business technology solutions for telecoms and IT support
Managed IT, security, and cloud support across manufacturing, retail, and public sector
Secure, agile IT environments with cloud and cybersecurity expertise
Local IT support with Office 365 and cybersecurity expertise
IT support and cloud migration for SMEs with fast response times
Managed IT support and bespoke software development in Leeds
Managed IT support, cloud, and security for Oxfordshire businesses since 2007
IT support, managed services, and cyber security solutions
Delivering Managed IT and Cyber Security Services
Secure IT solutions and cyber security services for UK businesses
ERP and IT solutions for manufacturing and distribution
Microsoft identity, security, and cloud solutions provider
SEO and PPC services for inbound lead capture and search visibility
Managed IT services and cybersecurity solutions for diverse industries
Managed IT support and Microsoft solutions for businesses
Managed IT support and cybersecurity with Microsoft expertise
Managed IT and cybersecurity solutions for diverse industries
Internet publishing and technical services with investment focus
Solving technology and telecoms problems with IT and voice services
IT support and digital transformation for businesses and schools
Proactive IT support and cybersecurity services in Wiltshire
Digital transformation and product engineering for UK enterprises
Digital transformation and IT support for enhanced business efficiency
IT support and cyber security for UK businesses
SEO and PPC services for inbound lead capture and search visibility
Empowering businesses with cloud, security, and managed IT services.
Digital transformation through cloud, IT, and document solutions
Custom IT solutions and cybersecurity for businesses in Scotland
Managed IT support and cybersecurity for businesses in Kent
Proactive IT support and cybersecurity services for Essex businesses
Voice and IT services for businesses of all sizes
Managed IT services and cybersecurity for UK businesses
Managed IT, Cloud Solutions, and Cyber Security Services
Managed IT support, cloud migration, and cyber security for UK businesses
Managed IT, cloud migration, and cybersecurity support across Wales and the UK
Empowers businesses with managed IT support and cybersecurity
Reliable IT support and cloud solutions for SMEs
Managed IT, cloud and security support across public and private sectors
Managed IT, cloud and cyber security services for UK organisations
SEO and PPC services for inbound lead capture and search visibility
SEO and PPC services for inbound lead capture and search visibility
Claris FileMaker database development, web and app builds, IT support since 1998
Bespoke software development for all platforms and industries
Managed IT services with a focus on security and cloud solutions
Managed IT, cloud, and cybersecurity services for UK businesses and education
Managed IT services and cybersecurity for diverse industries
Managed IT solutions for commercial properties and tenant satisfaction
IT support and cybersecurity for life sciences and B2B sectors
IT and Telephony Support with Cyber Security and AI Integration
Managed IT support and Microsoft solutions for medium-sized businesses
IT support and cloud solutions for seamless business operations
SEO and PPC services for inbound lead capture and search visibility
Managed IT, cloud and cybersecurity support for Midlands businesses since 1997
IT support, cybersecurity, and consultancy for Scottish businesses
IT support and project management for Sheffield businesses
Empowers businesses with Pegasus software and managed IT services
Empowering UK businesses with secure cloud and IT services
Technology strategy and support for SMEs and not-for-profits
Managed IT support and cybersecurity for professional services
IT infrastructure, managed print, and hybrid cloud solutions
SEO and PPC services for inbound lead capture and search visibility
Empowering businesses with managed IT services and cyber security
Empowers businesses with ERP systems and cloud solutions
Managed IT services and cybersecurity for UK businesses
Business telephony, IT solutions, and connectivity services
Managed IT support and cybersecurity for seamless business operations
Compliance platforms for high-risk and regulated environments
SEO and PPC services for inbound lead capture and search visibility
Managed IT support, Microsoft 365 administration and backup for Midlands SMBs
Managed IT and cybersecurity services for SMEs in the UK
Showing the top 96 of 105 ranked agencies.
Also in United Kingdom · 48 not ranked here
26 have not yet been assessed on the Agency List Score. Alphabetical.About this ranking
What this page ranks
This page ranks 105 of the 127 assessed microsoft 365 administration agencies in United Kingdom — the ones carrying a published score — out of 153 listed.
The score measures how well an agency documents its own work in public — named clients, quantified outcomes, and whether those outcomes are attributed to the agency rather than described as the client's own results. It does not measure client satisfaction, price, or availability.
Cohorts and awards
Agencies are compared within a cohort — here, Microsoft 365 Administration in United Kingdom. A cohort must be large enough to express the band being awarded: at least 8 assessed agencies for a top 25% award, 20 for top 10%, 40 for top 5%, and 300 for top 1%. This one holds 127, so the strongest award available here is top 5%.
The 26 microsoft 365 administration agencies not yet assessed are listed on this page but not ranked.
A further 22 were assessed and no published evidence of their work was found, so no score is shown for them.
Paid placement
Partner agencies can buy a labelled placement block above the ranking on this page. It is always marked as paid and is never mixed into the ranked list.
Placement is paid; it does not affect the ranking, cohort membership, or any agency's score. Ranking position, cohort membership and the score itself are not for sale.
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Categories in United Kingdom
Microsoft 365 Administration nearby
Questions
- How many microsoft 365 administration agencies are in United Kingdom?
- 153 are listed on Agency List in United Kingdom. 127 of them have been assessed on the Agency List Score as of October 2026, and 105 of those carry a published score.
- Which microsoft 365 administration agency in United Kingdom is ranked highest?
- KT.Team, with an Agency List Score of 97.8, ranks #1 of 127 assessed agencies in Microsoft 365 Administration in United Kingdom.
- Why are 48 microsoft 365 administration agencies listed here but not ranked?
- 26 of the 153 listed have not yet been assessed on the Agency List Score. A further 22 were assessed and no published evidence of their work was found, so no score is shown for them. They each have a profile and are listed below the ranking, alphabetically, rather than being hidden or mixed into it.
- How is the ranking determined?
- By Agency List Score, within the Microsoft 365 Administration in United Kingdom cohort of 127 assessed agencies. The score is computed from evidence published on each agency's own website: named clients, quantified outcomes, and whether the outcome is attributed to the agency. Paid placement does not affect it.