Microsoft 365 Administration Agencies in United Kingdom

152 microsoft 365 administration agencies are listed in United Kingdom. 8 have been assessed on the Agency List Score as of September 2026; the highest-ranked is Apex Computing at 73.5.

Ranked · 5 of 8 assessed

Ordered by Agency List Score
#1 of 8 assessed
Apex Computing
74
Verified

SEO and PPC services for inbound lead capture and search visibility

Backup and Disaster RecoveryHelp Desk and SupportManaged IT Services
#2 of 8 assessed
Intelliworx
74
Verified

Managed IT and cybersecurity solutions for diverse industries

Backup and Disaster RecoveryManaged IT ServicesMicrosoft 365 Administration
#3 of 8 assessed
Wearemint
73
Verified

Solving technology and telecoms problems with IT and voice services

Backup and Disaster RecoveryEndpoint and Device ManagementMicrosoft 365 Administration
#4 of 8 assessed
Azilen Technologies
73
Verified

Digital transformation and product engineering for UK enterprises

Backup and Disaster RecoveryEndpoint and Device ManagementHelp Desk and Support
#5 of 8 assessed
E2E Technologies
68
Verified

Managed IT support and cybersecurity for seamless business operations

Backup and Disaster RecoveryMicrosoft 365 Administration

Also in United Kingdom · 147 not ranked here

144 have not yet been assessed on the Agency List Score. Alphabetical.
2UPCView profile →6B DigitalView profile →AbussiView profile →Acu IT SolutionsView profile →AcutecView profile →Adm ComputingView profile →Affinity SmartView profile →AfiniteView profile →Air IT GroupView profile →Assign-ITView profile →Assured DigitalView profile →Axon ITView profile →B2B Business Technology GroupView profile →BCNView profile →Black OwlView profile →Boyns SystemsView profile →BridgeallView profile →Bubble ITView profile →Calibre ConnectionsView profile →CapNet IT SupportView profile →CcswView profile →CertumView profile →ChessictView profile →ChorusView profile →
2 more listed here are not shown on this page.

About this ranking

What this page ranks

This page ranks 5 of the 8 assessed microsoft 365 administration agencies in United Kingdom — the ones carrying a published score — out of 152 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 8, so the strongest award available here is top 25%.

The 144 microsoft 365 administration agencies not yet assessed are listed on this page but not ranked.

A further 3 were assessed and no published evidence of their work was found, so no score is shown for them.

Read the full methodology

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.

Browse

Questions

How many microsoft 365 administration agencies are in United Kingdom?
152 are listed on Agency List in United Kingdom. 8 of them have been assessed on the Agency List Score as of September 2026, and 5 of those carry a published score.
Which microsoft 365 administration agency in United Kingdom is ranked highest?
Apex Computing, with an Agency List Score of 73.5, ranks #1 of 8 assessed agencies in Microsoft 365 Administration in United Kingdom.
Why are 147 microsoft 365 administration agencies listed here but not ranked?
144 of the 152 listed have not yet been assessed on the Agency List Score. A further 3 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 8 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.