Ranked · 5 of 7 assessed
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Also in United Kingdom · 178 not ranked here
176 have not yet been assessed on the Agency List Score. Alphabetical.About this ranking
What this page ranks
This page ranks 5 of the 7 assessed Managed IT Services agencies in United Kingdom — the ones carrying a published score — out of 183 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, Managed IT Services 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 7, so no award can be issued here.
The 176 Managed IT Services agencies not yet assessed are listed on this page but not ranked.
A further 2 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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Questions
- How many Managed IT Services agencies are in United Kingdom?
- 183 are listed on Agency List in United Kingdom. 7 of them have been assessed on the Agency List Score as of September 2026, and 5 of those carry a published score.
- Which Managed IT Services agency in United Kingdom is ranked highest?
- Apex Computing, with an Agency List Score of 73.5, ranks #1 of 7 assessed agencies in Managed IT Services in United Kingdom.
- Why are 178 Managed IT Services agencies listed here but not ranked?
- 176 of the 183 listed have not yet been assessed on the Agency List Score. A further 2 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 Managed IT Services in United Kingdom cohort of 7 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.