Ranked · 3 assessed
Ordered by Agency List ScoreFacilitating creative problem solving with LEGO Serious Play
Brand strategy, identity, and rollout from a London studio in Smithfield
Data integration and governance for enhanced productivity and compliance
Also in Greater London · 2 not yet assessed
Listed agencies queued for assessment. Alphabetical.About this ranking
What this page ranks
This page ranks the 3 business consulting agencies in Greater London, United Kingdom that have been assessed on the Agency List Score, out of 5 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, Business Consulting in Greater London, 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 3, so no award can be issued here.
The 2 business consulting agencies not yet assessed are listed on this page but not ranked.
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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Services in Greater London
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Questions
- How many business consulting agencies are in Greater London, United Kingdom?
- 5 are listed on Agency List in Greater London, United Kingdom. 3 of them have been assessed on the Agency List Score as of October 2026.
- Which business consulting agency in Greater London, United Kingdom is ranked highest?
- Make Happy, with an Agency List Score of 73.4, ranks #1 of 3 assessed agencies in Business Consulting in Greater London, United Kingdom.
- Why are 2 business consulting agencies listed here but not ranked?
- 2 of the 5 listed have not yet been assessed on the Agency List Score. 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 Business Consulting in Greater London, United Kingdom cohort of 3 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.