Ranked · 3 assessed
Ordered by Agency List ScoreTransforms technology for tangible results and customer engagement
Bespoke software and digital transformation for competitive advantage
Secure software development and cyber security solutions
About this ranking
What this page ranks
This page ranks the 3 custom software development agencies in London, England that have been assessed on the Agency List Score, out of 3 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, Custom Software Development in London, England. 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.
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 custom software development agencies are in London, England?
- 3 are listed on Agency List in London, England. 3 of them have been assessed on the Agency List Score as of October 2026.
- Which custom software development agency in London, England is ranked highest?
- Future Platforms, with an Agency List Score of 97.3, ranks #1 of 3 assessed agencies in Custom Software Development in London, England.
- How is the ranking determined?
- By Agency List Score, within the Custom Software Development in London, England 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.