Application Development Agencies in United Kingdom

98 application development agencies are listed in United Kingdom. 6 have been assessed on the Agency List Score as of September 2026; the highest-ranked is Wazobia Tech at 94.1.

Ranked · 6 assessed

Ordered by Agency List Score
#1 of 6 assessed
Wazobia Tech
94
Verified

Bespoke Software Development and Quality Assurance

Application DevelopmentData Engineering PipelinesDevSecOps Enablement
#2 of 6 assessed
Seriously RAD
73
Verified

Framework-driven rapid application development, legacy modernisation, and OSCP-backed security expertise

Application Development
#3 of 6 assessed
O2SOFT
73
Verified

Custom software and mobile app solutions for business challenges

Application DevelopmentData Engineering PipelinesDevSecOps Enablement
#4 of 6 assessed
OneStop DevShop
73
Verified

AI-enhanced software development with Microsoft and React expertise

Application Development
#5 of 6 assessed
Ezulix
73
Verified

Custom software solutions for diverse industries and business automation

Application DevelopmentData Engineering PipelinesDevSecOps Enablement
#6 of 6 assessed
RNDpoint
67
Verified

FinTech and AI solutions for banking and digital transformation

Application Development

Also in United Kingdom · 92 not yet assessed

Listed agencies queued for assessment. Alphabetical.
88View profile →ACM SolutionsView profile →AstwellsoftView profile →BGO SoftwareView profile →Blue WrenView profile →BlueberryView profile →BlueStarView profile →BN DigitalView profile →Box UKView profile →Breeze ITView profile →BrightMindedView profile →ChakorView profile →ClockView profile →CodeAssemblyView profile →CodeFirstView profile →CoreblueView profile →Deep Blue SkyView profile →Design And Test LabView profile →Design OneView profile →DevGridView profile →EMOTIONstudiosView profile →Future SoftwareView profile →Giant SoftwareView profile →GoodCore SoftwareView profile →

About this ranking

What this page ranks

This page ranks the 6 application development agencies in United Kingdom that have been assessed on the Agency List Score, out of 98 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, Application Development 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 6, so no award can be issued here.

The 92 application development agencies not yet assessed are listed on this page but not ranked.

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.

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Questions

How many application development agencies are in United Kingdom?
98 are listed on Agency List in United Kingdom. 6 of them have been assessed on the Agency List Score as of September 2026.
Which application development agency in United Kingdom is ranked highest?
Wazobia Tech, with an Agency List Score of 94.1, ranks #1 of 6 assessed agencies in Application Development in United Kingdom.
Why are 92 application development agencies listed here but not ranked?
92 of the 98 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 Application Development in United Kingdom cohort of 6 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.