Company lists · Data refreshed October 2026

Top 25 Full stack app building software companies based in the United Kingdom

RevenueBase identified 182 company matches for full stack app building software companies associated with the United Kingdom as of October 2026 and tracks 1,200 professional contacts across them, including 129 with verified work emails. London is the largest hub.

This list covers company matches for full stack app building software companies associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 20, 2026 How this list was built
182Companies
1,200Contacts tracked
129Verified emails
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The 25 largest full stack app building software companies based in the United Kingdom

Ranked by team size
Top 25 of 182 company matches for full stack app building software companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 20, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLondon, United KingdomHQ recorded Oct 20, 202651-200213 contacts →

Exact match

“Magora is an international software development company with 12 years of extensive experience in bespoke development outsourcing market.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
2Exact matchManchester, United KingdomHQ recorded Oct 20, 202611-5056 contacts →

Exact match

“Intelivita is a software development company that builds web and mobile applications for startups, enterprises, and growing businesses.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
3Exact matchGallows Hill, United KingdomHQ recorded Oct 20, 2026n/a35 contacts →

Exact match

“Aptugo is an APP development platform working as a service.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Oct 20, 202611-5035 contacts →

Exact match

“TeraBit IT is a custom software development firm, serving clients all over the world.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
5Exact matchChilton Polden, United KingdomHQ recorded Oct 20, 2026n/a35 contacts →

Exact match

“Currently based near Bristol UK with over 10 years experience in full-stack web application development working with businesses of all sizes including start-ups, creative…”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
6Exact matchGateshead, United KingdomHQ recorded Oct 20, 202611-5030 contacts →

Exact match

“We design and build apps, websites & and backend software for SMEs and disruptive startups.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Oct 20, 202611-5029 contacts →

Exact match

“Mobile & Web Digital Solutions for Startups & Businesses Count on TopDevs full-cycle mobile app and web development outsourcing services or hire the IT experts you need to augment…”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
8Exact matchGuildford, United KingdomHQ recorded Oct 20, 202651-20029 contacts →

Exact match

“Software Planet Group (SPG) is a UK-based custom software company out of Guildford.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Oct 20, 202611-5026 contacts →

Exact match

“Now anyone can create software with AI.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
10Exact matchSwindon, United KingdomHQ recorded Oct 20, 20261-1020 contacts →

Exact match

“Elev8AI is a global leader in software development, providing a comprehensive suite of services tailored to meet the evolving needs of businesses across various industries.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Oct 20, 202611-5017 contacts →

Exact match

“We build custom business software and web and mobile applications that reduce manual work and improve day-to-day operations.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
12Exact matchManchester, United KingdomHQ recorded Oct 20, 202611-5014 contacts →

Exact match

“We build open-source developer tools, SDKs, and libraries that help technology companies deliver exceptional developer experiences.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
13Exact matchBristol, United KingdomHQ recorded Oct 20, 20261-1011 contacts →

Exact match

“Dittofi’s platform is the perfect tool to build powerful apps, 6x faster than traditional coding.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
14Exact matchHarlow, United KingdomHQ recorded Oct 20, 202651-20011 contacts →

Exact match

“TechnoFex is a leading software development company.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
15Exact matchEdinburgh City, United KingdomHQ recorded Oct 20, 202611-5010 contacts →

Exact match

“LiveCode is an enterprise application development platform with 29 years of heritage and software trusted by over 47 million people worldwide.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Oct 20, 202611-509 contacts →

Exact match

“We turn ideas into reliable products.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Oct 20, 20261-107 contacts →

Exact match

“You’ve got an idea about a web or mobile application and looking for a development team?”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Oct 20, 202611-506 contacts →

Exact match

“Think of us as your product partner, your product studio, or as your full-stack app development agency.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
19Exact matchDouglas, United KingdomHQ recorded Oct 20, 20261-106 contacts →

Exact match

“At Webstartiom, we create custom software solutions to meet your unique business needs.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
20Exact matchCamberley, United KingdomHQ recorded Oct 20, 20261-106 contacts →

Exact match

“We build apps smarter and faster by combining the power of AI with real, hands-on development expertise.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
21Exact matchBelfast, United KingdomHQ recorded Oct 20, 20261-104 contacts →

Exact match

“Biild is a powerful, innovative and disruptive platform that accelerates developer productivity for the delivery of sustainable enterprise grade apps - biild.io”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
22Exact matchSaffron Walden, United KingdomHQ recorded Oct 20, 20261-104 contacts →

Exact match

“Full stack software development for start-ups and small businesses.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
23Exact matchNorthampton, United KingdomHQ recorded Oct 20, 202611-504 contacts →

Exact match

“Full Metal Software's mission is to make a difference to people and their businesses by providing all our customers with the best web applications and associated services to meet…”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
24Exact matchStratford Upon Avon, United KingdomHQ recorded Oct 20, 202611-504 contacts →

Exact match

“Application Craft aims to demystify the art of application development.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Oct 20, 20261-104 contacts →

Exact match

“SmartBee,(Smart Bee Software Solutions Ltd.) majorly focuses on consultancy services for Architectural Software Designs and Full-Stack Software Development in technologies like…”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase

Showing 25 of 182 full stack app building software companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 129 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Full stack app building software companies based in the United Kingdom at a glance

As of Oct 20, 2026
10.8%Verified-email coverage
6.6Average contacts per company
1-10Median size (employees)
39.6%Largest-city concentration · London
Oct 20, 2026Page data refreshed

Companies by employee count

1-10
126
11-50
49
51-200
6

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 182 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United Kingdom whose business descriptions match “full stack app building software companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 129 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on October 20, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Full stack app building software companies by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “full stack app building software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many full stack app building software companies are there based in the United Kingdom?

RevenueBase identified 182 company matches for full stack app building software companies associated with the United Kingdom as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Magora tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most full stack app building software companies?

London leads with 72 company records, followed by Birmingham (8) and Manchester (8).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 129 professional contacts with verified work emails tracked across these 182 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 20, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.