Company lists · Data refreshed September 2026

Top 25 App backend development companies based in the United Kingdom

RevenueBase identified 145 company matches for app backend development companies associated with the United Kingdom as of September 2026 and tracks 1,366 professional contacts across them, including 96 with verified work emails. London is the largest hub.

This list covers company matches for app backend development 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 September 19, 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 Sep 19, 2026 How this list was built
145Companies
1,366Contacts tracked
96Verified emails
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The 25 largest app backend development companies based in the United Kingdom

Ranked by team size
Top 25 of 145 company matches for app backend development companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 matchManchester, United KingdomHQ recorded Sep 19, 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 · Sep 19, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 19, 202651-20044 contacts →

Exact match

“Unibrix provides web and app development services for clients all over the world.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 19, 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 · Sep 19, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-5018 contacts →

Exact match

“Softexpoit's team of experts combines technical expertise and creativity to develop custom software, mobile app, and web app solutions that meet your specific business/official…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-5017 contacts →

Exact match

“App Genie (appg.co) is a mobile app development agency founded in 2022, with its product team based in Istanbul, Türkiye.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchBelfast, United KingdomHQ recorded Sep 19, 202611-5015 contacts →

Exact match

“Mobile app development experts that deliver high-quality Android, iOS, and web applications.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-5015 contacts →

Exact match

“Toimi is a leader in web and mobile development, with more than 8 years of experience in crafting software solutions for small to medium-sized businesses and enterprise-level…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchLeeds, United KingdomHQ recorded Sep 19, 202651-20014 contacts →

Exact match

“At Ventureaxis, we specialise in working with our clients to build robust, reliable and innovative software solutions.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchReading, United KingdomHQ recorded Sep 19, 202611-5013 contacts →

Exact match

“Welcome KloudStack!”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-5012 contacts →

Exact match

“Vizrex Software Solutions builds custom software for startups, growing businesses, and complex operations.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchBelfast, United KingdomHQ recorded Sep 19, 20261-1011 contacts →

Exact match

“A collective of brilliant and dedicated minds providing next-generation digital services and consulting.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchCambridge, United KingdomHQ recorded Sep 19, 202611-5010 contacts →

Exact match

“Roundpoint integrates web and mobile so that companies can have a more direct relationship with their customers, staff and suppliers.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-507 contacts →

Exact match

“We turn ideas and ambition into mobile apps with millions of happy users.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-507 contacts →

Exact match

“Miicon Solutions is a modern technology company delivering innovative, scalable, and high-performance digital solutions across web, mobile, and cloud platforms.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchPembroke Dock, United KingdomHQ recorded Sep 19, 20261-107 contacts →

Exact match

“Kew Consulting helps busy individuals and companies realise their potential.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchGuiseley, United KingdomHQ recorded Sep 19, 20261-104 contacts →

Exact match

“Intrica specialises in bespoke web and mobile development.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchHoddesdon, United KingdomHQ recorded Sep 19, 20261-103 contacts →

Exact match

“Custom applications, innovative server solutions, managed IT support services, strategy and support agreements from a Herts based IT company.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchLeeds, United KingdomHQ recorded Sep 19, 20261-103 contacts →

Exact match

“We design, develop and mainain websites, web apps, mobile apps.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchLeicester, United KingdomHQ recorded Sep 19, 202651-2003 contacts →

Exact match

“We provide comprehensive software development and continuous support throughout the entire development process, from brainstorming to integration with your existing software to…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchMaidstone, United KingdomHQ recorded Sep 19, 20261-103 contacts →

Exact match

“Snapwire provide software development services specialising in bespoke Web Applications, Mobile Apps and Automation Software.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchBradford, United KingdomHQ recorded Sep 19, 20261-103 contacts →

Exact match

“Welcome to Yorkshire Software, Your Partner in Innovative Bespoke Software Solutions!”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Sep 19, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Sep 19, 20261-103 contacts →

Exact match

“Cloud Data Service Ltd is an award-winning software development company based in the heart of Newcastle upon Tyne.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchReading, United KingdomHQ recorded Sep 19, 20261-103 contacts →

Exact match

“We are a software development company, specialising in designing and developing database applications for mobile devices, the Web and Windows systems.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Sep 19, 20261-102 contacts →

Exact match

“Abcum is a tech company which focuses on the development of software-as-a-service applications for businesses - catering for enterprises, member organisations, associations, and…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 145 app backend development companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 96 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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App backend development companies based in the United Kingdom at a glance

As of Sep 19, 2026
7.0%Verified-email coverage
9.4Average contacts per company
1-10Median size (employees)
35.2%Largest-city concentration · London
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
95
11-50
40
51-200
8
1,001-5,000
1

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 145 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 “app backend development 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 96 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 September 19, 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.

App backend development 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 “app backend development companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many app backend development companies are there based in the United Kingdom?

RevenueBase identified 145 company matches for app backend development companies associated with the United Kingdom as of September 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?

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

Which city has the most app backend development companies?

London leads with 51 company records, followed by Birmingham (6) and Manchester (6).

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 96 professional contacts with verified work emails tracked across these 145 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 September 19, 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.