Company lists · Data refreshed September 2026

Top 25 Mobile app development platform companies based in London, United Kingdom

Name: Mobile app development platform companies based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 163 companies tracked

RevenueBase identified 163 company matches for mobile app development platform companies associated with London, United Kingdom as of September 2026 and tracks 2,562 professional contacts across them, including 139 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers company matches for mobile app development platform companies associated with London, 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 28, 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 28, 2026 How this list was built

163Companies

2,562Contacts tracked

139Verified emails

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The 25 largest mobile app development platform companies based in London, United Kingdom

Ranked by team size

Top 25 of 163 company matches for mobile app development platform companies based in London, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	POQ	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	54 contacts →
	Exact match “Poq is a Software-as-a-Service (SaaS) company that empowers retailers and DTC brands to create highly effective and fully-customized mobile native apps to provide a superior…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	44pixels	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	27 contacts →
	Exact match “44pixels is a London-based mobile app studio passionate about creating beautiful, engaging experiences that harness the power of technology and AI.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Codemagic	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	26 contacts →
	Exact match “Leading continuous integration & delivery ( CI/CD) partner for your iOS, Android, Cordova, Ionic, React Native & Flutter projects.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Fliplet	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	26 contacts →
	Exact match “Now anyone can create software with AI.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Lloyds Knight International	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	21 contacts →
	Exact match “Lloyds Knight International brings together the best dedicated iOS, Android, and web app developers, so you can outsource your project and get a top-quality product.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Smile Machine	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	19 contacts →
	Exact match “We're digital innovators with a passion for everything mobile.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Journey36	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	14 contacts →
	Exact match “Software is the most significant enabler for innovation in almost all organisations and yet the tooling and techniques used for code based development simply aren't keeping up…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Mobiloud	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	13 contacts →
	Exact match “MobiLoud is the best ecommerce mobile app builder for Shopify, Salesforce, and BigCommerce brands who want to extend their reach, retention and brand authority, without a major…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Airnow	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	11 contacts →
	Exact match “Make Your App Fly The Airnow App Management Solution: Analyze, Distribute, Secure and Monetize your apps.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	STAKK	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	11 contacts →
	Exact match “Stakk is the UK's #1 mobile app development company based in London with over 10 years of experience building custom iOS apps, Android apps, and cross-platform mobile applications…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Igent AI	Exact match	London, United KingdomHQ recorded Sep 28, 2026	1-10	9 contacts →
	Exact match “iGent AI brings engineering intelligence to software development.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Fortnight Studio	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	7 contacts →
	Exact match “We turn ideas and ambition into mobile apps with millions of happy users.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Adam KEY Group	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	7 contacts →
	Exact match “Mobile, Web, Blockchain, IoT, AI.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Glance	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	6 contacts →
	Exact match “Our London based mobile app development team have been crafting unique iPhone/iOS and Android applications for the world’s biggest brands and brightest startups for over 7 years.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Caddify	Exact match	London, United KingdomHQ recorded Sep 28, 2026	1-10	5 contacts →
	Exact match “Capture > Compose > Publish 3 easy steps is all it takes to create branded mobile apps in multiple languages to provide product support, training and more to operators…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Imobilize	Exact match	London, United KingdomHQ recorded Sep 28, 2026	1-10	5 contacts →
	Exact match “We are iMobilize, a mobile app and web development studio based in London that offers additional services such as strategy and marketing consultation.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Adadot	Exact match	London, United KingdomHQ recorded Sep 28, 2026	1-10	4 contacts →
	Exact match “1 Developer Tool of the Week on Product Hunt Click here to join Works on My Machine, our dev community on Discord: https://discord.gg/HZhuynMRsN Adadot helps developers achieve up…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Kickpush	Exact match	London, United KingdomHQ recorded Sep 28, 2026	1-10	3 contacts →
	Exact match “We design mobile apps and website across all platforms.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Tech Amigos	Exact match	London, United KingdomHQ recorded Sep 28, 2026	1-10	3 contacts →
	Exact match “We accelerate cloud adoption for growing businesses using our product, called Diego.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Prime Board Limited	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	2 contacts →
	Exact match “Established for over 5 years, Prime Board is a leading innovative app and web development solution provider, set out with the aim of providing high quality online and mobile…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Appshed	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	2 contacts →
	Exact match “ABOUT APPSHED An intuitive flexible platform that enables ANYONE to build content-based Web (FREE) and Native APPS online (from £180).” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Vipower Limited	Exact match	London, United KingdomHQ recorded Sep 28, 2026	1-10	2 contacts →
	Exact match “ViPower Limited is a member of PC Power International ltd group of companies.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Sincapp Mobi	Exact match	London, United KingdomHQ recorded Sep 28, 2026	1-10	2 contacts →
	Exact match “Welcome to Sincapp Mobi: Your Mobile Innovation Partner!” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	The APP KIT	Exact match	London, United KingdomHQ recorded Sep 28, 2026	1-10	2 contacts →
	Exact match “We help Millions of Entrepreneurs & Small Business Owners create a personalized Mobile App using our No Code App builder platform.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	London APP Studio	Exact match	London, United KingdomHQ recorded Sep 28, 2026	1-10	2 contacts →
	Exact match “London App Studio is a mobile application development company that started in 2021 with a passion to develop the greatest apps on mobile.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “mobile app development platform companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 163 mobile app development platform companies based in London, United Kingdom

See the full list, filter by size, metro and specialty, and access 139 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Mobile app development platform companies based in London, United Kingdom at a glance

As of Sep 28, 2026

5.4%Verified-email coverage

15.7Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

108

11-50

51-200

201-500

Email recency for this list is measured across the whole United Kingdom list rather than for London, so it is reported there. Company counts and contact totals on this page are exact for London, over 163 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 London, United Kingdom whose business descriptions match “mobile app development platform 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 139 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 28, 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.

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

How many mobile app development platform companies are there based in London, United Kingdom?

RevenueBase identified 163 company matches for mobile app development platform companies associated with London, 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?

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

Which city in the United Kingdom has the most mobile app development platform companies?

London leads the United Kingdom with 163 company records, followed by Manchester (16) and Bristol (10).

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 139 professional contacts with verified work emails tracked across these 163 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 28, 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.