Company lists · Data refreshed September 2026

Top 25 Cross-platform app design companies based in the United Kingdom

Name: Cross-platform app design companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 1, 2026 1,171 companies tracked

RevenueBase identified 1,171 cross-platform app design companies headquartered in the United Kingdom as of September 2026 and tracks 10,957 professional contacts across them, including 1,596 with verified work emails and 653 with mobile numbers. London is the largest hub.

This list covers cross-platform app design companies headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 1, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 Smart Search rating on every row Refreshed Sep 1, 2026 86% judged on-target in blind review

1,171Companies

10,957Contacts tracked

1,596Verified emails

653Mobile numbers

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The 25 largest cross-platform app design companies based in the United Kingdom

Ranked by team size

Top 25 of 1,171 cross-platform app design companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to cross-platform app design companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Hyperlink Infosystem	Partial evidence	London, United Kingdom	1,001-5,000	1,240 contacts →
	Partial evidence “Hyperlink InfoSystem is a globally trusted IT consulting and mobile app development company at the forefront of AI-driven development, helping startups, enterprises, and global…” Source: RevenueBase Database · checked Sep 1, 2026
2	Mallow Technologies Private Limited	Indirect evidence	London, United Kingdom	51-200	315 contacts →
	Indirect evidence “We are renowned for our creativity, invention and innovation.” Source: RevenueBase Database · checked Sep 1, 2026
3	Fiftyfive Technologies	Indirect evidence	London, United Kingdom	201-500	247 contacts →
	Indirect evidence “FiftyFive is a global software development and technology consulting company, delivering full-cycle digital solutions across industries and geographies.” Source: RevenueBase Database · checked Sep 1, 2026
4	Mobcoder	Indirect evidence	Surrey, United Kingdom	201-500	233 contacts →
	Indirect evidence “Mobcoder acts as a trusted digital transformation partner for startups and enterprises, enabling technology-driven disruption through the development of intuitive, scalable, and…” Source: RevenueBase Database · checked Sep 1, 2026
5	Applifting	Indirect evidence	London, United Kingdom	51-200	150 contacts →
	Indirect evidence “We build digital products that improve people’s lives.” Source: RevenueBase Database · checked Sep 1, 2026
6	Angry Nerds Software Solutions Company	Indirect evidence	London, United Kingdom	51-200	91 contacts →
	Indirect evidence “Born in 2015 with a team of more than 100+ tech-savvy professionals, Angry Nerds is a software solutions company solving the unsolvable.” Source: RevenueBase Database · checked Sep 1, 2026
7	Team Tweaks Technology	Partial evidence	Shoreham, United Kingdom	51-200	89 contacts →
	Partial evidence “At Team Tweaks Technology, we design, develop, and deploy powerful digital solutions that blend innovation with simplicity.” Source: RevenueBase Database · checked Sep 1, 2026
8	BN Digital	Strong evidence	The, United Kingdom	51-200	87 contacts →
	Strong evidence “BN Digital is an enterprise software development agency specialising in custom web platform development, mobile app development, and AI/ML implementation We care deeply about…” Source: RevenueBase Database · checked Sep 1, 2026
9	Imaginary Cloud	Partial evidence	London, United Kingdom	51-200	83 contacts →
	Partial evidence “We design technology that is built to scale.” Source: RevenueBase Database · checked Sep 1, 2026
10	Turn UP Technologies	Indirect evidence	London, United Kingdom	51-200	71 contacts →
	Indirect evidence “Turn Up Technologies is a digital growth IT firm headquartered in London, UK with offices across the Texas, UAE, Canada, and Pakistan.” Source: RevenueBase Database · checked Sep 1, 2026
11	Eitbiz	Partial evidence	London, United Kingdom	51-200	70 contacts →
	Partial evidence “EitBiz is a leading Software, Web, and Mobile App Development company with over 8 years of experience.” Source: RevenueBase Database · checked Sep 1, 2026
12	Computer Rock	Partial evidence	Manchester, United Kingdom	51-200	60 contacts →
	Partial evidence “Our technical solutions range from large scale customer experience ecosystems to individual mobile and web applications powered by the Computer Rock platform.” Source: RevenueBase Database · checked Sep 1, 2026
13	Pikes Soft	Indirect evidence	Dunstable, United Kingdom	51-200	57 contacts →
	Indirect evidence “We are engineering centric and agile followers.” Source: RevenueBase Database · checked Sep 1, 2026
14	Cmolds	Partial evidence	Pendlebury Manchester, United Kingdom	501-1,000	55 contacts →
	Partial evidence “CMOLDS is a tech development company founded in 2016, focused on building mobile and web applications, UX/UI design systems, and custom software solutions.” Source: RevenueBase Database · checked Sep 1, 2026
15	Loginet International	Partial evidence	London, United Kingdom	51-200	52 contacts →
	Partial evidence “LogiNet International is a custom web and mobile development agency, helping startups & enterprises build robust web and mobile apps since 2008.” Source: RevenueBase Database · checked Sep 1, 2026
16	Blockmob Labs	Indirect evidence	London, United Kingdom	51-200	46 contacts →
	Indirect evidence “Blockmob Labs is a product development and consulting firm that partners with startups, mid-sized companies, large enterprises, and investors to turn bold ideas into scalable…” Source: RevenueBase Database · checked Sep 1, 2026
17	Veridic Technologies	Indirect evidence	London, United Kingdom	51-200	44 contacts →
	Indirect evidence “Veridic Technologies is an end-to-end IT consulting company focused on Product Engineering Services, Enterprise Mobility, and Custom Application Development.” Source: RevenueBase Database · checked Sep 1, 2026
18	Antonx	Partial evidence	United Kingdom	51-200	42 contacts →
	Partial evidence “AntonX is the one-stop shop for all your development and designing needs.” Source: RevenueBase Database · checked Sep 1, 2026
19	Inapps Technology	Indirect evidence	London, United Kingdom	51-200	29 contacts →
	Indirect evidence “We are InApps Technology Company.” Source: RevenueBase Database · checked Sep 1, 2026
20	Zimble Code	Indirect evidence	Manchester, United Kingdom	51-200	28 contacts →
	Indirect evidence “Based in NYC, Zimble Code is steeped in technical excellence.” Source: RevenueBase Database · checked Sep 1, 2026
21	Smartym PRO	Indirect evidence	London, United Kingdom	51-200	24 contacts →
	Indirect evidence “Smartym is a team of professional developers able to convert your amazing idea into a successful business.” Source: RevenueBase Database · checked Sep 1, 2026
22	Tallen	Strong evidence	London, United Kingdom	51-200	15 contacts →
	Strong evidence “We are a full-service digital enterprise highly specialized in Web Development, Mobile App Development, UI/UX design, content writing, digital marketing and web/app maintenance…” Source: RevenueBase Database · checked Sep 1, 2026
23	Taptap Technologies	Indirect evidence	London, United Kingdom	51-200	14 contacts →
	Indirect evidence “We build products that matter.” Source: RevenueBase Database · checked Sep 1, 2026
24	Avantao Technologies	Indirect evidence	London, United Kingdom	51-200	11 contacts →
	Indirect evidence “Crafting next-gen solutions for a digital world We're more than just problem solvers - we're passionate technology enthusiasts on a mission to empower businesses and individuals…” Source: RevenueBase Database · checked Sep 1, 2026
25	I10studios	Partial evidence	London, United Kingdom	51-200	8 contacts →
	Partial evidence “We take pride in our strong competence for designing, developing engineering robust software and Progressive Web Applications.” Source: RevenueBase Database · checked Sep 1, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: cross-platform app design companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names cross-platform app design companies.
Partial evidence: Its own public description names part of cross-platform app design companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cross-platform app design companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,171 cross-platform app design companies based in the United Kingdom

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Cross-platform app design companies based in the United Kingdom at a glance

As of Sep 1, 2026

14.6%Verified-email coverage

6.0%Mobile-number coverage

9.4Average contacts per company

1-10Median size (employees)

46.2%Largest-city concentration · London

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

748

11-50

325

51-200

201-500

501-1,000

1,001-5,000

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among cross-platform app design companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “cross-platform app design companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names cross-platform app design companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among cross-platform app design companies, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,596 across the full list. 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 1, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Cross-platform app design companies by metro

Cross-platform app design companies in London541
Cross-platform app design companies in Manchester57
Cross-platform app design companies in Birmingham32

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names cross-platform app design companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many cross-platform app design companies are there based in the United Kingdom?

RevenueBase identified 1,171 cross-platform app design companies headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Hyperlink Infosystem, headquartered in London, tops this list with the largest team on record.

Which city has the most cross-platform app design companies?

London leads with 541 headquartered companies, followed by Manchester (57) and Birmingham (32).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,596 verified decision-maker contacts tracked across these 1,171 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 1, 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 Smart Search, 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.