Company lists · Data refreshed August 2026

Top 25 Cloud application developers based in the United Kingdom

Name: Cloud application developers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Aug 31, 2026 2,467 companies tracked

RevenueBase identified 2,467 cloud application developers headquartered in the United Kingdom as of August 2026 and tracks 23,904 professional contacts across them, including 5,132 with verified work emails and 1,205 with mobile numbers. London is the largest hub.

This list covers cloud application developers 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 August 31, 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 Aug 31, 2026 86% judged on-target in blind review

2,467Companies

23,904Contacts tracked

5,132Verified emails

1,205Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest cloud application developers based in the United Kingdom

Ranked by team size

Top 25 of 2,467 cloud application developers based in the United Kingdom, ranked by team size, largest first. Data refreshed Aug 31, 2026. RevenueBase Smart Search rates how each company's information relates to cloud application developers: 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	BBD	Indirect evidence	London, United Kingdom	1,001-5,000	1,220 contacts →
	Indirect evidence “Welcome to BBD – where experience, innovation and software engineering excellence come together.” Source: RevenueBase Database · checked Aug 31, 2026
2	Aress Software	Indirect evidence	Hampshire, United Kingdom	501-1,000	654 contacts →
	Indirect evidence “For over 25 years, Aress Software has been the silent engine behind IT operations that never stop.” Source: RevenueBase Database · checked Aug 31, 2026
3	Ahana Systems And Solutions Pvt. LTD	Indirect evidence	London, United Kingdom	501-1,000	645 contacts →
	Indirect evidence “Fifteen years ago, Ahana began with a simple belief: technology should enable growth, not create complexity.” Source: RevenueBase Database · checked Aug 31, 2026
4	Babble	Indirect evidence	Basildon, United Kingdom	201-500	397 contacts →
	Indirect evidence “At Babble, we believe that every business deserves the opportunity to thrive.” Source: RevenueBase Database · checked Aug 31, 2026
5	Biztech Consulting & Solutions	Indirect evidence	Ruislip Ruislip, United Kingdom	201-500	317 contacts →
	Indirect evidence “With over 19+ years of experience and 1200+ successful projects, BiztechCS is an ISO 27001 and ISO 9001 certified company.” Source: RevenueBase Database · checked Aug 31, 2026
6	Q Agency	Indirect evidence	London, United Kingdom	201-500	263 contacts →
	Indirect evidence “Q is a tech consulting and software engineering company that delivers custom software projects, enterprise AI solutions, and builds long-lasting delivery teams.” Source: RevenueBase Database · checked Aug 31, 2026
7	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 Aug 31, 2026
8	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 Aug 31, 2026
9	Dreamztech Solutions	Indirect evidence	Watford, United Kingdom	201-500	227 contacts →
	Indirect evidence “DreamzTech – Engineering the Future of Digital Transformation - For over 15 years, DreamzTech has been a global leader in next-gen software development, where innovation meets…” Source: RevenueBase Database · checked Aug 31, 2026
10	Proact IT Group AB	Partial evidence	Leeds, United Kingdom	1,001-5,000	224 contacts →
	Partial evidence “Proact is a leading IT expert helping customers secure business critical data via best in class hybrid cloud solutions.” Source: RevenueBase Database · checked Aug 31, 2026
11	Emizen Tech	Indirect evidence	London, United Kingdom	201-500	207 contacts →
	Indirect evidence “EmizenTech, a leading digital solutions provider, stands tall in a competitive landscape, backed by a wealth of expertise and experience.” Source: RevenueBase Database · checked Aug 31, 2026
12	Softbrands	Indirect evidence	United Kingdom	501-1,000	177 contacts →
	Indirect evidence “In 2009 SoftBrands was bought by Infor and is now a part of the Infor Hospitality Suite.” Source: RevenueBase Database · checked Aug 31, 2026
13	Varmeego Limited	Indirect evidence	Kettering, United Kingdom	201-500	159 contacts →
	Indirect evidence “Varmeego is a fast-expanding information technology service provider established since 2018 with offices in Hong Kong, Taiwan and United Kingdom.” Source: RevenueBase Database · checked Aug 31, 2026
14	Esquare	Indirect evidence	Birmingham, United Kingdom	501-1,000	133 contacts →
	Indirect evidence “Esquare Info Solutions \| Enterprise Portal & Digital Transformation Experts Innovate.” Source: RevenueBase Database · checked Aug 31, 2026
15	DTC Infotech Pvt. LTD	Indirect evidence	London, United Kingdom	201-500	104 contacts →
	Indirect evidence “DTC Infotech – Data Driven Intelligence!” Source: RevenueBase Database · checked Aug 31, 2026
16	Hybytes	Indirect evidence	London, United Kingdom	201-500	78 contacts →
	Indirect evidence “Hybytes is an offshore/domestic solution provider for IT and Management to business and industry.” Source: RevenueBase Database · checked Aug 31, 2026
17	Jelvix	Indirect evidence	London, United Kingdom	201-500	74 contacts →
	Indirect evidence “Jelvix is a global tech partner with over 15 years of experience.” Source: RevenueBase Database · checked Aug 31, 2026
18	Cogeco Peer 1	Indirect evidence	Southampton, United Kingdom	501-1,000	67 contacts →
	Indirect evidence “Cogeco Peer 1 has changed its name to Aptum Technologies.” Source: RevenueBase Database · checked Aug 31, 2026
19	Redbend	Indirect evidence	Marlow, United Kingdom	201-500	34 contacts →
	Indirect evidence “Redbend became part of HARMAN Connected Services in 2015.” Source: RevenueBase Database · checked Aug 31, 2026
20	Denova Glosoft Limited	Indirect evidence	London, United Kingdom	201-500	25 contacts →
	Indirect evidence “Denova Glosoft Limited (DGL), established in 2004 and incorporated as a Public Limited Company in 2005, is a comprehensive IT solution provider with a multinational presence in…” Source: RevenueBase Database · checked Aug 31, 2026
21	Origincore Consulting LLP Origincoretech.com	Indirect evidence	London, United Kingdom	1,001-5,000	25 contacts →
	Indirect evidence “At Origin Core Tech, we are committed to delivering cutting-edge IT solutions, web development, and internet marketing services that empower businesses to thrive in the digital…” Source: RevenueBase Database · checked Aug 31, 2026
22	Apex Techno	Indirect evidence	London, United Kingdom	501-1,000	16 contacts →
	Indirect evidence “Apex Techno is the partner of choice for many of the world’s leading enterprises, SMEs and technology challengers.” Source: RevenueBase Database · checked Aug 31, 2026
23	Ioco UK	Indirect evidence	Reading, United Kingdom	1,001-5,000	15 contacts →
	Indirect evidence “iOCO UK, part of the EOH group and a leader in technology services, crafts innovative solutions that anticipate and respond to the challenges of a rapidly evolving world.” Source: RevenueBase Database · checked Aug 31, 2026
24	Pollysys Global Solutions	Indirect evidence	Hyde, United Kingdom	201-500	12 contacts →
	Indirect evidence “We make it easy for your customers to find you!” Source: RevenueBase Database · checked Aug 31, 2026
25	I-Finity	Indirect evidence	York, United Kingdom	501-1,000	6 contacts →
	Indirect evidence “I‑Finity is a York-based web & software development company that provides customers in the UK, USA and Canada with custom software development services.” Source: RevenueBase Database · checked Aug 31, 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: cloud application developers. 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 cloud application developers.
Partial evidence: Its own public description names part of cloud application developers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cloud application developers. 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 2,467 cloud application developers based in the United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 5,132 reachable decision-makers.

Free signup · no credit card

View the full list →

Cloud application developers based in the United Kingdom at a glance

As of Aug 31, 2026

21.5%Verified-email coverage

5.0%Mobile-number coverage

9.7Average contacts per company

1-10Median size (employees)

37.2%Largest-city concentration · London

Aug 31, 2026Page data refreshed

Companies by employee count

1-10

1,477

11-50

731

51-200

169

201-500

501-1,000

1,001-5,000

5,001-10,000

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 cloud application developers, 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 “cloud application developers”. 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 cloud application developers), 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 cloud application developers, 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, 5,132 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 August 31, 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.

Cloud application developers by metro

Cloud application developers in London918
Cloud application developers in Manchester96
Cloud application developers in Birmingham48
Cloud application developers in Leeds36
Cloud application developers in Bristol35
Cloud application developers in Glasgow28

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 cloud application developers, 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 cloud application developers are there based in the United Kingdom?

RevenueBase identified 2,467 cloud application developers headquartered in the United Kingdom as of August 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?

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

Which city has the most cloud application developers?

London leads with 918 headquartered companies, followed by Manchester (96) and Birmingham (48).

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 5,132 verified decision-maker contacts tracked across these 2,467 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 31, 2026.

Ready to reach these companies? Verified emails and direct dials for all 2,467 cloud application developers based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

Cloud application developers by geography

Browse the directory

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.