Company lists · Data refreshed August 2026

Top 25 Application development consulting firms based in the United Kingdom

Name: Application development consulting firms 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 3,975 companies tracked

RevenueBase identified 3,975 application development consulting firms headquartered in the United Kingdom as of August 2026 and tracks 172,188 professional contacts across them, including 28,407 with verified work emails and 11,376 with mobile numbers. London is the largest hub.

This list covers application development consulting firms 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

3,975Companies

172,188Contacts tracked

28,407Verified emails

11,376Mobile numbers

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The 25 largest application development consulting firms based in the United Kingdom

Ranked by team size

Top 25 of 3,975 application development consulting firms 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 application development consulting firms: 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	Tech Mahindra	Partial evidence	Milton Keynes, United Kingdom	10001+	138,625 contacts →
	Partial evidence “Tech Mahindra offers technology consulting and digital solutions to global enterprises across industries, enabling transformative scale at unparalleled speed.” Source: RevenueBase Database · checked Aug 31, 2026
2	Hyperlink Infosystem	Strong evidence	London, United Kingdom	1,001-5,000	1,240 contacts →
	Strong 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 Aug 31, 2026
3	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
4	Mindera	Partial evidence	Leicester, United Kingdom	1,001-5,000	942 contacts →
	Partial evidence “Mindera is a global consulting and engineering company with 1100+ people, delivering technology solutions across 9 locations, from Brazil to Australia.” Source: RevenueBase Database · checked Aug 31, 2026
5	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
6	Scott Logic	Indirect evidence	Bristol, United Kingdom	201-500	392 contacts →
	Indirect evidence “At Scott Logic, we design and build software that transforms the performance of some of the world’s biggest and most demanding organisations.” Source: RevenueBase Database · checked Aug 31, 2026
7	Damco Solutions Limited	Indirect evidence	London, United Kingdom	1,001-5,000	326 contacts →
	Indirect evidence “Damco Solutions Limited is a specialist software solutions and services & a business process outsourcing services company.” Source: RevenueBase Database · checked Aug 31, 2026
8	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
9	Seargin	Indirect evidence	London, United Kingdom	501-1,000	275 contacts →
	Indirect evidence “Seargin was founded to close the gap between traditional advisory and hands-on delivery - combining strategic insight with deep expertise in ERP, AI and data.” Source: RevenueBase Database · checked Aug 31, 2026
10	Q Agency	Partial evidence	London, United Kingdom	201-500	263 contacts →
	Partial 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
11	V R Della Infotech Inc- V R Della Group	Partial evidence	London, United Kingdom	501-1,000	253 contacts →
	Partial evidence “Della is a IT consulting and staffing firm focused on both IT and non IT needs of our customers.” Source: RevenueBase Database · checked Aug 31, 2026
12	Fiftyfive Technologies	Strong evidence	London, United Kingdom	201-500	247 contacts →
	Strong 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
13	Netweb Software	Indirect evidence	Swindon, United Kingdom	201-500	237 contacts →
	Indirect evidence “NetWeb provides innovative products and reliable professional services to business enterprises around the globe since 1998.” Source: RevenueBase Database · checked Aug 31, 2026
14	Mobcoder	Partial evidence	Surrey, United Kingdom	201-500	233 contacts →
	Partial 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
15	Waterstons	Indirect evidence	Durham, United Kingdom	201-500	223 contacts →
	Indirect evidence “We are an IT business with a difference.” Source: RevenueBase Database · checked Aug 31, 2026
16	Eligarf Technologies	Indirect evidence	London, United Kingdom	201-500	214 contacts →
	Indirect evidence “At eligarf, we transcend the boundaries of conventional IT services, crafting tailor-made solutions that catalyse your business ambitions.” Source: RevenueBase Database · checked Aug 31, 2026
17	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
18	Devico Solutions	Indirect evidence	London, United Kingdom	201-500	118 contacts →
	Indirect evidence “Devico delivers faster results for you and your customers.” Source: RevenueBase Database · checked Aug 31, 2026
19	Brickred Technologies	Indirect evidence	Chessington, United Kingdom	501-1,000	100 contacts →
	Indirect evidence “BrickRed Technologies - A 3Pillar Global Company Every day, some of the world's most hardworking organizations rely on our software and engineering skills to serve their customers…” Source: RevenueBase Database · checked Aug 31, 2026
20	Baseel Partners	Strong evidence	London, United Kingdom	1,001-5,000	78 contacts →
	Strong evidence “We offer a broad portfolio of IT and consulting services covering Governance and Strategy, Cloud, Data, Cybersecurity, Infrastructure and Applications, Managed IT and Security.” Source: RevenueBase Database · checked Aug 31, 2026
21	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
22	Resilience Infotech	Partial evidence	London, United Kingdom	201-500	76 contacts →
	Partial evidence “Resilience InfoTech is an emerging global IT support and consulting firm dedicated to effectively manage the technology investments of the corporate enterprises.” Source: RevenueBase Database · checked Aug 31, 2026
23	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
24	CITTA	Indirect evidence	Manchester, United Kingdom	201-500	64 contacts →
	Indirect evidence “Citta was founded in 2009 with a mission to succeed by helping our clients succeed.” Source: RevenueBase Database · checked Aug 31, 2026
25	Cmolds	Strong evidence	Pendlebury Manchester, United Kingdom	501-1,000	55 contacts →
	Strong 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 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: application development consulting firms. 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 application development consulting firms.
Partial evidence: Its own public description names part of application development consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name application development consulting firms. 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 3,975 application development consulting firms based in the United Kingdom

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Application development consulting firms based in the United Kingdom at a glance

As of Aug 31, 2026

16.5%Verified-email coverage

6.6%Mobile-number coverage

43.3Average contacts per company

1-10Median size (employees)

35.5%Largest-city concentration · London

Aug 31, 2026Page data refreshed

Companies by employee count

1-10

2,679

11-50

855

51-200

245

201-500

501-1,000

1,001-5,000

10001+

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 application development consulting firms, 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 “application development consulting firms”. 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 application development consulting firms), 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 application development consulting firms, 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, 28,407 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.

Application development consulting firms by metro

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 application development consulting firms, 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 application development consulting firms are there based in the United Kingdom?

RevenueBase identified 3,975 application development consulting firms 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?

Tech Mahindra, headquartered in Milton Keynes, tops this list with the largest team on record.

Which city has the most application development consulting firms?

London leads with 1412 headquartered companies, followed by Manchester (121) and Birmingham (71).

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 28,407 verified decision-maker contacts tracked across these 3,975 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.

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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.