Company lists · Data refreshed September 2026

Top 25 Technology development companies based in the United Kingdom

Name: Technology development 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 22, 2026 400 companies tracked

RevenueBase identified 400 technology development companies headquartered in the United Kingdom as of September 2026 and tracks 14,785 professional contacts across them, including 7,243 with verified work emails. London is the largest hub.

This list covers technology development 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 22, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 22, 2026 86% judged on-target in blind review

400Companies

14,785Contacts tracked

7,243Verified emails

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The 25 largest technology development companies based in the United Kingdom

Ranked by team size

Top 25 of 400 technology development companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to technology development 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	Endava	Partial evidence	London, United KingdomHQ checked Sep 22, 2026	10001+	9,653 contacts →
	Partial evidence “For over two decades, we have been harnessing technology to drive meaningful change.” Source: RevenueBase Database · checked Sep 22, 2026
2	Nashtech	Partial evidence	London, United KingdomHQ checked Sep 22, 2026	1,001-5,000	1,611 contacts →
	Partial evidence “We are experts in technology, delivering smart solutions that solve business challenges and create value.” Source: RevenueBase Database · checked Sep 22, 2026
3	Flat Rock Technology	Partial evidence	London, United KingdomHQ checked Sep 22, 2026	201-500	231 contacts →
	Partial evidence “Since 2008, Flat Rock Technology, a software engineering, SI, Cloud DevOps, Cyber Security, and Customer Experience (CX) company, has been at the forefront of providing innovative…” Source: RevenueBase Database · checked Sep 22, 2026
4	Sanderson Group PLC	Partial evidence	Coventry, United KingdomHQ checked Sep 22, 2026	201-500	109 contacts →
	Partial evidence “Sanderson Group Plc, a UK-based provider of digital technology solutions, innovative software and managed services, was acquired by Aptean in 2019.” Source: RevenueBase Database · checked Sep 22, 2026
5	Nimble Approach	Partial evidence	Sheffield, United KingdomHQ checked Sep 22, 2026	51-200	104 contacts →
	Partial evidence “Nimble Approach is a technology consultancy that designs, builds and scales intelligent products and platforms to solve real business problems.” Source: RevenueBase Database · checked Sep 22, 2026
6	Capital Technologies LTD	Partial evidence	London, United KingdomHQ checked Sep 22, 2026	201-500	85 contacts →
	Partial evidence “Welcome to Capital Technologies Ltd, the advanced business to consumers Technology Startup Company paving the way to the future.” Source: RevenueBase Database · checked Sep 22, 2026
7	BIT Wave Solutions Limited	Indirect evidence	Reading, United KingdomHQ checked Sep 22, 2026	11-50	75 contacts →
	Indirect evidence “Headquartered at Reading, Berkshire in United Kingdom, Bit Wave Solutions enables global businesses to build their future by directing clients’ innovation & customization agenda.” Source: RevenueBase Database · checked Sep 22, 2026
8	TX Dynamics	Strong evidence	Birmingham, United KingdomHQ checked Sep 22, 2026	51-200	72 contacts →
	Strong evidence “TX Dynamics is a software development company, that helps businesses with product design, web and application development, and technology acceleration.” Source: RevenueBase Database · checked Sep 22, 2026
9	Codex Software	Indirect evidence	Cirencester, United KingdomHQ checked Sep 22, 2026	51-200	63 contacts →
	Indirect evidence “Codex makes software simple, strategic, and reliable.” Source: RevenueBase Database · checked Sep 22, 2026
10	Gemba Advantage	Indirect evidence	London, United KingdomHQ checked Sep 22, 2026	51-200	59 contacts →
	Indirect evidence “Gemba Advantage make high-impact software that is secure, scalable and sustainable.” Source: RevenueBase Database · checked Sep 22, 2026
11	Fusion Innovative	Partial evidence	London, United KingdomHQ checked Sep 22, 2026	51-200	58 contacts →
	Partial evidence “One Stop Solution for all your Technological Needs for your Digital Success.” Source: RevenueBase Database · checked Sep 22, 2026
12	N-And Group LTD	Partial evidence	Bristol, United KingdomHQ checked Sep 22, 2026	51-200	50 contacts →
	Partial evidence “N-and Group Ltd specialise in design and development of engineering products.” Source: RevenueBase Database · checked Sep 22, 2026
13	10qbit	Indirect evidence	London, United KingdomHQ checked Sep 22, 2026	11-50	46 contacts →
	Indirect evidence “There are many Tech Solution companies out there.” Source: RevenueBase Database · checked Sep 22, 2026
14	SKO Systems	Indirect evidence	London, United KingdomHQ checked Sep 22, 2026	51-200	45 contacts →
	Indirect evidence “At SKO Systems, we engineer enterprise-grade software ecosystems designed for the unique, high-stakes realities of the maritime environment.” Source: RevenueBase Database · checked Sep 22, 2026
15	Neworbit LTD	Indirect evidence	Chalgrove, United KingdomHQ checked Sep 22, 2026	11-50	44 contacts →
	Indirect evidence “At NewOrbit, we don’t just develop software-we craft tailored, web-based business solutions that empower companies to innovate, grow, and stay ahead of the curve.” Source: RevenueBase Database · checked Sep 22, 2026
16	Spyresync	Strong evidence	Ipswich, United KingdomHQ checked Sep 22, 2026	51-200	37 contacts →
	Strong evidence “SpyreSync provides bespoke development, consultancy and next-gen technology services to global customers.” Source: RevenueBase Database · checked Sep 22, 2026
17	CLOCK	Partial evidence	Hunton Bridge, United KingdomHQ checked Sep 22, 2026	11-50	35 contacts →
	Partial evidence “Clock is a B Corp certified global technology and innovation company.” Source: RevenueBase Database · checked Sep 22, 2026
18	Memcrab	Partial evidence	London, United KingdomHQ checked Sep 22, 2026	51-200	34 contacts →
	Partial evidence “At Memcrab, we build innovative technology products grounded in our world-leading expertise in engineering-intensive fields like AI, big data, high-load systems, and video…” Source: RevenueBase Database · checked Sep 22, 2026
19	Felix Consultants	Strong evidence	Solihull, United KingdomHQ checked Sep 22, 2026	51-200	34 contacts →
	Strong evidence “Felix Consultants is an UK based Engineering and IT Consulting Company specializing in Product Design & Development, Engineering & Information Technology (IT) services.” Source: RevenueBase Database · checked Sep 22, 2026
20	Sentec LTD	Strong evidence	Cambridge, United KingdomHQ checked Sep 22, 2026	11-50	32 contacts →
	Strong evidence “We are a technology development consultancy with a passion for delivering innovative as well as attractive and competitive products for our clients.” Source: RevenueBase Database · checked Sep 22, 2026
21	Psycle Interactive	Partial evidence	Whitchurch, United KingdomHQ checked Sep 22, 2026	11-50	31 contacts →
	Partial evidence “Creative Technologists who design, build and maintain the digital products and tech-driven solutions that support the goals of ambitious brands and institutions.” Source: RevenueBase Database · checked Sep 22, 2026
22	Newworldtech NWT	Partial evidence	Brighton, United KingdomHQ checked Sep 22, 2026	51-200	25 contacts →
	Partial evidence “NWT have been in business for over 7 years and our complete service offerings encompass all aspects of technology.” Source: RevenueBase Database · checked Sep 22, 2026
23	E9 Internet Company	Partial evidence	London, United KingdomHQ checked Sep 22, 2026	11-50	22 contacts →
	Partial evidence “WE ARE HIRING - hr@e9.co.uk Building Technology Around Clients Not Clients around Technology.” Source: RevenueBase Database · checked Sep 22, 2026
24	NGOAR	Partial evidence	London, United KingdomHQ checked Sep 22, 2026	51-200	21 contacts →
	Partial evidence “Ngoar is a pioneering software solutions and technology company.” Source: RevenueBase Database · checked Sep 22, 2026
25	Mparsec	Indirect evidence	Bushey, United KingdomHQ checked Sep 22, 2026	11-50	21 contacts →
	Indirect evidence “Welcome to mParsec, a Microsoft Solution Partner.” Source: RevenueBase Database · checked Sep 22, 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: technology development 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 technology development companies.
Partial evidence: Its own public description names part of technology development companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name technology development 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 400 technology development companies based in the United Kingdom

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Technology development companies based in the United Kingdom at a glance

As of Sep 22, 2026

49.0%Verified-email coverage

37.0Average contacts per company

1-10Median size (employees)

39.8%Largest-city concentration · London

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

221

11-50

119

51-200

201-500

501-1,000

1,001-5,000

10001+

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 400 companies.

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 technology development 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 “technology development 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 technology development 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 technology development 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, 7,243 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 22, 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.

Technology development companies by metro

Technology development companies in London159

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 technology development 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 technology development companies are there based in the United Kingdom?

RevenueBase identified 400 technology development 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?

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

Which city has the most technology development companies?

London leads with 159 headquartered companies, followed by Manchester (15) and Cambridge (11).

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 7,243 verified decision-maker contacts tracked across these 400 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 22, 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.