Company lists · Data refreshed September 2026

Top 25 .net development companies based in the United Kingdom

Name: .net 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 19, 2026 513 companies tracked

RevenueBase identified 513 .net development companies headquartered in the United Kingdom as of September 2026 and tracks 2,722 professional contacts across them, including 680 with verified work emails. London is the largest hub.

This list covers .net 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 19, 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 19, 2026 86% judged on-target in blind review

513Companies

2,722Contacts tracked

680Verified emails

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

The 25 largest .net development companies based in the United Kingdom

Ranked by team size

Top 25 of 513 .net development companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to .net 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	ONE Beyond	Indirect evidence	Farnborough, United KingdomHQ checked Sep 19, 2026	201-500	185 contacts →
	Indirect evidence “We build software solutions, partnering with ambitious clients looking to grow by harnessing next-generation technology.” Source: RevenueBase Database · checked Sep 19, 2026
2	Synycs Group	Partial evidence	London, United KingdomHQ checked Sep 19, 2026	201-500	132 contacts →
	Partial evidence “Incorporated in 2014 and headquartered in the UK, Synycs Group is a CMMI Level 4 industry-leading & most reliable software and mobile app development company known for delivering…” Source: RevenueBase Database · checked Sep 19, 2026
3	Versatile Commerce	Partial evidence	Milton Keynes, United KingdomHQ checked Sep 19, 2026	51-200	64 contacts →
	Partial evidence “Versatile Commerce is an innovative bespoke software development company headquartered in the UK, with offices in the US and India.” Source: RevenueBase Database · checked Sep 19, 2026
4	SKO Systems	Indirect evidence	London, United KingdomHQ checked Sep 19, 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 19, 2026
5	Ids-Group UK Europe Middle East	Partial evidence	Leeds, United KingdomHQ checked Sep 19, 2026	51-200	37 contacts →
	Partial evidence “IDS-Group is a UK-owned software development and systems integration specialist, with established teams in the UK, Europe and Dubai.” Source: RevenueBase Database · checked Sep 19, 2026
6	Propel Tech	Indirect evidence	Wakefield, United KingdomHQ checked Sep 19, 2026	51-200	36 contacts →
	Indirect evidence “As experts across new and legacy technologies we make possibilities happen to move business forward.” Source: RevenueBase Database · checked Sep 19, 2026
7	Whiz Solutions LTD - UK	Partial evidence	Whitefriars Avenue, United KingdomHQ checked Sep 19, 2026	51-200	36 contacts →
	Partial evidence “Whiz Solutions is a dynamic and innovative software development company that specializes in delivering cutting-edge digital solutions to businesses across industries.” Source: RevenueBase Database · checked Sep 19, 2026
8	Convosoft	Partial evidence	Manchester, United KingdomHQ checked Sep 19, 2026	11-50	35 contacts →
	Partial evidence “Our Software Development Company is a leading provider of innovative and reliable software solutions.” Source: RevenueBase Database · checked Sep 19, 2026
9	The Nine Software Company	Partial evidence	Newcastle, United KingdomHQ checked Sep 19, 2026	11-50	31 contacts →
	Partial evidence “Nine is a highly acclaimed, award winning, privately owned and entirely independent Software Development Company, delivering consultancy, software strategy and build solutions.” Source: RevenueBase Database · checked Sep 19, 2026
10	WPC Software	Indirect evidence	Bristol, United KingdomHQ checked Sep 19, 2026	11-50	29 contacts →
	Indirect evidence “WPC Software Limited is an established provider of information technology solutions, designing and developing complex Microsoft Windows and Web based applications, as well as…” Source: RevenueBase Database · checked Sep 19, 2026
11	3chillies	Indirect evidence	Reading, United KingdomHQ checked Sep 19, 2026	11-50	25 contacts →
	Indirect evidence “3chillies offers a unique blend of communications acumen, creative flair and technical brilliance.” Source: RevenueBase Database · checked Sep 19, 2026
12	Brilino Solutions Private Limited	Partial evidence	London, United KingdomHQ checked Sep 19, 2026	11-50	24 contacts →
	Partial evidence “BRILINO SOLUTIONS is a high end business application development company providing bespoke business solutions for enterprise customers.” Source: RevenueBase Database · checked Sep 19, 2026
13	Rockpool Digital	Indirect evidence	Bristol, United KingdomHQ checked Sep 19, 2026	11-50	21 contacts →
	Indirect evidence “We help clients deliver digital transformation projects that create better digital experiences.” Source: RevenueBase Database · checked Sep 19, 2026
14	Indiespring	Indirect evidence	Manchester, United KingdomHQ checked Sep 19, 2026	11-50	20 contacts →
	Indirect evidence “Indiespring is a leading provider of innovative, mobile-first, custom software solutions that drive business transformation and accelerate our customers’ growth.” Source: RevenueBase Database · checked Sep 19, 2026
15	Infinity Technology Holdings Limited	Indirect evidence	Oxford, United KingdomHQ checked Sep 19, 2026	51-200	20 contacts →
	Indirect evidence “At Infinity we have been developing industrial-strength applications for 16 years.” Source: RevenueBase Database · checked Sep 19, 2026
16	Veiksme Tech Limited	Partial evidence	Road, United KingdomHQ checked Sep 19, 2026	11-50	20 contacts →
	Partial evidence “VEIKSME Tech takes pride in its Software Development Team who has expertise in assorted areas to meet your needs which include Application Development, CRM Development, Cloud…” Source: RevenueBase Database · checked Sep 19, 2026
17	Styletech Solutions Limited	Indirect evidence	Hessle, United KingdomHQ checked Sep 19, 2026	11-50	19 contacts →
	Indirect evidence “At StyleTech, we specialise in bespoke software that’s built around your business.” Source: RevenueBase Database · checked Sep 19, 2026
18	Alisco IT	Partial evidence	Liverpool, United KingdomHQ checked Sep 19, 2026	1-10	18 contacts →
	Partial evidence “Web based software development.” Source: RevenueBase Database · checked Sep 19, 2026
19	Redberyl IT	Indirect evidence	Watford, United KingdomHQ checked Sep 19, 2026	51-200	18 contacts →
	Indirect evidence “RedBeryl IT uses best of breed technologies to streamline your business processes.” Source: RevenueBase Database · checked Sep 19, 2026
20	Appdrawn Software Development	Indirect evidence	Watford, United KingdomHQ checked Sep 19, 2026	11-50	16 contacts →
	Indirect evidence “At Appdrawn we want the computers to do the work for you, so you can do the things computers cannot: meet with your clients, engage with your team or dream about your next step!” Source: RevenueBase Database · checked Sep 19, 2026
21	Koderly	Partial evidence	Manchester, United KingdomHQ checked Sep 19, 2026	11-50	15 contacts →
	Partial evidence “Koderly is a Manchester-based market-leading technology solutions provider, offering bespoke software development and IT services.” Source: RevenueBase Database · checked Sep 19, 2026
22	Intellicore LTD	Partial evidence	Aberdeen, United KingdomHQ checked Sep 19, 2026	11-50	15 contacts →
	Partial evidence “Aberdeen’s Intellicore is a specialist bespoke software development business that provides solutions to the practical issues faced by our clients in the daily running of their…” Source: RevenueBase Database · checked Sep 19, 2026
23	Village Software	Indirect evidence	Liverpool, United KingdomHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect evidence “Hello!” Source: RevenueBase Database · checked Sep 19, 2026
24	Logic Software	Indirect evidence	Talbot Green, United KingdomHQ checked Sep 19, 2026	11-50	14 contacts →
	Indirect evidence “Since 2002, Logic Software has partnered with exciting businesses that are driven to succeed.” Source: RevenueBase Database · checked Sep 19, 2026
25	MNP The Solution	Indirect evidence	Salisbury, United KingdomHQ checked Sep 19, 2026	11-50	13 contacts →
	Indirect evidence “After 20 years we continue to design our software in response to the ever demanding environment that we work in.” Source: RevenueBase Database · checked Sep 19, 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: .net 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 .net development companies.
Partial evidence: Its own public description names part of .net development companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name .net 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 513 .net development companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 680 reachable decision-makers.

Free signup · no credit card

View the full list →

.net development companies based in the United Kingdom at a glance

As of Sep 19, 2026

25.0%Verified-email coverage

5.3Average contacts per company

1-10Median size (employees)

26.5%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

363

11-50

118

51-200

201-500

501-1,000

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 513 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 .net 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 “.net 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 .net 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 .net 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, 680 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 19, 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.

.net development companies by metro

.net development companies in London136

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 .net 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 .net development companies are there based in the United Kingdom?

RevenueBase identified 513 .net 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?

ONE Beyond, headquartered in Farnborough, tops this list with the largest team on record.

Which city has the most .net development companies?

London leads with 136 headquartered companies, followed by Manchester (23) and Leeds (14).

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 680 verified decision-maker contacts tracked across these 513 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 19, 2026.

Ready to reach these companies? Verified emails and direct dials for all 513 .net development companies based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

.net development companies by geography

Browse the directory

Browse: Companies home · All United Kingdom lists · All .net development companies lists · New lists

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.