Company lists · Data refreshed September 2026

Top 25 Web development companies based in the United Kingdom

Name: Web 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 7, 2026 8,589 companies tracked

RevenueBase identified 8,589 company matches for web development companies associated with the United Kingdom as of September 2026 and tracks 39,873 professional contacts across them, including 6,218 with verified work emails and 2,696 with mobile numbers. London is the largest hub.

This list covers company matches for web development companies associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 7, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 SmartSearch · Exact Recorded Sep 7, 2026 How this list was built

8,589Companies

39,873Contacts tracked

6,218Verified emails

2,696Mobile numbers

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The 25 largest web development companies based in the United Kingdom

Ranked by team size

Top 25 of 8,589 company matches for web development companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 7, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	KRIFY	Exact match	London, United KingdomHQ recorded Sep 7, 2026	51-200	221 contacts →
	Exact match “Krify is a results-driven technology company specializing in crafting user-centric mobile apps, web applications, and software solutions.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
2	MTC	Exact match	Dundee, United KingdomHQ recorded Sep 7, 2026	51-200	214 contacts →
	Exact match “Formed in and based in Dundee with offices in Edinburgh and Europe, mtc.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
3	CTI Digital	Exact match	Manchester, United KingdomHQ recorded Sep 7, 2026	51-200	128 contacts →
	Exact match “We are CTI Digital, an award-winning team of 150+ strategists, designers, marketers and developers.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
4	E Intelligence	Exact match	London, United KingdomHQ recorded Sep 7, 2026	51-200	117 contacts →
	Exact match “e intelligence is a renowned global leader in the digital marketing space.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
5	CIVIC	Exact match	Edinburgh, United KingdomHQ recorded Sep 7, 2026	11-50	96 contacts →
	Exact match “We use creative thinking, digital innovation and collaborative problem-solving (and 20 years of know-how) to help our clients communicate better with their audiences and achieve…” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
6	Adtrak	Exact match	Nottingham, United KingdomHQ recorded Sep 7, 2026	51-200	94 contacts →
	Exact match “We're a full-service design, marketing and brand agency based in Nottingham.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
7	Hybytes	Exact match	London, United KingdomHQ recorded Sep 7, 2026	201-500	79 contacts →
	Exact match “Hybytes is an offshore/domestic solution provider for IT and Management to business and industry.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
8	Blue Frontier	Exact match	Salisbury, United KingdomHQ recorded Sep 7, 2026	51-200	76 contacts →
	Exact match “Blue Frontier is a UK-based digital growth partner founded in 2005, helping organisations transform, innovate, and grow through integrated expertise in development, digital…” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
9	Clerkswell	Exact match	London, United KingdomHQ recorded Sep 7, 2026	11-50	76 contacts →
	Exact match “ClerksWell is an independent digital agency with 30 years of experience designing, building and supporting digital platforms that organisations rely on every day.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
10	KITE	Exact match	Oxford, United KingdomHQ recorded Sep 7, 2026	n/a	75 contacts →
	Exact match “Kite is an internet development consultancy.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
11	Arramton Infotech LTD	Exact match	Teddington London, United KingdomHQ recorded Sep 7, 2026	51-200	56 contacts →
	Exact match “Arramton Infotech is a UK-registered software and app development company trusted by startups and established businesses across the United Kingdom and United States.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
12	Search4local	Exact match	Exeter, United KingdomHQ recorded Sep 7, 2026	51-200	54 contacts →
	Exact match “Search4Local is a full-service digital advertising and marketing agency based in Exeter, Devon, working with businesses across the UK.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
13	Profiletree	Exact match	Belfast, United KingdomHQ recorded Sep 7, 2026	51-200	51 contacts →
	Exact match “A leading web design and website development company in Belfast, serving clients across Northern Ireland, Ireland, UK and the rest of the world.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
14	Filter	Exact match	London, United KingdomHQ recorded Sep 7, 2026	11-50	50 contacts →
	Exact match “Your expert WordPress agency partner for performance and personalisation.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
15	Igentics	Exact match	Cambridge, United KingdomHQ recorded Sep 7, 2026	11-50	48 contacts →
	Exact match “We've more than 20 years behind us in the technology sector and considerable experience in web design and integration.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
16	Vasave Business Solutions	Exact match	London, United KingdomHQ recorded Sep 7, 2026	11-50	48 contacts →
	Exact match “We are specialized in the development of innovative IT solutions and complex software projects to B2B and B2C.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
17	FAT Beehive	Exact match	London, United KingdomHQ recorded Sep 7, 2026	11-50	47 contacts →
	Exact match “Fat Beehive is a specialist charity web design agency that builds beautiful Drupal and Wordpress websites for NGOs, social enterprises and other non-profits.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
18	Design Direct UK	Exact match	Enfield, United KingdomHQ recorded Sep 7, 2026	11-50	47 contacts →
	Exact match “Bespoke Website, Mobile App, AI & ML Development Company based in London since 2006.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
19	Staxo Group	Exact match	Richmond, United KingdomHQ recorded Sep 7, 2026	51-200	45 contacts →
	Exact match “Staxo Group is a Web Design and Development consulting company based out of Oriel House, 26 The Quadrant, Richmond, United Kingdom.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
20	Esols Technologies	Exact match	Wolverhampton, United KingdomHQ recorded Sep 7, 2026	11-50	45 contacts →
	Exact match “At ESOLS, we’ve spent over a decade mastering the art of digital marketing, web development, and digital advertising, becoming a trusted partner to 100+ brands worldwide.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
21	KD WEB	Exact match	London, United KingdomHQ recorded Sep 7, 2026	11-50	44 contacts →
	Exact match “KD Web is an award winning internet marketing, web design and creative agency, providing SEO, polished website design, Ecommerce and CMS systems as well as branding and graphic…” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
22	Enigma Interactive	Exact match	Newcastle Upon Tyne, United KingdomHQ recorded Sep 7, 2026	11-50	43 contacts →
	Exact match “Enigma Interactive is an award-winning specialist digital development agency.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
23	QTECH	Exact match	London, United KingdomHQ recorded Sep 7, 2026	11-50	43 contacts →
	Exact match “Over 25 years of experience; over projects delivered and clients in 10 different countries.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
24	I3media	Exact match	Peterborough, United KingdomHQ recorded Sep 7, 2026	11-50	42 contacts →
	Exact match “i3MEDIA is a premium web design and development agency delivering the very best in quality and service.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
25	Nettl HQ	Exact match	Manchester, United KingdomHQ recorded Sep 7, 2026	201-500	39 contacts →
	Exact match “Nettl is a local web, print and design studio offering everything a business needs to build its brand and grow online.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “web development companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 8,589 web development companies based in the United Kingdom

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Web development companies based in the United Kingdom at a glance

As of Sep 7, 2026

15.6%Verified-email coverage

6.8%Mobile-number coverage

4.6Average contacts per company

1-10Median size (employees)

23.0%Largest-city concentration · London

Sep 7, 2026Page data refreshed

Companies by employee count

1-10

6,937

11-50

1,340

51-200

190

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

5,6760–30

49331–60

561–90

790–180

37180+

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with the United Kingdom whose business descriptions match “web development companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 6,218 professional contacts with verified work emails across the full matched dataset. 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 7, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Web development companies by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “web development companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many web development companies are there based in the United Kingdom?

RevenueBase identified 8,589 company matches for web development companies associated with the United Kingdom as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

KRIFY tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most web development companies?

London leads with 1977 company records, followed by Manchester (208) and Birmingham (173).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 6,218 professional contacts with verified work emails tracked across these 8,589 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 7, 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 SmartSearch, 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.