Company lists · Data refreshed September 2026

Top 25 Web modernization services based in the United Kingdom

RevenueBase identified 829 company matches for web modernization services associated with the United Kingdom as of September 2026 and tracks 2,574 professional contacts across them, including 509 with verified work emails. London is the largest hub.

This list covers company matches for web modernization services 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 22, 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 22, 2026 How this list was built
829Companies
2,574Contacts tracked
509Verified emails
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The 25 largest web modernization services based in the United Kingdom

Ranked by team size
Top 25 of 829 company matches for web modernization services based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLondon, United KingdomHQ recorded Sep 22, 202611-5043 contacts →

Exact match

“Over 25 years of experience; over projects delivered and clients in 10 different countries.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchLeeds, United KingdomHQ recorded Sep 22, 202611-5027 contacts →

Exact match

“We create digital experiences.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchCheltenham, United KingdomHQ recorded Sep 22, 202611-5024 contacts →

Exact match

“Established in SOZO is an online marketing company based in Cheltenham and London, specialising in web design, branding and digital marketing.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 22, 202611-5022 contacts →

Exact match

“We're on a quest to change the way sites are built.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchBirmingham, United KingdomHQ recorded Sep 22, 202651-20022 contacts →

Exact match

“Chameleon has earned its reputation from years of hard work and over-achievement… We turn great ideas into Digital Solutions for companies of all sizes.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchBirmingham, United KingdomHQ recorded Sep 22, 202651-20021 contacts →

Exact match

“At Techcinity, our digital creations transcend mere platforms; they're expressions of artistry and novelty.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchEdgware, United KingdomHQ recorded Sep 22, 202611-5020 contacts →

Exact match

“WEBPRO is made up of a team of highly talented web professionals with the kind of intuitive, analytical and resourceful mindsets that delight our clients every single day.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchMoy, United KingdomHQ recorded Sep 22, 202611-5019 contacts →

Exact match

“WebsiteNI is a Northern Ireland based web design, web development and digital marketing agency.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchWarrington, United KingdomHQ recorded Sep 22, 202611-5019 contacts →

Exact match

“Every business needs a successful online presence and we put together the pieces, so you don’t have to.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchManchester, United KingdomHQ recorded Sep 22, 202611-5019 contacts →

Exact match

“Here at Xecutors, we are committed to providing comprehensive solutions to businesses of all sizes.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchWakefield, United KingdomHQ recorded Sep 22, 202611-5018 contacts →

Exact match

“Simul Digital is a forward-thinking digital agency that thrives on pushing boundaries and transforming ideas into reality.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Sep 22, 2026201-50017 contacts →

Exact match

“Vsourz is an international technology partner helping organisations turn digital ambition into production-ready outcomes.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchSittingbourne, United KingdomHQ recorded Sep 22, 202611-5016 contacts →

Exact match

“We build high performing websites for companies looking to grow and innovate.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Sep 22, 202611-5016 contacts →

Exact match

“Get a free consultation or website audit, and discover how our web development services can help your business grow.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Sep 22, 20261-1016 contacts →

Exact match

“Digital Commerce & Transformation - We build intelligent online solutions for businesses, education sector and local authorities.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 22, 202611-5015 contacts →

Exact match

“Toimi is a leader in web and mobile development, with more than 8 years of experience in crafting software solutions for small to medium-sized businesses and enterprise-level…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchManchester, United KingdomHQ recorded Sep 22, 202611-5014 contacts →

Exact match

“We are a full-service digital agency with a decade-long track record of building great online experiences.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchNottingham, United KingdomHQ recorded Sep 22, 202611-5014 contacts →

Exact match

“Tired of juggling your business and your online presence?”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchGlasgow, United KingdomHQ recorded Sep 22, 202611-5012 contacts →

Exact match

“We love what we do at Factory73 – building websites, platforms and apps.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchNewquay, United KingdomHQ recorded Sep 22, 202611-5011 contacts →

Exact match

“Flowmoco: Transforming Technical Challenges into Solutions At Flowmoco, we deliver seamless technical solutions to help businesses thrive.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchManchester, United KingdomHQ recorded Sep 22, 20261-1011 contacts →

Exact match

“We’re an award winning Web Development agency that cuts through complexity at speed with modern methods that drive results.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchBirmingham, United KingdomHQ recorded Sep 22, 20261-1011 contacts →

Exact match

“Adaptable is your trusted partner for launching future-ready headless websites and digital products.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23Exact matchReading, United KingdomHQ recorded Sep 22, 202611-5010 contacts →

Exact match

“MigrationWare is a solutions company dedicated to the preservation and protection of the life expectancy of business applications threatened by obsolete technology, as well as by…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact matchCardiff, United KingdomHQ recorded Sep 22, 202611-5010 contacts →

Exact match

“Web, brand design and digital marketing, working as one integrated team.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25Exact matchGerrards Cross, United KingdomHQ recorded Sep 22, 202611-5010 contacts →

Exact match

“Our Journey in IT Excellence - with 20+ years of experience in the IT industry, we specialise in delivering a full suite of technology services, from design and development to…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 25 of 829 web modernization services based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 509 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Web modernization services based in the United Kingdom at a glance

As of Sep 22, 2026
19.8%Verified-email coverage
3.1Average contacts per company
1-10Median size (employees)
26.3%Largest-city concentration · London
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
660
11-50
133
51-200
22
201-500
3
501-1,000
1

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 829 companies.

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 modernization services” 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 509 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 22, 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.

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 modernization services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many web modernization services are there based in the United Kingdom?

RevenueBase identified 829 company matches for web modernization services 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?

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

Which city has the most web modernization services?

London leads with 218 company records, followed by Manchester (31) and Leicester (14).

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 509 professional contacts with verified work emails tracked across these 829 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 22, 2026.

Ready to reach these companies? Verified emails and direct dials for all 829 web modernization services based in the United Kingdom. Start with a free account, no credit card.

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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.