Company lists · Data refreshed September 2026

Top 25 Responsive web design developers based in the United Kingdom

RevenueBase identified 219 company matches for responsive web design developers associated with the United Kingdom as of September 2026 and tracks 632 professional contacts across them, including 110 with verified work emails and 64 with mobile numbers. London is the largest hub.

This list covers company matches for responsive web design developers 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 5, 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 5, 2026 How this list was built
219Companies
632Contacts tracked
110Verified emails
64Mobile numbers
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The 25 largest responsive web design developers based in the United Kingdom

Ranked by team size
Top 25 of 219 company matches for responsive web design developers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 5, 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 matchHarrogate, United KingdomHQ recorded Sep 5, 202611-5012 contacts →

Exact match

“We are an innovative, forward-thinking marketing agency that has been producing solid results for nearly 30 years.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
2Exact matchLeeds, United KingdomHQ recorded Sep 5, 202611-5011 contacts →

Exact match

“When we started Cefar, the goal was never to become another web agency.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
3Exact matchGateshead, United KingdomHQ recorded Sep 5, 202611-5010 contacts →

Exact match

“We don't just build websites, we craft digital experiences.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
4Exact matchMelton Mowbray, United KingdomHQ recorded Sep 5, 20261-109 contacts →

Exact match

“Base 8 Innovations is a fast growing digital company that looks to provide support and experience when helping businesses with their web needs.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
5Exact matchYork, United KingdomHQ recorded Sep 5, 20261-109 contacts →

Exact match

“See Green offers web design and development that delivers exactly what our clients need.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
6Exact matchBelfast, United KingdomHQ recorded Sep 5, 20261-108 contacts →

Exact match

“Atto Partners is a creative team of designers and developers who care about their work, and the effect it has.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 5, 20261-107 contacts →

Exact match

“Whether you're raising funds and awareness for a cause or filling a festival venue, you are building a community around something that matters.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
8Exact matchCheltenham, United KingdomHQ recorded Sep 5, 20261-106 contacts →

Exact match

“Element Studio is a small, agile digital agency based in Cheltenham, Gloucestershire.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Sep 5, 20261-106 contacts →

Exact match

“Inktrap is a design and development studio that creates brilliant interfaces, websites and apps for innovative clients, from ambitious startups to established businesses.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
10Exact matchNorwich, United KingdomHQ recorded Sep 5, 202611-506 contacts →

Exact match

“Neontribe is a software development company.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
11Exact matchCambridge, United KingdomHQ recorded Sep 5, 202611-506 contacts →

Exact match

“Welcome to our page!”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
12Exact matchChester, United KingdomHQ recorded Sep 5, 20261-106 contacts →

Exact match

“We create bespoke digital designs, platforms and products.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
13Exact matchSalisbury, United KingdomHQ recorded Sep 5, 20261-104 contacts →

Exact match

“We are a creative design & development agency.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
14Exact matchRoyal Tunbridge Wells, United KingdomHQ recorded Sep 5, 20261-104 contacts →

Exact match

“Digit-Point is a modern digital studio that designs and develops high-performing websites for ambitious businesses worldwide.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
15Exact matchBirmingham, United KingdomHQ recorded Sep 5, 20261-104 contacts →

Exact match

“1UPDesign is a Birmingham based design and development agency; We focus on developing great looking, innovative and useful websites and mobile apps.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 5, 20261-104 contacts →

Exact match

“Founded in 2015, we are an experienced, creative and talented web design and build studio based in London.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
17Exact matchCaernarfon, United KingdomHQ recorded Sep 5, 20261-103 contacts →

Exact match

“Delwedd was established in 1998.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
18Exact matchReading, United KingdomHQ recorded Sep 5, 20261-103 contacts →

Exact match

“We are a small design studio, founded in 2003.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Sep 5, 20261-103 contacts →

Exact match

“An award-winning studio specialising in the creative development of all things digital.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
20Exact matchBournemouth, United KingdomHQ recorded Sep 5, 20261-103 contacts →

Exact match

“This company is all about web design and development, set up to help start up companies with their online presence, services I offer include- Website Usability / User Experience -…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
21Exact matchBristol, United KingdomHQ recorded Sep 5, 20261-103 contacts →

Exact match

“We design and develop creative, easy to use websites and web applications by tying in our passion for great design, with web standards and in depth user experience knowledge.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Sep 5, 20261-103 contacts →

Exact match

“A digital agency with solid design and development experience.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
23Exact matchBournemouth, United KingdomHQ recorded Sep 5, 20261-102 contacts →

Exact match

“Webtroopers We design and build websites.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Sep 5, 20261-102 contacts →

Exact match

“Biff is a two-person creative studio with over 20 years of experience building web and mobile experiences that actually work, beautifully.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
25Exact matchManchester, United KingdomHQ recorded Sep 5, 20261-102 contacts →

Exact match

“We deliver integrated web design solutions across internet and mobile technologies and specialise in the launch or re-brand of start-ups and SME websites and solutions.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase

Showing 25 of 219 responsive web design developers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 110 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Responsive web design developers based in the United Kingdom at a glance

As of Sep 5, 2026
17.4%Verified-email coverage
10.1%Mobile-number coverage
2.9Average contacts per company
1-10Median size (employees)
33.8%Largest-city concentration · London
Sep 5, 2026Page data refreshed

Companies by employee count

1-10
185
11-50
28
51-200
3

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 “responsive web design developers” 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 110 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 5, 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.

Responsive web design developers 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 “responsive web design developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many responsive web design developers are there based in the United Kingdom?

RevenueBase identified 219 company matches for responsive web design developers 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?

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

Which city has the most responsive web design developers?

London leads with 74 company records, followed by Manchester (7) and Glasgow (5).

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 110 professional contacts with verified work emails tracked across these 219 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 5, 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.