Company lists · Data refreshed November 2026

Top 22 Javascript web developers based in the United Kingdom

Name: Javascript web developers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 4, 2026 911 companies tracked

RevenueBase identified 911 company matches for javascript web developers associated with the United Kingdom as of November 2026 and tracks 3,027 professional contacts across them, including 451 with verified work emails. London is the largest hub.

This list covers company matches for javascript web 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 November 4, 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 Nov 4, 2026 How this list was built

911Companies

3,027Contacts tracked

451Verified emails

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The 22 largest javascript web developers based in the United Kingdom

Ranked by team size

Top 22 of 911 company matches for javascript web developers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 4, 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	KITE	Exact match	Oxford, United KingdomHQ recorded Nov 4, 2026	n/a	75 contacts →
	Exact match “Kite is an internet development consultancy.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
2	Incode Systems Web, Mobile & AI Product Development	Exact match	London, United KingdomHQ recorded Nov 4, 2026	11-50	31 contacts →
	Exact match “We are a software development company that designs, develops, and deploys software solutions for organizations across industries.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
3	Logicsofts Solutions LTD	Exact match	Essex, United KingdomHQ recorded Nov 4, 2026	11-50	26 contacts →
	Exact match “Welcome to Logicsofts.co.uk a leading name in web designing, development and search engine optimization.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
4	Webpro	Exact match	Edgware, United KingdomHQ recorded Nov 4, 2026	11-50	23 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 · Nov 4, 2026 · View company records in RevenueBase
5	Fastfwd	Exact match	Birmingham, United KingdomHQ recorded Nov 4, 2026	11-50	20 contacts →
	Exact match “A premium Digital Agency producing websites, internet applications and mobile apps.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
6	Kayo Digital	Exact match	Sittingbourne, United KingdomHQ recorded Nov 4, 2026	11-50	17 contacts →
	Exact match “We build high performing websites for companies looking to grow and innovate.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
7	SI Digital	Exact match	Southsea, United KingdomHQ recorded Nov 4, 2026	11-50	17 contacts →
	Exact match “We design and build websites and apps that bring clarity, efficiency, and brand impact to ambitious global businesses.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8	waat.eu	Exact match	London, United KingdomHQ recorded Nov 4, 2026	11-50	16 contacts →
	Exact match “WAAT is a multi-talented team of developers, engineers, designers and marketing experts with a vast wealth of experience in delivering websites, systems and apps.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
9	Aufbau	Exact match	London, United KingdomHQ recorded Nov 4, 2026	1-10	16 contacts →
	Exact match “Creative Web Engineering.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
10	Hush Digital	Exact match	Darlington, United KingdomHQ recorded Nov 4, 2026	1-10	15 contacts →
	Exact match “Based in Darlington, North East England, Hush Digital provides usable, effective websites designed to meet the needs of your business and your customers.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
11	Codemakers Limited	Exact match	Derby, United KingdomHQ recorded Nov 4, 2026	1-10	13 contacts →
	Exact match “Award winning apps for business - We create innovative mobile & web apps that make business happen.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
12	CORE	Exact match	Cardiff, United KingdomHQ recorded Nov 4, 2026	11-50	12 contacts →
	Exact match “Web, brand design and digital marketing, working as one integrated team.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
13	Jolly Good WEB	Exact match	Lincoln, United KingdomHQ recorded Nov 4, 2026	1-10	12 contacts →
	Exact match “Jolly Good Web is a veteran-owned, fully UK-based web design and development agency, delivering highly functional websites designed to drive your success.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
14	Penn Studio	Exact match	Stourbridge, United KingdomHQ recorded Nov 4, 2026	1-10	11 contacts →
	Exact match “Penn Studio is a web design and development studio based near Birmingham, West Midlands.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
15	Esoft Response	Exact match	London, United KingdomHQ recorded Nov 4, 2026	11-50	11 contacts →
	Exact match “About Us We design and build Websites, Mobile Apps and Software Applications providing an affordable solution for all your online business needs with many years of expertise to…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
16	Accent Design Group LTD	Exact match	Norwich, United KingdomHQ recorded Nov 4, 2026	1-10	10 contacts →
	Exact match “Established in 1990, Accent is a software and web development company, residing in the heart of Norwich, UK.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
17	Ravenware LTD	Exact match	Holmes Chapel, United KingdomHQ recorded Nov 4, 2026	11-50	10 contacts →
	Exact match “Ravenware is an experienced web development/design company with a passion for providing cutting-edge technology solutions to help businesses thrive in today's digital age.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
18	Reaper Enterprises LTD	Exact match	London, United KingdomHQ recorded Nov 4, 2026	1-10	10 contacts →
	Exact match “Website design & development services for people & businesses with something to share.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
19	Kalago	Exact match	London, United KingdomHQ recorded Nov 4, 2026	11-50	9 contacts →
	Exact match “A technology agency and team of experts with 20+ years’ experience.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
20	Magic WEB Solutions	Exact match	Dartford, United KingdomHQ recorded Nov 4, 2026	11-50	9 contacts →
	Exact match “The internet is changing the way we work.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
21	Kehorne Website Developers	Exact match	Slough, United KingdomHQ recorded Nov 4, 2026	1-10	9 contacts →
	Exact match “Your website often creates the first impression potential clients have of your company - whether you are looking to build your internet presence or create a new website from…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
22	Ricorocks Internet Marketing & Digital Agency	Exact match	Matlock, United KingdomHQ recorded Nov 4, 2026	1-10	8 contacts →
	Exact match “Ricorocks is a web development company specialising in sites which 'do something'.” Recorded in the RevenueBase company graph · Nov 4, 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 “javascript web developers”. 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 22 of 911 javascript web developers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 451 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Javascript web developers based in the United Kingdom at a glance

As of Nov 4, 2026

14.9%Verified-email coverage

3.3Average contacts per company

1-10Median size (employees)

27.3%Largest-city concentration · London

Nov 4, 2026Page data refreshed

Companies by employee count

1-10

752

11-50

108

51-200

201-500

501-1,000

1,001-5,000

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 911 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 “javascript web 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 451 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 November 4, 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.

Javascript web developers by metro

Javascript web developers in London249

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

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

RevenueBase identified 911 company matches for javascript web developers associated with the United Kingdom as of November 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?

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

Which city has the most javascript web developers?

London leads with 249 company records, followed by Manchester (30) and Bristol (19).

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 451 professional contacts with verified work emails tracked across these 911 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 November 4, 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.