Company lists · Data refreshed November 2026

Top 23 Javascript framework software companies based in the United Kingdom

RevenueBase identified 86 company matches for javascript framework software companies associated with the United Kingdom as of November 2026 and tracks 880 professional contacts across them, including 154 with verified work emails. London is the largest hub.

This list covers company matches for javascript framework software 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 November 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 Nov 5, 2026 How this list was built
86Companies
880Contacts tracked
154Verified emails
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The 23 largest javascript framework software companies based in the United Kingdom

Ranked by team size
Top 23 of 86 company matches for javascript framework software companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 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 matchSalford, United KingdomHQ recorded Nov 5, 202611-5027 contacts →

Exact match

“WHO WE ARE: We are a team of keen on JavaScript/Node.js developers.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Nov 5, 202611-5026 contacts →

Exact match

“TeraBit IT is a custom software development firm, serving clients all over the world.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchYork, United KingdomHQ recorded Nov 5, 202611-5023 contacts →

Exact match

“FlowMotion are a JavaScript development agency, specialising in complex ServiceNow projects for large corporate clients and public sector.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchSheffield, United KingdomHQ recorded Nov 5, 20261-108 contacts →

Exact match

“PNP Digital are Sheffield based software engineers, app developers and business process experts specialising in the development, implementation, and support of bespoke software…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchWinchester, United KingdomHQ recorded Nov 5, 202611-507 contacts →

Exact match

“Tilde Loop is a founder-led software engineering company, founded in 2018 in London, UK.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchMiddlesbrough, United KingdomHQ recorded Nov 5, 20261-106 contacts →

Exact match

“Greenlord Studios was established in 2016 as a software engineering and consultancy company, aiming to provide bespoke coding solutions for companies of any shape or size.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchNorthampton, United KingdomHQ recorded Nov 5, 202611-505 contacts →

Exact match

“Full Metal Software's mission is to make a difference to people and their businesses by providing all our customers with the best web applications and associated services to meet…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchBradford, United KingdomHQ recorded Nov 5, 20261-104 contacts →

Exact match

“Welcome to Yorkshire Software, Your Partner in Innovative Bespoke Software Solutions!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchAberfeldy, United KingdomHQ recorded Nov 5, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Nov 5, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchLiverpool, United KingdomHQ recorded Nov 5, 20261-102 contacts →

Exact match

“Software Engineering with expertise in TypeScript, NodeJS, Golang, AWS, DevOps.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Nov 5, 202611-502 contacts →

Exact match

“We are a London based company specialising in software development.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchSalisbury, United KingdomHQ recorded Nov 5, 20261-102 contacts →

Exact match

“We specialise in delivering bespoke websites, mobile applications, and complete end-to-end software solutions for business.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Nov 5, 20261-102 contacts →

Exact match

“Senzo X builds mobile and web applications using modern web application frameworks for innovative tech brands and companies.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Nov 5, 20261-101 contacts →

Exact match

“DFJS Consulting is a software contract and consulting company based in the UK, specialising in front-end development.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchBekso, United KingdomHQ recorded Nov 5, 20261-101 contacts →

Exact match

“Bekso is a web software company that provides consulting on UI/UX and deliveries large scale web applications.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchAbergavenny, United KingdomHQ recorded Nov 5, 20261-101 contacts →

Exact match

“Prodata UK is an information technology and services company based out of Sunnybank Barn Llantilio Crossenny, ABERGAVENNY, United Kingdom.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchPenkridge, United KingdomHQ recorded Nov 5, 20261-101 contacts →

Exact match

“Bespoke internet, web and software.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchBristol, United KingdomHQ recorded Nov 5, 20261-101 contacts →

Exact match

“At Ethereal Technologies, we specialize in empowering businesses with our expert software consultancy services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchBarrow-in-furness, United KingdomHQ recorded Nov 5, 20261-101 contacts →

Exact match

“Software Development company based in Kendal, Cumbria, specialising in Apps - both Mobile Apps for Android and iOS and Web based Business Apps for both Mobile and Desktop.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchCrawley, United KingdomHQ recorded Nov 5, 20261-101 contacts →

Exact match

“We bring your vision to life, online.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Nov 5, 20261-101 contacts →

Exact match

“A team of AI agents works your paid funnel every day: researching, pre-testing, and shipping improvements.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Nov 5, 20261-101 contacts →

Exact match

“Hand Coded is a Surrey based web design company looking to partner with small to medium sized businesses.”

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

Showing 23 of 86 javascript framework software companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 154 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Javascript framework software companies based in the United Kingdom at a glance

As of Nov 5, 2026
17.5%Verified-email coverage
10.2Average contacts per company
1-10Median size (employees)
33.7%Largest-city concentration · London
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
60
11-50
17
51-200
7
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 86 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 framework software 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 154 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 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.

Javascript framework software 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 “javascript framework software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many javascript framework software companies are there based in the United Kingdom?

RevenueBase identified 86 company matches for javascript framework software companies 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?

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

Which city has the most javascript framework software companies?

London leads with 29 company records, followed by Glasgow (3) and Bracknell (2).

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 154 professional contacts with verified work emails tracked across these 86 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 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.