Company lists · Data refreshed November 2026

Top 25 Window component suppliers based in the United Kingdom

RevenueBase identified 681 company matches for window component suppliers associated with the United Kingdom as of November 2026 and tracks 5,968 professional contacts across them, including 1,621 with verified work emails. London is the largest hub.

This list covers company matches for window component suppliers 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 6, 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 6, 2026 How this list was built
681Companies
5,968Contacts tracked
1,621Verified emails
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The 25 largest window component suppliers based in the United Kingdom

Ranked by team size
Top 25 of 681 company matches for window component suppliers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchTaffs Well, United KingdomHQ recorded Nov 6, 2026n/a156 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSwansea, United KingdomHQ recorded Nov 6, 20261,001-5,000146 contacts →

Exact match

“PRESS GLASS WE ARE HERE TO MAKE A DIFFERENCE.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchRugby, United KingdomHQ recorded Nov 6, 2026501-1,000140 contacts →

Exact match

“Manufacturers and Installers of PVCu Windows and Doors,Composite and Fire Doors and Conservatories to the Retail, Trade and Commercial Sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchWellingborough, United KingdomHQ recorded Nov 6, 2026201-500118 contacts →

Exact match

“Emplas is the window and door fabricator of choice, offering a complete range of premium-quality, high-security, energy-efficient windows and doors for the trade installer, new…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMacclesfield, United KingdomHQ recorded Nov 6, 202651-20084 contacts →

Exact match

“KAT UK is a Macclesfield based manufacturer of specialist glazing products, including Aluminium and PVCu bifold doors, sliding patio doors, entrance doors, French doors, windows…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBrighouse, United KingdomHQ recorded Nov 6, 202651-20081 contacts →

Exact match

“Welcome to Quickslide!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLivingston, United KingdomHQ recorded Nov 6, 202651-20079 contacts →

Exact match

“Stevenswood’s top priority is making sure that leading quality windows, doors, bi-fold doors and conservatories are easily accessible for customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLiverpool, United KingdomHQ recorded Nov 6, 202651-20077 contacts →

Exact match

“A truly national planned and emergency glazier for commercial customers such as nationwide retailers, local authorities, the leisure industry and small to medium businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLenwade, United KingdomHQ recorded Nov 6, 2026201-50075 contacts →

Exact match

“Polyframe are a multi award-winning manufacturer of high quality windows, doors and conservatories.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLeicester, United KingdomHQ recorded Nov 6, 2026201-50073 contacts →

Exact match

“An award-winning designer, fabricator and installer of UPVC and aluminium windows, doors and curtain walling, Unique Window Systems Ltd specialises in the supply of quality…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchGillingham, United KingdomHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“VBH is the largest company in the hardware sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBraintree, United KingdomHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“JPJ Installations Ltd are specialists in Aluminium Glazing Systems including Curtain Wall, Framing, Door and Window Systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchStoke On Trent, United KingdomHQ recorded Nov 6, 202651-20063 contacts →

Exact match

“Listers manufacture Sheerline Aluminium, Veka Halo, Eurocell & Residence PVCu windows, doors and conservatories, as well as Elitis, Gallery 44 and Timeless brands (among many…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchWellingborough, United KingdomHQ recorded Nov 6, 2026201-50061 contacts →

Exact match

“Glazerite UK Group is a leading trade fabricator offering installers access to one of the most comprehensive product ranges in the industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchGwent, United KingdomHQ recorded Nov 6, 202651-20057 contacts →

Exact match

“Our business is to support your business Modplan is a trade-only fabricator.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBirmingham, United KingdomHQ recorded Nov 6, 202651-20052 contacts →

Exact match

“Thermoseal Group Limited is a supplier to the window industry, supplying a range of over 2,500 insulated glass (IG) components and a range of machinery used for manufacturing IG…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchCorby, United KingdomHQ recorded Nov 6, 2026201-50052 contacts →

Exact match

“CWG Choices Ltd is a double glazing supplier of windows, doors, conservatories and garden studios/offices.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchAshton-under-lyne, United KingdomHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“DEKKO WINDOW SYSTEMS LIMITED Manufacturers of a wide range of glazing products for professional installation companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchWatford, United KingdomHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“Arkay Windows provides a one stop shop high-end glazing solution for commercial & domestic projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchPontefract, United KingdomHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“Dempsey Dyer are UK based manufacturers of window, door and conservatory products in upvc, timber and composite materials.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchTewkesbury, United KingdomHQ recorded Nov 6, 2026201-50040 contacts →

Exact match

“At Joedan, we are a family run business with Retail Design Centres across the Midlands and Southern England; to include a Manufacturing Facility and a Commercial Division.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchHigh Wycombe, United KingdomHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“Hazlemere is a family owned and run double glazing manufacturer and installer based in High Wycombe, Buckinghamshire.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMiddlesbrough, United KingdomHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“Polar are one of the UK's leading providers of windows, doors, curtain walling, healthcare windows, healthcare doors, brise soleil, louvres and bespoke solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBedford, United KingdomHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“Window Ware has been successfully serving the window, door and conservatory market with leading brand hardware, tools, and consumables since 1987, helping to ensure fabricator…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchNottingham, United KingdomHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“We were founded in Nottingham in 1992, since when we have worked in partnership with commercial contractors, architects and specifiers to design, manufacture and supply aluminium…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 681 window component suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,621 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Window component suppliers based in the United Kingdom at a glance

As of Nov 6, 2026
27.2%Verified-email coverage
8.8Average contacts per company
11-50Median size (employees)
5.6%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
299
11-50
228
51-200
76
201-500
23
501-1,000
5
1,001-5,000
6
5,001-10,000
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 681 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 “window component suppliers” 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 1,621 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 6, 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.

Window component suppliers 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 “window component suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many window component suppliers are there based in the United Kingdom?

RevenueBase identified 681 company matches for window component suppliers 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?

UK Windows & Doors Group LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most window component suppliers?

London leads with 38 company records, followed by Birmingham (12) and Leicester (9).

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 1,621 professional contacts with verified work emails tracked across these 681 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 6, 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.