Company lists · Data refreshed November 2026

Top 25 Commercial window installation based in the United Kingdom

RevenueBase identified 557 company matches for commercial window installation associated with the United Kingdom as of November 2026 and tracks 3,098 professional contacts across them, including 769 with verified work emails. London is the largest hub.

This list covers company matches for commercial window installation 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
557Companies
3,098Contacts tracked
769Verified emails
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The 25 largest commercial window installation based in the United Kingdom

Ranked by team size
Top 25 of 557 company matches for commercial window installation 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 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
2Exact matchLondon, United KingdomHQ recorded Nov 6, 2026201-50080 contacts →

Exact match

“Cornelius UK Ltd provides for customers the highest level of quality construction services at market competitive prices.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact 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
4Exact 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
5Exact matchWarrington, United KingdomHQ recorded Nov 6, 202651-20062 contacts →

Exact match

“Britplas are experts in the design, fabrication and installation of all types of commercial glazing and curtain walling, including Schueco, Kawneer, Aluprof and Smart systems as…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact 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
7Exact 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
8Exact 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
9Exact matchCannock, United KingdomHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Expert Facade & Window Installers Accredited to major composite window manufactures standards, we help developers deliver the extraordinary through our expertise, professionalism…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchGreenford, United KingdomHQ recorded Nov 6, 202651-20029 contacts →

Exact match

“At Everglade Windows, we are devoted to progressive thinking and pushing boundaries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchWadebridge, United KingdomHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“Camel Glass & Joinery Ltd | Award-Winning Glazing Specialists A Cornwall company since 1983, Camel Glass & Joinery Ltd is an award-winning installer delivering premium windows…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBacup, United KingdomHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Supply & Installation of Glazing & Cladding Systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBanbury, United KingdomHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Click on the link below to send us your plans.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“PVS Commercial & Residential Whatever your building requirements are PVS Glass Solutions Ltd can provide the right solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchNorwich, United KingdomHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“For almost 20 years IDSystems has manufactured, supplied and installed some of the most advanced glazing solutions on the market.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLoughton, United KingdomHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Exterior Plas Limited is a construction company based out of Old Station Rd, Loughton, United Kingdom.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchTamworth, United KingdomHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“WD Group was established in 1985.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchEynsham, United KingdomHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“With over 54 years experience 3D Aluminium is one of the leading players in the commercial and public sectors, offering a range of technically advanced window, door and curtain…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchHull, United KingdomHQ recorded Nov 6, 2026201-50019 contacts →

Exact match

“EYG Group is a family owned manufacturing business based that has been operating since 1971.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchCroydon, United KingdomHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“DG Glass work alongside leading main contractors on high-value refurbishment and new build schemes across the commercial office, healthcare, education and hospitality sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchStevenage, United KingdomHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“PROPAK ARCHITECTURAL GLAZING SPECIALIST IN STEEL & FIRE RATED GLAZING SYSTEMS Design – Manufacture - Installation Thermally Broken Steel Windows - Fire Rated Glazing - Ballistic &…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchNorwich, United KingdomHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Drayton Windows is a specialist commercial window and curtain wall manufacturer and installer, offering a range of facade solutions for medium and large projects in the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchAylesford Maidstone, United KingdomHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“Leay Ltd covers a vast range of industry sectors from universities, hospitals, schools, retail parks and other public structures.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBristol Road, United KingdomHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“The Residence Collection is a new breed of systems company, offering revolutionary window and products for the glazing and fenestration industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchHull, United KingdomHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“For over two decades, we have been proud to partner some of the UK’s most visionary architects, specifiers and construction specialists in traditional and modular builds.”

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

Showing 25 of 557 commercial window installation based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 769 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Commercial window installation based in the United Kingdom at a glance

As of Nov 6, 2026
24.8%Verified-email coverage
5.6Average contacts per company
1-10Median size (employees)
9.3%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
279
11-50
187
51-200
43
201-500
9
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 557 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 “commercial window installation” 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 769 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.

Commercial window installation 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 “commercial window installation”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many commercial window installation are there based in the United Kingdom?

RevenueBase identified 557 company matches for commercial window installation 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?

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

Which city has the most commercial window installation?

London leads with 52 company records, followed by Birmingham (10) and Leicester (7).

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 769 professional contacts with verified work emails tracked across these 557 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.

Ready to reach these companies? Verified emails and direct dials for all 557 commercial window installation 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.