Company lists · Data refreshed October 2026

Top 25 Energy efficient glass makers based in the United Kingdom

RevenueBase identified 366 company matches for energy efficient glass makers associated with the United Kingdom as of October 2026 and tracks 5,465 professional contacts across them, including 1,223 with verified work emails. London is the largest hub.

This list covers company matches for energy efficient glass makers 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 October 12, 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 Oct 12, 2026 How this list was built
366Companies
5,465Contacts tracked
1,223Verified emails
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The 25 largest energy efficient glass makers based in the United Kingdom

Ranked by team size
Top 25 of 366 company matches for energy efficient glass makers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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 matchLancashire, United KingdomHQ recorded Oct 12, 2026501-1,0001,924 contacts →

Exact match

“Pilkington United Kingdom Limited, part of the NSG Group, is one of the global leaders in glass and glazing technology.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2Exact matchLivingston, United KingdomHQ recorded Oct 12, 202651-200152 contacts →

Exact match

“NorDan is one of Europe’s leading manufacturers of high performance windows, doors and smart accessories.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3Exact matchSwansea, United KingdomHQ recorded Oct 12, 20261,001-5,000137 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4Exact matchArmagh, United KingdomHQ recorded Oct 12, 2026501-1,000104 contacts →

Exact match

“Since 1965, Carey Glass has been pushing the boundaries of what’s possible with glass, from providing safer and more energy efficient windows to contributing to stunning…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5Exact matchMacclesfield, United KingdomHQ recorded Oct 12, 202651-20083 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 · Oct 12, 2026 · View company records in RevenueBase
6Exact matchAmersham, United KingdomHQ recorded Oct 12, 202651-20081 contacts →

Exact match

“IQ Glass is the UK's leader in high specification architectural glazing, supplying and installing the most pioneering architectural glass technology.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7Exact matchLiverpool, United KingdomHQ recorded Oct 12, 202651-20068 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 · Oct 12, 2026 · View company records in RevenueBase
8Exact matchDoncaster, United KingdomHQ recorded Oct 12, 202651-20066 contacts →

Exact match

“Senior Architectural Systems (Senior) is one of the UK's leading manufacturers of aluminium fenestration solutions.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9Exact matchBraintree, United KingdomHQ recorded Oct 12, 202651-20059 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 · Oct 12, 2026 · View company records in RevenueBase
10Exact matchPrescot, United KingdomHQ recorded Oct 12, 2026201-50046 contacts →

Exact match

“TuffX are the UK’s leading glass manufacturer and glass processor.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Oct 12, 202611-5045 contacts →

Exact match

“For 40 years, Cantifix has been pushing the boundaries of structural glazing, delivering bespoke architectural glass solutions for some of the UK's most ambitious residential…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12Exact matchAshton-under-lyne, United KingdomHQ recorded Oct 12, 202651-20044 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 · Oct 12, 2026 · View company records in RevenueBase
13Exact matchWitham, United KingdomHQ recorded Oct 12, 202651-20043 contacts →

Exact match

“ESG is one of the UK’s leading independent glass processors.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14Exact matchGlasgow, United KingdomHQ recorded Oct 12, 202651-20043 contacts →

Exact match

“For over 55 years, Russell Timber Technology has been the UK’s leading manufacturer of energy efficient, sustainable, precision-engineered Timber and Alu-Clad windows, doors and…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15Exact matchDundee, United KingdomHQ recorded Oct 12, 202651-20039 contacts →

Exact match

“Ravensby Glass are one of the UK's leading manufacturers and processors of high specification insulated glass units.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16Exact matchNorwich, United KingdomHQ recorded Oct 12, 202651-20036 contacts →

Exact match

“Ecoglass is a family-owned business with over 75 years of expertise in the glass industry.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17Exact matchBelfast, United KingdomHQ recorded Oct 12, 202651-20036 contacts →

Exact match

“Alu-Fix Facades Ltd is one of the leading providers of architectural facade glazing systems within the UK construction industry.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18Exact matchAltrincham, United KingdomHQ recorded Oct 12, 2026501-1,00035 contacts →

Exact match

“Aluprof is the leading European producer of aluminium building systems for both commercial and individual construction industries.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19Exact matchRidgmont, United KingdomHQ recorded Oct 12, 202651-20034 contacts →

Exact match

“Established in 1993, ToughGlaze (UK) Ltd has grown over the years to become a leader in the glass manufacturing & processing industry.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20Exact matchPadiham, United KingdomHQ recorded Oct 12, 202651-20032 contacts →

Exact match

“in 2015 we celebrated our 35th birthday here at Padiham Glass and we think this is a testament to how successful we are as a business at adapting to the constantly changing…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21Exact matchMiddlesbrough, United KingdomHQ recorded Oct 12, 202651-20031 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 · Oct 12, 2026 · View company records in RevenueBase
22Exact matchCheltenham, United KingdomHQ recorded Oct 12, 2026501-1,00031 contacts →

Exact match

“Cotswold Architectural Products has been synonymous with excellence in the fenestration industry since 1976, when we became the first company in the UK to manufacture friction…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23Exact matchBasingstoke, United KingdomHQ recorded Oct 12, 202651-20030 contacts →

Exact match

“RECONAL is a medium sized company which has been operating in Europe since 1993.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24Exact matchSomersham, United KingdomHQ recorded Oct 12, 202651-20028 contacts →

Exact match

“Kloeber offer high quality doors, windows and advanced glazing products.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Oct 12, 202651-20027 contacts →

Exact match

“Crystal Units Limited is a Glass Manufacturing company based out of 100 West Hendon Broadway, London, United Kingdom.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

Showing 25 of 366 energy efficient glass makers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,223 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Energy efficient glass makers based in the United Kingdom at a glance

As of Oct 12, 2026
22.4%Verified-email coverage
14.9Average contacts per company
11-50Median size (employees)
10.4%Largest-city concentration · London
Oct 12, 2026Page data refreshed

Companies by employee count

1-10
134
11-50
136
51-200
77
201-500
9
501-1,000
6
1,001-5,000
3

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 366 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 “energy efficient glass makers” 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 1,223 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 October 12, 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.

Energy efficient glass makers 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 “energy efficient glass makers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy efficient glass makers are there based in the United Kingdom?

RevenueBase identified 366 company matches for energy efficient glass makers associated with the United Kingdom as of October 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?

Pilkington United Kingdom Limited tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most energy efficient glass makers?

London leads with 38 company records, followed by Birmingham (6) and Coventry (6).

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 1,223 professional contacts with verified work emails tracked across these 366 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 October 12, 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.