Company lists · Data refreshed September 2026

Top 25 Custom glass manufacturers based in the United Kingdom

Name: Custom glass manufacturers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 426 companies tracked

RevenueBase identified 426 custom glass manufacturers headquartered in the United Kingdom as of September 2026 and tracks 4,281 professional contacts across them, including 911 with verified work emails. London is the largest hub.

This list covers custom glass manufacturers headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 30, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 30, 2026 86% judged on-target in blind review

426Companies

4,281Contacts tracked

911Verified emails

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The 25 largest custom glass manufacturers based in the United Kingdom

Ranked by team size

Top 25 of 426 custom glass manufacturers based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to custom glass manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Pilkington United Kingdom Limited	Partial evidence	Lancashire, United KingdomHQ checked Sep 30, 2026	501-1,000	1,805 contacts →
	Partial evidence “Pilkington United Kingdom Limited, part of the NSG Group, is one of the global leaders in glass and glazing technology.” Source: RevenueBase Database · checked Sep 30, 2026
2	Careyglass	Partial evidence	Armagh, United KingdomHQ checked Sep 30, 2026	501-1,000	102 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 30, 2026
3	GG Glass & Glazing LTD	Partial evidence	Liverpool, United KingdomHQ checked Sep 30, 2026	51-200	72 contacts →
	Partial evidence “A truly national planned and emergency glazier for commercial customers such as nationwide retailers, local authorities, the leisure industry and small to medium businesses.” Source: RevenueBase Database · checked Sep 30, 2026
4	ESG Group	Partial evidence	Witham, United KingdomHQ checked Sep 30, 2026	51-200	46 contacts →
	Partial evidence “ESG is one of the UK’s leading independent glass processors.” Source: RevenueBase Database · checked Sep 30, 2026
5	Vision Arch	Partial evidence	Cambridge, United KingdomHQ checked Sep 30, 2026	11-50	44 contacts →
	Partial evidence “Vision Arch has been designing and installing high-quality bespoke architectural facades, roof glazing, and glass atria for over 26 years now, mainly within the commercial sector.” Source: RevenueBase Database · checked Sep 30, 2026
6	Tyneside Safety Glass	Partial evidence	Newcastle Upon Tyne, United KingdomHQ checked Sep 30, 2026	51-200	41 contacts →
	Partial evidence “Tyneside Safety Glass is a global leading supplier of specialist toughened, laminated, bullet resistant and heated glass products for the worldwide automotive, security and…” Source: RevenueBase Database · checked Sep 30, 2026
7	Cantifix LTD	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	40 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 30, 2026
8	Ravensby Glass CO LTD	Strong evidence	Dundee, United KingdomHQ checked Sep 30, 2026	51-200	38 contacts →
	Strong evidence “Ravensby Glass are one of the UK's leading manufacturers and processors of high specification insulated glass units.” Source: RevenueBase Database · checked Sep 30, 2026
9	Dekko Window Systems LTD	Partial evidence	Ashton-under-lyne, United KingdomHQ checked Sep 30, 2026	51-200	36 contacts →
	Partial evidence “DEKKO WINDOW SYSTEMS LIMITED Manufacturers of a wide range of glazing products for professional installation companies.” Source: RevenueBase Database · checked Sep 30, 2026
10	Toughglaze UK LTD	Partial evidence	Ridgmont, United KingdomHQ checked Sep 30, 2026	51-200	34 contacts →
	Partial evidence “Established in 1993, ToughGlaze (UK) Ltd has grown over the years to become a leader in the glass manufacturing & processing industry.” Source: RevenueBase Database · checked Sep 30, 2026
11	Ecoglass	Partial evidence	Norwich, United KingdomHQ checked Sep 30, 2026	51-200	34 contacts →
	Partial evidence “Ecoglass is a family-owned business with over 75 years of expertise in the glass industry.” Source: RevenueBase Database · checked Sep 30, 2026
12	Padiham Glass LTD	Partial evidence	Padiham, United KingdomHQ checked Sep 30, 2026	51-200	31 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 30, 2026
13	Salisbury Glass Commercial	Partial evidence	Salisbury, United KingdomHQ checked Sep 30, 2026	51-200	27 contacts →
	Partial evidence “Salisbury Glass Commercial is an ISO 9001 certified company that specialises in a number of services which extend to and include the design, manufacturing and installation of an…” Source: RevenueBase Database · checked Sep 30, 2026
14	Maxlight LTD	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	51-200	26 contacts →
	Partial evidence “Maxlight Ltd is a London based manufacturing company specialising in high end glass doors as well as other glass structures for our exacting clients.” Source: RevenueBase Database · checked Sep 30, 2026
15	Topglass	Partial evidence	Toomebridge, United KingdomHQ checked Sep 30, 2026	11-50	26 contacts →
	Partial evidence “We pride ourselves on realising challenging glass designs and bringing project visions to life.” Source: RevenueBase Database · checked Sep 30, 2026
16	Regalead LTD	Partial evidence	Sharston, United KingdomHQ checked Sep 30, 2026	201-500	26 contacts →
	Partial evidence “RegaLead is the market leader in the supply of decorative glass components to the window, door, glass processing and kitchen furniture industries worldwide.” Source: RevenueBase Database · checked Sep 30, 2026
17	Crystal Units Limited	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	51-200	24 contacts →
	Partial evidence “Crystal Units Limited is a Glass Manufacturing company based out of 100 West Hendon Broadway, London, United Kingdom.” Source: RevenueBase Database · checked Sep 30, 2026
18	Pearsons Glass Limited	Strong evidence	Liverpool, United KingdomHQ checked Sep 30, 2026	51-200	23 contacts →
	Strong evidence “Pearsons Glass was founded in Liverpool, England in 1901 as the family firm J Pearson and Company, specialising in silvering, bevelling and the manufacture of cabinet doors.” Source: RevenueBase Database · checked Sep 30, 2026
19	Guardian Industries UK LTD	Indirect evidence	Goole, United KingdomHQ checked Sep 30, 2026	201-500	23 contacts →
	Indirect evidence “We are based in the UK and are part of a global organisation, employing nearly people in plants located in Asia, the Middle East, Europe, South and North America.” Source: RevenueBase Database · checked Sep 30, 2026
20	PVS Glass Solutions LTD	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	23 contacts →
	Partial evidence “PVS Commercial & Residential Whatever your building requirements are PVS Glass Solutions Ltd can provide the right solutions.” Source: RevenueBase Database · checked Sep 30, 2026
21	Mega Glass Limited	Partial evidence	Dunstable, United KingdomHQ checked Sep 30, 2026	51-200	22 contacts →
	Partial evidence “Welcome to Mega Glass, where innovation meets excellence in glass manufacturing and installation.” Source: RevenueBase Database · checked Sep 30, 2026
22	Abbey Glass Cardiff Limited	Partial evidence	Porth, United KingdomHQ checked Sep 30, 2026	11-50	22 contacts →
	Partial evidence “Abbey Glass is trusted by clients in the UK and internationally to deliver bespoke commercial glass.” Source: RevenueBase Database · checked Sep 30, 2026
23	Specialist Glass Products LTD	Partial evidence	Huddersfield, United KingdomHQ checked Sep 30, 2026	51-200	21 contacts →
	Partial evidence “SGP is one of the UK's leading suppliers of bespoke glass products.” Source: RevenueBase Database · checked Sep 30, 2026
24	Express Glass Warehouse	Partial evidence	Hainault, United KingdomHQ checked Sep 30, 2026	51-200	21 contacts →
	Partial evidence “With over 20 years experience, Express Glass Warehouse are one of the UK's leading bespoke glass suppliers.” Source: RevenueBase Database · checked Sep 30, 2026
25	The Signatureglass Company	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	20 contacts →
	Partial evidence “A full-service Signature Glass business covering design through production.” Source: RevenueBase Database · checked Sep 30, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: custom glass manufacturers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names custom glass manufacturers.
Partial evidence: Its own public description names part of custom glass manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name custom glass manufacturers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 426 custom glass manufacturers based in the United Kingdom

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Custom glass manufacturers based in the United Kingdom at a glance

As of Sep 30, 2026

21.3%Verified-email coverage

10.0Average contacts per company

1-10Median size (employees)

9.9%Largest-city concentration · London

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

206

11-50

136

51-200

201-500

501-1,000

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 426 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among custom glass manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “custom glass manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names custom glass manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among custom glass manufacturers, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 911 across the full list. 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 September 30, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Custom glass manufacturers by metro

Custom glass manufacturers in London42

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names custom glass manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many custom glass manufacturers are there based in the United Kingdom?

RevenueBase identified 426 custom glass manufacturers headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Pilkington United Kingdom Limited, headquartered in Lancashire, tops this list with the largest team on record.

Which city has the most custom glass manufacturers?

London leads with 42 headquartered companies, followed by Manchester (7) and Norwich (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 911 verified decision-maker contacts tracked across these 426 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 30, 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 Smart Search, 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.