Company lists · Data refreshed September 2026

Top 25 Molded glass manufacturers based in the United Kingdom

Name: Molded 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 17, 2026 68 companies tracked

RevenueBase identified 68 molded glass manufacturers headquartered in the United Kingdom as of September 2026 and tracks 1,550 professional contacts across them, including 388 with verified work emails. London is the largest hub.

This list covers molded 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 17, 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 17, 2026 86% judged on-target in blind review

68Companies

1,550Contacts tracked

388Verified emails

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The 25 largest molded glass manufacturers based in the United Kingdom

Ranked by team size

Top 25 of 68 molded glass manufacturers based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to molded 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	Verallia UK	Partial evidence	Leeds, United KingdomHQ checked Sep 17, 2026	501-1,000	197 contacts →
	Partial evidence “We are immensely proud that Verallia is trusted to create ground-breaking glass packaging for many world-leading brands of food and drink.” Source: RevenueBase Database · checked Sep 17, 2026
2	Careyglass	Partial evidence	Armagh, United KingdomHQ checked Sep 17, 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 17, 2026
3	Beatson Clark	Partial evidence	Rotherham, United KingdomHQ checked Sep 17, 2026	201-500	89 contacts →
	Partial evidence “Beatson Clark specialise in designing and manufacturing glass containers for niche brands in the food, drink, healthcare, homeware & personal care markets worldwide.” Source: RevenueBase Database · checked Sep 17, 2026
4	ESG Group	Partial evidence	Witham, United KingdomHQ checked Sep 17, 2026	51-200	46 contacts →
	Partial evidence “ESG is one of the UK’s leading independent glass processors.” Source: RevenueBase Database · checked Sep 17, 2026
5	Parkinson-Spencer Refractories LTD	Strong evidence	Halifax, United KingdomHQ checked Sep 17, 2026	51-200	34 contacts →
	Strong evidence “Parkinson Spencer Refractories designs and manufactures industry leading glass conditioning solutions that inspire confidence, improve operational efficiencies, and reduce…” Source: RevenueBase Database · checked Sep 17, 2026
6	Toughglaze UK LTD	Partial evidence	Ridgmont, United KingdomHQ checked Sep 17, 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 17, 2026
7	Ciner Glass	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	27 contacts →
	Partial evidence “Production of Container Glass Packaging” Source: RevenueBase Database · checked Sep 17, 2026
8	Regalead LTD	Partial evidence	Sharston, United KingdomHQ checked Sep 17, 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 17, 2026
9	Pearsons Glass Limited	Strong evidence	Liverpool, United KingdomHQ checked Sep 17, 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 17, 2026
10	Mega Glass Limited	Partial evidence	Dunstable, United KingdomHQ checked Sep 17, 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 17, 2026
11	Specialist Glass Products LTD	Partial evidence	Huddersfield, United KingdomHQ checked Sep 17, 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 17, 2026
12	The Signatureglass Company	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	20 contacts →
	Partial evidence “A full-service Signature Glass business covering design through production.” Source: RevenueBase Database · checked Sep 17, 2026
13	CT Glass LTD	Partial evidence	Bradford, United KingdomHQ checked Sep 17, 2026	51-200	17 contacts →
	Partial evidence “As a leading independent glass processor CT Glass offers a wide range of toughened, toughened laminated, fire protection and decorative glass.” Source: RevenueBase Database · checked Sep 17, 2026
14	Mirror & Glass Processing North East Limited	Strong evidence	Gateshead, United KingdomHQ checked Sep 17, 2026	11-50	17 contacts →
	Strong evidence “Mirror & Glass Processing are One of the UK leading glass manufacturers.” Source: RevenueBase Database · checked Sep 17, 2026
15	GPE Scientific	Strong evidence	Leighton Buzzard, United KingdomHQ checked Sep 17, 2026	11-50	17 contacts →
	Strong evidence “GPE Scientific Ltd was established in 1962 and is a leading distributor and manufacturer of laboratory equipment, glassblowing products and specialised glass components for the…” Source: RevenueBase Database · checked Sep 17, 2026
16	T4 Design Limited	Indirect evidence	Mansfield, United KingdomHQ checked Sep 17, 2026	11-50	14 contacts →
	Indirect evidence “T4 Design has been established since 1998, culminating in a team of highly skilled personnel encompassing over 100 years of technical and practical experience.” Source: RevenueBase Database · checked Sep 17, 2026
17	Brownhills Glass	Partial evidence	Walsall, United KingdomHQ checked Sep 17, 2026	11-50	10 contacts →
	Partial evidence “Brownhills Glass is one of the UK's leading independent glass merchants and processors, serving trade customers, architects, interior designers, construction professionals and…” Source: RevenueBase Database · checked Sep 17, 2026
18	Continental Bottle Co. Limited	Indirect evidence	Winsford, United KingdomHQ checked Sep 17, 2026	1-10	10 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
19	P&p Glass	Partial evidence	Guildford, United KingdomHQ checked Sep 17, 2026	51-200	10 contacts →
	Partial evidence “Established in 1981 and based in Guildford, Wimbledon & Cranleigh Surrey P&P Glass is an established and respected business that directly employs over sixty local people.” Source: RevenueBase Database · checked Sep 17, 2026
20	Nekem Packaging	Partial evidence	Burnley, United KingdomHQ checked Sep 17, 2026	11-50	9 contacts →
	Partial evidence “Nekem Ltd is a market leader in the design, manufacture and supply of packaging to the cosmetic, personal care, toiletries, pharmaceutical and household markets.” Source: RevenueBase Database · checked Sep 17, 2026
21	Vitritech	Strong evidence	Rotherham, United KingdomHQ checked Sep 17, 2026	1-10	8 contacts →
	Strong evidence “VitriTech develops and manufactures specialty glass products by exploiting the exceptional properties of glass, far beyond its traditional perceptions.” Source: RevenueBase Database · checked Sep 17, 2026
22	Miglass Limited	Partial evidence	Smethwick, United KingdomHQ checked Sep 17, 2026	51-200	8 contacts →
	Partial evidence “MiGlass is one of the largest independent glass processors in Europe providing a turnkey solution for all flat glass processing needs & specialising in flat glass decorative…” Source: RevenueBase Database · checked Sep 17, 2026
23	Compak	Partial evidence	Bristol, United KingdomHQ checked Sep 17, 2026	11-50	8 contacts →
	Partial evidence “Since our inception in 2005, Compak has been supplying a wide range of high-quality plastic and glass containers to multiple market sectors with the aim of providing next-level…” Source: RevenueBase Database · checked Sep 17, 2026
24	Vetro Tooling Limited	Partial evidence	Basildon, United KingdomHQ checked Sep 17, 2026	1-10	7 contacts →
	Partial evidence “Vetro Tooling Ltd, The UK's Premier Supplier Of Glass Processing Tooling and Accessories.” Source: RevenueBase Database · checked Sep 17, 2026
25	Spectraglass LTD	Partial evidence	Perth, United KingdomHQ checked Sep 17, 2026	11-50	7 contacts →
	Partial evidence “Spectraglass Ltd was incorporated in 1984 by a group of people each with many years experience in the functional management of a number of differing glass manufacturing…” Source: RevenueBase Database · checked Sep 17, 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: molded 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 molded glass manufacturers.
Partial evidence: Its own public description names part of molded glass manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name molded 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 68 molded glass manufacturers based in the United Kingdom

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Molded glass manufacturers based in the United Kingdom at a glance

As of Sep 17, 2026

25.0%Verified-email coverage

22.8Average contacts per company

11-50Median size (employees)

7.4%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 68 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 molded 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 “molded 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 molded 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 molded 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, 388 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 17, 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.

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 molded 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 molded glass manufacturers are there based in the United Kingdom?

RevenueBase identified 68 molded 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?

Verallia UK, headquartered in Leeds, tops this list with the largest team on record.

Which city has the most molded glass manufacturers?

London leads with 5 headquartered companies, followed by Smethwick (3) and Burnley (2).

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 388 verified decision-maker contacts tracked across these 68 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 17, 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.