Company lists · Data refreshed October 2026

Top 25 Glass-to-glass seals suppliers based in the United Kingdom

RevenueBase identified 66 company matches for glass-to-glass seals suppliers associated with the United Kingdom as of October 2026 and tracks 1,770 professional contacts across them, including 783 with verified work emails. Birmingham is the largest hub.

This list covers company matches for glass-to-glass seals 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 October 26, 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 26, 2026 How this list was built
66Companies
1,770Contacts tracked
783Verified emails
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The 25 largest glass-to-glass seals suppliers based in the United Kingdom

Ranked by team size
Top 25 of 66 company matches for glass-to-glass seals suppliers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 26, 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 matchWoking, United KingdomHQ recorded Oct 26, 20261,001-5,000700 contacts →

Exact match

“We supply high performance fluid sealing products and services, from research and development, manufacture and supply, to plant monitoring, on-site maintenance and seal…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
2Exact matchHampton, United KingdomHQ recorded Oct 26, 2026201-500197 contacts →

Exact match

“Hallite gives you complete confidence in the performance of your hydraulic cylinders, producing premium seals, wipers and bearings of proven quality, and delivering them across…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
3Exact matchBradford, United KingdomHQ recorded Oct 26, 202651-20091 contacts →

Exact match

“KLINGER is the world's leading sealing solutions and services provider.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
4Exact matchWorcester, United KingdomHQ recorded Oct 26, 202651-20075 contacts →

Exact match

“OBEX Protection Ltd is a global leader in the supply of innovative sealing and protection solutions for commercial glazing and façades.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
5Exact matchNewton Abbot, United KingdomHQ recorded Oct 26, 202651-20075 contacts →

Exact match

“Saving lives and preserving property.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
6Exact matchBedford, United KingdomHQ recorded Oct 26, 202651-20056 contacts →

Exact match

“We are a leading provider of sealing solutions globally.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
7Exact matchSheffield, United KingdomHQ recorded Oct 26, 2026501-1,00043 contacts →

Exact match

“Vulcan Seals - a leading manufacturer and supplier of- Mechanical Seals - FEP/PFA Encapsulated 'O'-Rings & Seals - Gland Packing - Expanded PTFE Gasketing Global Presence…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
8Exact matchManchester, United KingdomHQ recorded Oct 26, 202651-20032 contacts →

Exact match

“JA Harrison, an Amcomri Group plc Company - World Class Supplier of Gaskets, Sealing, PTFE and Plastic Technologies J A Harrison & Co boasts an enviable manufacturing heritage…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
9Exact matchBeverley, United KingdomHQ recorded Oct 26, 202651-20029 contacts →

Exact match

“Who we are Hodgson Sealants are the largest independent sealant manufacturer in the UK.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
10Exact matchAshington, United KingdomHQ recorded Oct 26, 202611-5023 contacts →

Exact match

“Eastern Seals (UK) Ltd.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
11Exact matchChichester, United KingdomHQ recorded Oct 26, 202651-20023 contacts →

Exact match

“Oldham Seals Group (OSG) is a global leader in high-performance sealing technology, specialising in precision-engineered elastomeric and composite seals.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
12Exact matchLeicester, United KingdomHQ recorded Oct 26, 202611-5013 contacts →

Exact match

“Aeroseals is a leading provider of precision-engineered elastomer solutions for the global aerospace industry.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
13Exact matchCambridge, United KingdomHQ recorded Oct 26, 202651-20013 contacts →

Exact match

“Founded 50 years ago, Dixon International Ltd is an award-winning innovator and manufacturer of specialized construction products.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
14Exact matchStafford, United KingdomHQ recorded Oct 26, 202611-5012 contacts →

Exact match

“Zero Seal Systems Ltd are specialist hardware suppliers to the architectural ironmongery, partitioning and door manufacturing industry.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
15Exact matchLymington, United KingdomHQ recorded Oct 26, 202611-5011 contacts →

Exact match

“EMI Seals & Gaskets Ltd is a global developer, manufacturer and supplier of custom Sealing and Shielding components (seals, gaskets, bonded washers, foams, sheets, foil masking…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
16Exact matchRotherham, United KingdomHQ recorded Oct 26, 2026501-1,00010 contacts →

Exact match

“A market leading specialist, AESSEAL holds one of the world’s most comprehensive ‘standard inventory’ portfolios of #mechanicalseals,#bearingseals,#sealsupportsystems and #packing.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
17Exact matchHalesowen, United KingdomHQ recorded Oct 26, 202611-509 contacts →

Exact match

“Sealco International is the UK’s specialist manufacturer of high-performance sealing solutions for industries where downtime costs millions and reliability is non-negotiable.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
18Exact matchWednesbury Road, United KingdomHQ recorded Oct 26, 20261-108 contacts →

Exact match

“At BSCL, quality and service is our way of life.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
19Exact matchLiverpool, United KingdomHQ recorded Oct 26, 202651-2008 contacts →

Exact match

“Established in 1982 Custom Glass is one of the leading Independent glazed sealed unit manufacturers in the United Kingdom, manufacturing BS EN 1279 Sealed units and BS EN 12150…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
20Exact matchSmethwick, United KingdomHQ recorded Oct 26, 202611-506 contacts →

Exact match

“SealXpress Ltd are an independent manufacturer & distributor of Sealing Products and we offer high quality sealing products, technical solutions with an emphasis on customer…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
21Exact matchAberdeen, United KingdomHQ recorded Oct 26, 20261-106 contacts →

Exact match

“Established in 2002, Swan Seals is a leading global manufacturer and supplier of seals and seal products, to a wide range of industries.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
22Exact matchBelper, United KingdomHQ recorded Oct 26, 202651-2006 contacts →

Exact match

“We are a quality manufacturer of Construction and Industrial Sealants and Facade Solutions for the Professional.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
23Exact matchPorth, United KingdomHQ recorded Oct 26, 202611-505 contacts →

Exact match

“Sealed unit manufacturer, with 35 years experience in the industry.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Oct 26, 202611-504 contacts →

Exact match

“Established in 1981 Glassex LTD is now one of the leading independent wholesale glass merchants in the south east of England.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
25Exact matchPaignton, United KingdomHQ recorded Oct 26, 20261-104 contacts →

Exact match

“GasketGuy UK Ltd manufacture, supply and install quality commercial gaskets/door seals across the South West and are national suppliers to the trade.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase

Showing 25 of 66 glass-to-glass seals suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 783 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Glass-to-glass seals suppliers based in the United Kingdom at a glance

As of Oct 26, 2026
44.2%Verified-email coverage
26.8Average contacts per company
11-50Median size (employees)
4.5%Largest-city concentration · Birmingham
Oct 26, 2026Page data refreshed

Companies by employee count

1-10
29
11-50
18
51-200
13
201-500
2
501-1,000
2
1,001-5,000
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 66 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 “glass-to-glass seals 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 783 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 26, 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.

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 “glass-to-glass seals suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many glass-to-glass seals suppliers are there based in the United Kingdom?

RevenueBase identified 66 company matches for glass-to-glass seals suppliers 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?

James Walker tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most glass-to-glass seals suppliers?

Birmingham leads with 3 company records, followed by Manchester (3) and Smethwick (2).

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 783 professional contacts with verified work emails tracked across these 66 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 26, 2026.

Ready to reach these companies? Verified emails and direct dials for all 66 glass-to-glass seals suppliers 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.