Company lists · Data refreshed September 2026

Top 25 Sealing compounds manufacturers based in the United Kingdom

Name: Sealing compounds 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 202 companies tracked

RevenueBase identified 202 company matches for sealing compounds manufacturers associated with the United Kingdom as of September 2026 and tracks 3,257 professional contacts across them, including 1,084 with verified work emails. London is the largest hub.

This list covers company matches for sealing compounds manufacturers 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 September 17, 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 Sep 17, 2026 How this list was built

202Companies

3,257Contacts tracked

1,084Verified emails

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The 25 largest sealing compounds manufacturers based in the United Kingdom

Ranked by team size

Top 25 of 202 company matches for sealing compounds manufacturers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	James Walker	Exact match	Woking, United KingdomHQ recorded Sep 17, 2026	1,001-5,000	661 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 · Sep 17, 2026 · View company records in RevenueBase
2	Aesseal	Exact match	Rotherham, United KingdomHQ recorded Sep 17, 2026	1,001-5,000	592 contacts →
	Exact match “AESSEAL designs and manufactures sealing solutions for a sustainable future.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Mapei UK LTD	Exact match	Halesowen, United KingdomHQ recorded Sep 17, 2026	51-200	206 contacts →
	Exact match “Mapei is a worldwide company producing building materials with its 100 subsidiaries operating in 57 countries and 86 manufacturing plants in 35 different nations, more than…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Klinger United Kingdom	Exact match	Bradford, United KingdomHQ recorded Sep 17, 2026	51-200	92 contacts →
	Exact match “KLINGER is the world's leading sealing solutions and services provider.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Polyseam	Exact match	West Yorkshire, United KingdomHQ recorded Sep 17, 2026	51-200	66 contacts →
	Exact match “Polyseam Ltd \| Manufacturer of Passive Fire Protection, Sealants & Construction Chemicals Polyseam Ltd is a UK manufacturer of high-performance construction products, specialising…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Obex UK	Exact match	Worcester, United KingdomHQ recorded Sep 17, 2026	51-200	62 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 · Sep 17, 2026 · View company records in RevenueBase
7	Bond IT Building Chemicals	Exact match	Elland, United KingdomHQ recorded Sep 17, 2026	51-200	60 contacts →
	Exact match “Bond It is one of the UK’s fastest growing manufacturers of building chemicals for the building trade and home improvement sector.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Everbuild	Exact match	Leeds, United KingdomHQ recorded Sep 17, 2026	201-500	58 contacts →
	Exact match “Everbuild are proud to be the UK’s leading sealant, adhesive and building chemicals brand and pride ourselves on our expertise when it comes to our core product ranges, having…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Ceetak LTD Sealing Solutions	Exact match	Bedford, United KingdomHQ recorded Sep 17, 2026	51-200	54 contacts →
	Exact match “We are a leading provider of sealing solutions globally.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Apollo Chemicals LTD	Exact match	Tamworth, United KingdomHQ recorded Sep 17, 2026	51-200	44 contacts →
	Exact match “Apollo is a leading liquid adhesive, sealant, coating & primer manufacturer.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Larsen Building Products	Exact match	Belfast, United KingdomHQ recorded Sep 17, 2026	51-200	38 contacts →
	Exact match “Welcome to the Official Larsen Building Products page.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Lonestar Leeds	Exact match	Leeds, United KingdomHQ recorded Sep 17, 2026	51-200	37 contacts →
	Exact match “LoneStar Leeds is a leading provider of precision engineered components, sealing technologies and specialised surface coatings to the world’s Oil & Gas, Petrochemical, Power…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Beldam Crossley	Exact match	Bolton, United KingdomHQ recorded Sep 17, 2026	51-200	36 contacts →
	Exact match “Beldam Crossley is a niche manufacturer of unique sealing and bearing solutions with a solid track record of innovation that spans over a hundred years.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Permabond Engineering Adhesives	Exact match	Winchester, United KingdomHQ recorded Sep 17, 2026	51-200	33 contacts →
	Exact match “Permabond is a leading manufacturer of engineering adhesives, supplying high-quality industrial adhesives to customers worldwide.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Ramsay Rubber & Plastics LTD	Exact match	Bilston, United KingdomHQ recorded Sep 17, 2026	51-200	32 contacts →
	Exact match “Ramsay are a UK solution-based manufacturer for custom gaskets, mouldings, sealing, adhesive tapes, protection, and packaging products.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Ct1	Exact match	Newry, United KingdomHQ recorded Sep 17, 2026	51-200	31 contacts →
	Exact match “C-TEC is the company behind the brand CT1, CT1 fully utilises the latest technology, and we have developed a product range to fill a desperately needed niche in the market.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Techsil LTD	Exact match	Bidford-on-avon, United KingdomHQ recorded Sep 17, 2026	11-50	29 contacts →
	Exact match “TECHSiL® - Suppliers of Industrial Sealants, Adhesives and Tapes TECHSiL® are industrial suppliers of RTV silicone, adhesives, sealants, encapsulants, conformal coatings, casting…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	JA Harrison & CO LTD	Exact match	Manchester, United KingdomHQ recorded Sep 17, 2026	51-200	29 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 · Sep 17, 2026 · View company records in RevenueBase
19	Hodgson Sealants	Exact match	Beverley, United KingdomHQ recorded Sep 17, 2026	51-200	28 contacts →
	Exact match “Who we are Hodgson Sealants are the largest independent sealant manufacturer in the UK.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Eastern Seals UK LTD	Exact match	Ashington, United KingdomHQ recorded Sep 17, 2026	11-50	24 contacts →
	Exact match “Eastern Seals (UK) Ltd.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Oldham Seals Group	Exact match	Chichester, United KingdomHQ recorded Sep 17, 2026	51-200	21 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 · Sep 17, 2026 · View company records in RevenueBase
22	Alba Gaskets	Exact match	Aberdeen, United KingdomHQ recorded Sep 17, 2026	11-50	21 contacts →
	Exact match “Alba Gaskets is a specialist, independent provider of innovative sealing technology designed to ensure our clients can maintain the very highest levels of asset integrity.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Chemence Limited	Exact match	Corby, United KingdomHQ recorded Sep 17, 2026	51-200	19 contacts →
	Exact match “Chemence is a leading European manufacturer of high performance adhesives and sealants comprising instant adhesives (superglues), engineering anaerobics, threadlockers, retainers…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	SJG International LTD	Exact match	Alcester, United KingdomHQ recorded Sep 17, 2026	51-200	17 contacts →
	Exact match “Manufacturers of non-metallic gaskets, Partner/ Distributor of Flexitallic metallic gaskets and sealing products & materials.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Premier Coatings Limited	Exact match	Kent, United KingdomHQ recorded Sep 17, 2026	51-200	17 contacts →
	Exact match “Premier Coatings Ltd manufacture a range of anti-corrosion, waterproofing & sealing products.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “sealing compounds manufacturers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 202 sealing compounds manufacturers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,084 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Sealing compounds manufacturers based in the United Kingdom at a glance

As of Sep 17, 2026

33.3%Verified-email coverage

16.1Average contacts per company

11-50Median size (employees)

5.9%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 202 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 “sealing compounds manufacturers” 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 1,084 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 September 17, 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 “sealing compounds manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sealing compounds manufacturers are there based in the United Kingdom?

RevenueBase identified 202 company matches for sealing compounds manufacturers associated with the United Kingdom as of September 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 sealing compounds manufacturers?

London leads with 12 company records, followed by Birmingham (5) and Glasgow (4).

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 1,084 professional contacts with verified work emails tracked across these 202 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 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 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.