Company lists · Data refreshed October 2026

Top 25 Polysulfide sealants suppliers based in the United Kingdom

RevenueBase identified 84 company matches for polysulfide sealants suppliers associated with the United Kingdom as of October 2026 and tracks 2,177 professional contacts across them, including 756 with verified work emails. London is the largest hub.

This list covers company matches for polysulfide sealants 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 28, 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 28, 2026 How this list was built
84Companies
2,177Contacts tracked
756Verified emails
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The 25 largest polysulfide sealants suppliers based in the United Kingdom

Ranked by team size
Top 25 of 84 company matches for polysulfide sealants suppliers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 28, 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 28, 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 28, 2026 · View company records in RevenueBase
2Exact matchRotherham, United KingdomHQ recorded Oct 28, 20261,001-5,000622 contacts →

Exact match

“AESSEAL designs and manufactures sealing solutions for a sustainable future.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
3Exact matchBradford, United KingdomHQ recorded Oct 28, 202651-20091 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
4Exact matchWorcester, United KingdomHQ recorded Oct 28, 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 28, 2026 · View company records in RevenueBase
5Exact matchElland, United KingdomHQ recorded Oct 28, 202651-20058 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 · Oct 28, 2026 · View company records in RevenueBase
6Exact matchLeeds, United KingdomHQ recorded Oct 28, 2026201-50055 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 · Oct 28, 2026 · View company records in RevenueBase
7Exact matchTamworth, United KingdomHQ recorded Oct 28, 202651-20045 contacts →

Exact match

“Apollo is a leading liquid adhesive, sealant, coating & primer manufacturer.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
8Exact matchNewry, United KingdomHQ recorded Oct 28, 202651-20033 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 · Oct 28, 2026 · View company records in RevenueBase
9Exact matchBidford-on-avon, United KingdomHQ recorded Oct 28, 202611-5030 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 · Oct 28, 2026 · View company records in RevenueBase
10Exact matchBeverley, United KingdomHQ recorded Oct 28, 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 28, 2026 · View company records in RevenueBase
11Exact matchChichester, United KingdomHQ recorded Oct 28, 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 28, 2026 · View company records in RevenueBase
12Exact matchLeicester, United KingdomHQ recorded Oct 28, 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 28, 2026 · View company records in RevenueBase
13Exact matchDodworth Barnsley, United KingdomHQ recorded Oct 28, 202611-5010 contacts →

Exact match

“OB1 is a market-leading construction sealant and adhesives specialist.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
14Exact matchSouthampton, United KingdomHQ recorded Oct 28, 202611-5010 contacts →

Exact match

“Specialised Polymer Engineering Ltd is a leading company in the field of advanced polymer solutions, dedicated to innovating and enhancing material development, product design and…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
15Exact matchSouth Cerney, United KingdomHQ recorded Oct 28, 20261-109 contacts →

Exact match

“Lanson Polymers are your technical partners for specialist sealing components, rubber, plastic and composite technology.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
16Exact matchHalesowen, United KingdomHQ recorded Oct 28, 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 28, 2026 · View company records in RevenueBase
17Exact matchDerby, United KingdomHQ recorded Oct 28, 202611-508 contacts →

Exact match

“Quality | Safety | Innovation | Support MW Polymers – Market leading specialist manufacturer of industrial adhesives, sealants and coatings.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
18Exact matchMarket Harborough, United KingdomHQ recorded Oct 28, 202611-507 contacts →

Exact match

“Sealing products specialists serving many industries - Automotive, Nuclear, Oil & Gas, Green Energy, Construction, Defence, Transmission, Food & Drink, Water Treatment, Dairy &…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
19Exact matchNuneaton, United KingdomHQ recorded Oct 28, 202611-506 contacts →

Exact match

“Kirby Pro-Seal is a strong established company that was founded in 2005.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
20Exact matchSmethwick, United KingdomHQ recorded Oct 28, 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 28, 2026 · View company records in RevenueBase
21Exact matchRainham, United KingdomHQ recorded Oct 28, 202611-506 contacts →

Exact match

“Construction Sealants Limited’s client list boasts some of the UK’s largest and most well-known construction companies.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
22Exact matchBelper, United KingdomHQ recorded Oct 28, 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 28, 2026 · View company records in RevenueBase
23Exact matchBristol, United KingdomHQ recorded Oct 28, 202611-505 contacts →

Exact match

“FUTURE MASTICS LIMITED Established in 1997, and based in Portishead near Bristol, we provide an efficient, cost-effective and quality driven sealant application service to our…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
24Exact matchBirmingham, United KingdomHQ recorded Oct 28, 202611-505 contacts →

Exact match

“DEMSUN UK LTD is a consumer services company based out of United Kingdom.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
25Exact matchHednesford, United KingdomHQ recorded Oct 28, 20261-104 contacts →

Exact match

“Crosslink is a unique sales agency for Dow Automotive Systems.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase

Showing 25 of 84 polysulfide sealants suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 756 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Polysulfide sealants suppliers based in the United Kingdom at a glance

As of Oct 28, 2026
34.7%Verified-email coverage
25.9Average contacts per company
11-50Median size (employees)
4.8%Largest-city concentration · London
Oct 28, 2026Page data refreshed

Companies by employee count

1-10
36
11-50
30
51-200
12
201-500
3
501-1,000
1
1,001-5,000
2

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 84 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 “polysulfide sealants 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 756 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 28, 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 “polysulfide sealants suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many polysulfide sealants suppliers are there based in the United Kingdom?

RevenueBase identified 84 company matches for polysulfide sealants 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 polysulfide sealants suppliers?

London leads with 4 company records, followed by Wigan (3) and Barnsley (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 756 professional contacts with verified work emails tracked across these 84 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 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 84 polysulfide sealants 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.