Company lists · Data refreshed October 2026
Top 20 Caulking and sealant contractors based in the United Kingdom
RevenueBase identified 76 company matches for caulking and sealant contractors associated with the United Kingdom as of October 2026 and tracks 217 professional contacts across them, including 65 with verified work emails. Glasgow is the largest hub.
This list covers company matches for caulking and sealant contractors 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 9, 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.
The 20 largest caulking and sealant contractors based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 30 contacts → | ||||
Exact match “A specialist installation, repair and maintenance contractor, providing a range of market-leading construction products and services covering the infrastructure, industrial…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 2 | 7 contacts → | ||||
Exact match “Sealant Application Contractor.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 3 | 6 contacts → | ||||
Exact match “Born from Hilton Banks Ltd, and inspired by the idea that 42 is the answer to everything, we exist to solve problems properly, not patch them.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 4 | 6 contacts → | ||||
Exact match “Kirby Pro-Seal is a strong established company that was founded in 2005.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 5 | 6 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 9, 2026 · View company records in RevenueBase | |||||
| 6 | 6 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 9, 2026 · View company records in RevenueBase | |||||
| 7 | 5 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 9, 2026 · View company records in RevenueBase | |||||
| 8 | 5 contacts → | ||||
Exact match “With more than 15 years in the trade, GT Sealants has shown steady growth and has worked with some of the biggest building contractors in the country to complete multi million…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 9 | 5 contacts → | ||||
Exact match “MDL SEAL LTD is a Company specialising in Sealant Application, Air Tightness Testing and Sound Insulation Testing.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 10 | 5 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 11 | 4 contacts → | ||||
Exact match “SEALTITE SEALANTS LIMITED is a construction company based out of Grays, United Kingdom.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 12 | 3 contacts → | ||||
Exact match “NCC are a family run company trading since with an excellent reputation within the construction industry.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 13 | 3 contacts → | ||||
Exact match “Wrightseal Ltd are silicone sealant specialists with over 30 years of experience.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 14 | 3 contacts → | ||||
Exact match “We are specialists in all forms of sealant application including Intumescent and Firestop sealants.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 15 | 3 contacts → | ||||
Exact match “MHD are a family run company who pride themselves on carrying out works with the minimum of disruption to the site.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 16 | 3 contacts → | ||||
Exact match “We are premier mastic and sealant application company based in the South East with over 20 years experience.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 17 | 2 contacts → | ||||
Exact match “G.L.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 18 | 1 contacts → | ||||
Exact match “Our mission is to provide the highest quality of commercial sealant application.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 19 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 20 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 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 “caulking and sealant contractors”. 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 20 of 76 caulking and sealant contractors based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 65 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Caulking and sealant contractors based in the United Kingdom at a glance
As of Oct 9, 2026Companies by employee count
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 76 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 “caulking and sealant contractors” 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 65 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 9, 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 “caulking and sealant contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many caulking and sealant contractors are there based in the United Kingdom?
RevenueBase identified 76 company matches for caulking and sealant contractors 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?
Structurecare tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most caulking and sealant contractors?
Glasgow leads with 4 company records, followed by Grays (4) and London (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 65 professional contacts with verified work emails tracked across these 76 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 9, 2026.
Ready to reach these companies? Verified emails and direct dials for all 76 caulking and sealant contractors based in the United Kingdom. Start with a free account, no credit card.
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Caulking and sealant contractors by geography
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.
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Company intelligence · public preview
Top 20 caulking and sealant contractors based in the United Kingdom
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 76 matching company records for caulking and sealant contractors based in the United Kingdom, with 217 tracked contacts and 65 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 9, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 20 caulking and sealant contractors based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Structurecarestructurecare.com HQ: Sheffield, United KingdomReported employees: 11-50 | Sheffield, United Kingdom | 11-50 | Exact match | 30 contacts → |
“A specialist installation, repair and maintenance contractor, providing a range of market-leading construction products and services covering the infrastructure, industrial…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  ALL Mastic LTDallmastic.co.ukHQ: Portishead, United KingdomReported employees: 11-50 | Portishead, United Kingdom | 11-50 | Exact match | 7 contacts → |
“Sealant Application Contractor.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Hb42hb42.co.uk HQ: Hampton, United KingdomReported employees: 11-50 | Hampton, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Born from Hilton Banks Ltd, and inspired by the idea that 42 is the answer to everything, we exist to solve problems properly, not patch them.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Kirby Pro-Sealkirbyproseal.co.uk HQ: Nuneaton, United KingdomReported employees: 11-50 | Nuneaton, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Kirby Pro-Seal is a strong established company that was founded in 2005.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Construction Sealants LTDconstructionsealants.co.uk HQ: Rainham, United KingdomReported employees: 11-50 | Rainham, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Construction Sealants Limited’s client list boasts some of the UK’s largest and most well-known construction companies.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Arbo UKarbo.co.ukHQ: Belper, United KingdomReported employees: 51-200 | Belper, United Kingdom | 51-200 | Exact match | 6 contacts → |
“We are a quality manufacturer of Construction and Industrial Sealants and Facade Solutions for the Professional.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Future Mastics Limitedfuturemastics.co.uk HQ: Bristol, United KingdomReported employees: 11-50 | Bristol, United Kingdom | 11-50 | Exact match | 5 contacts → |
“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 description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | GT Sealantsgtsealants.co.uk HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 5 contacts → |
“With more than 15 years in the trade, GT Sealants has shown steady growth and has worked with some of the biggest building contractors in the country to complete multi million…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | MDL Seal LTDmdlseal.co.uk HQ: Rayleigh, United KingdomReported employees: 11-50 | Rayleigh, United Kingdom | 11-50 | Exact match | 5 contacts → |
“MDL SEAL LTD is a Company specialising in Sealant Application, Air Tightness Testing and Sound Insulation Testing.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Masterseal Limitedmasterseallimited.co.uk HQ: Norwich, United KingdomReported employees: 1-10 | Norwich, United Kingdom | 1-10 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | Sealtite Sealants Limitedsealtitesealants.co.uk HQ: Grays, United KingdomReported employees: 1-10 | Grays, United Kingdom | 1-10 | Exact match | 4 contacts → |
“SEALTITE SEALANTS LIMITED is a construction company based out of Grays, United Kingdom.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | NEW Concept Construction LTDncc-services.co.uk HQ: Sittingbourne, United KingdomReported employees: 1-10 | Sittingbourne, United Kingdom | 1-10 | Exact match | 3 contacts → |
“NCC are a family run company trading since with an excellent reputation within the construction industry.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Wrightseal Limitedwrightseal.co.uk HQ: Sible Hedingham, United KingdomReported employees: 11-50 | Sible Hedingham, United Kingdom | 11-50 | Exact match | 3 contacts → |
“Wrightseal Ltd are silicone sealant specialists with over 30 years of experience.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | T.A Convoy Mastics LTDtaconvoymastics.co.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 3 contacts → |
“We are specialists in all forms of sealant application including Intumescent and Firestop sealants.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | MHD Group LTDmhdgroupltd.co.uk HQ: North Benfleet, United KingdomReported employees: 11-50 | North Benfleet, United Kingdom | 11-50 | Exact match | 3 contacts → |
“MHD are a family run company who pride themselves on carrying out works with the minimum of disruption to the site.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Alpha Sealant LTDalphasealant.comHQ: Grays, United KingdomReported employees: 1-10 | Grays, United Kingdom | 1-10 | Exact match | 3 contacts → |
“We are premier mastic and sealant application company based in the South East with over 20 years experience.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | GL Mastics LTDglmastics.co.uk HQ: Brierley Hill, United KingdomReported employees: 11-50 | Brierley Hill, United Kingdom | 11-50 | Exact match | 2 contacts → |
“G.L.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | North East Sealants Limitednortheastsealants.co.uk HQ: United KingdomReported employees: 11-50 | United Kingdom | 11-50 | Exact match | 1 contacts → |
“Our mission is to provide the highest quality of commercial sealant application.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | West Yorkshire Sealants Limitedwestyorkshiresealants.co.uk HQ: West Yorkshire, United KingdomReported employees: 1-10 | West Yorkshire, United Kingdom | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Sealants UK LTDsealantsuk.co.uk HQ: Washington, United KingdomReported employees: 1-10 | Washington, United Kingdom | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 20 of 76 company matches
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Caulking and sealant contractors: dataset insights
October 9, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
74 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 76 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 9, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for caulking and sealant contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many caulking and sealant contractors did RevenueBase find based in the United Kingdom?
The saved snapshot records 76 matching company records, 217 tracked contacts and 65 verified emails. The public preview displays 20 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 9, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Caulking and sealant contractors by geography
Cite this list
RevenueBase Data Team. Top 20 caulking and sealant contractors based in the United Kingdom. Snapshot: October 9, 2026. https://revenuebase.ai/companies/caulking-and-sealant-contractors/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Caulking and sealant contractors based in Australia
- Caulking and sealant contractors based in Canada
- Caulking and sealant contractors based in the Netherlands
- Caulking and sealant contractors based in the United States
- AI companies based in the United Kingdom
- Cybersecurity companies based in the United Kingdom
Company intelligence · public preview
Top 20 caulking and sealant contractors based in the United Kingdom
RevenueBase records 76 matching company records for caulking and sealant contractors based in the United Kingdom, with 217 tracked contacts and 65 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 9, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 20 caulking and sealant contractors based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Structurecarestructurecare.com HQ: Sheffield, United KingdomReported employees: 11-50 | Sheffield, United Kingdom | 11-50 | Exact match | 30 contacts → |
“A specialist installation, repair and maintenance contractor, providing a range of market-leading construction products and services covering the infrastructure, industrial…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | ALL Mastic LTDallmastic.co.uk HQ: Portishead, United KingdomReported employees: 11-50 | Portishead, United Kingdom | 11-50 | Exact match | 7 contacts → |
“Sealant Application Contractor.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Hb42hb42.co.uk HQ: Hampton, United KingdomReported employees: 11-50 | Hampton, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Born from Hilton Banks Ltd, and inspired by the idea that 42 is the answer to everything, we exist to solve problems properly, not patch them.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Kirby Pro-Sealkirbyproseal.co.uk HQ: Nuneaton, United KingdomReported employees: 11-50 | Nuneaton, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Kirby Pro-Seal is a strong established company that was founded in 2005.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Construction Sealants LTDconstructionsealants.co.uk HQ: Rainham, United KingdomReported employees: 11-50 | Rainham, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Construction Sealants Limited’s client list boasts some of the UK’s largest and most well-known construction companies.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Arbo UKarbo.co.uk HQ: Belper, United KingdomReported employees: 51-200 | Belper, United Kingdom | 51-200 | Exact match | 6 contacts → |
“We are a quality manufacturer of Construction and Industrial Sealants and Facade Solutions for the Professional.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Future Mastics Limitedfuturemastics.co.uk HQ: Bristol, United KingdomReported employees: 11-50 | Bristol, United Kingdom | 11-50 | Exact match | 5 contacts → |
“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 description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | GT Sealantsgtsealants.co.uk HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 5 contacts → |
“With more than 15 years in the trade, GT Sealants has shown steady growth and has worked with some of the biggest building contractors in the country to complete multi million…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | MDL Seal LTDmdlseal.co.uk HQ: Rayleigh, United KingdomReported employees: 11-50 | Rayleigh, United Kingdom | 11-50 | Exact match | 5 contacts → |
“MDL SEAL LTD is a Company specialising in Sealant Application, Air Tightness Testing and Sound Insulation Testing.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Masterseal Limitedmasterseallimited.co.uk HQ: Norwich, United KingdomReported employees: 1-10 | Norwich, United Kingdom | 1-10 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | Sealtite Sealants Limitedsealtitesealants.co.uk HQ: Grays, United KingdomReported employees: 1-10 | Grays, United Kingdom | 1-10 | Exact match | 4 contacts → |
“SEALTITE SEALANTS LIMITED is a construction company based out of Grays, United Kingdom.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | NEW Concept Construction LTDncc-services.co.uk HQ: Sittingbourne, United KingdomReported employees: 1-10 | Sittingbourne, United Kingdom | 1-10 | Exact match | 3 contacts → |
“NCC are a family run company trading since with an excellent reputation within the construction industry.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Wrightseal Limitedwrightseal.co.uk HQ: Sible Hedingham, United KingdomReported employees: 11-50 | Sible Hedingham, United Kingdom | 11-50 | Exact match | 3 contacts → |
“Wrightseal Ltd are silicone sealant specialists with over 30 years of experience.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | T.A Convoy Mastics LTDtaconvoymastics.co.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 3 contacts → |
“We are specialists in all forms of sealant application including Intumescent and Firestop sealants.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | MHD Group LTDmhdgroupltd.co.uk HQ: North Benfleet, United KingdomReported employees: 11-50 | North Benfleet, United Kingdom | 11-50 | Exact match | 3 contacts → |
“MHD are a family run company who pride themselves on carrying out works with the minimum of disruption to the site.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Alpha Sealant LTDalphasealant.com HQ: Grays, United KingdomReported employees: 1-10 | Grays, United Kingdom | 1-10 | Exact match | 3 contacts → |
“We are premier mastic and sealant application company based in the South East with over 20 years experience.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | GL Mastics LTDglmastics.co.uk HQ: Brierley Hill, United KingdomReported employees: 11-50 | Brierley Hill, United Kingdom | 11-50 | Exact match | 2 contacts → |
“G.L.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | North East Sealants Limitednortheastsealants.co.uk HQ: United KingdomReported employees: 11-50 | United Kingdom | 11-50 | Exact match | 1 contacts → |
“Our mission is to provide the highest quality of commercial sealant application.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | West Yorkshire Sealants Limitedwestyorkshiresealants.co.uk HQ: West Yorkshire, United KingdomReported employees: 1-10 | West Yorkshire, United Kingdom | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Sealants UK LTDsealantsuk.co.uk HQ: Washington, United KingdomReported employees: 1-10 | Washington, United Kingdom | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 20 of 76 company matches
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Caulking and sealant contractors: dataset insights
October 9, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
74 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 76 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 9, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for caulking and sealant contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many caulking and sealant contractors did RevenueBase find based in the United Kingdom?
The saved snapshot records 76 matching company records, 217 tracked contacts and 65 verified emails. The public preview displays 20 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 9, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Caulking and sealant contractors by geography
Cite this list
RevenueBase Data Team. Top 20 caulking and sealant contractors based in the United Kingdom. Snapshot: October 9, 2026. https://revenuebase.ai/companies/caulking-and-sealant-contractors/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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