Company lists · Data refreshed November 2026

Top 25 Thermal insulation sleeving suppliers based in the United Kingdom

RevenueBase identified 129 company matches for thermal insulation sleeving suppliers associated with the United Kingdom as of November 2026 and tracks 544 professional contacts across them, including 162 with verified work emails. London is the largest hub.

This list covers company matches for thermal insulation sleeving 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 November 2, 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 Nov 2, 2026 How this list was built
129Companies
544Contacts tracked
162Verified emails
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The 25 largest thermal insulation sleeving suppliers based in the United Kingdom

Ranked by team size
Top 25 of 129 company matches for thermal insulation sleeving suppliers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 2, 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 matchBasildon, United KingdomHQ recorded Nov 2, 202651-20044 contacts →

Exact match

“We manufacture high performance insulation products for pipework and ductwork in building services / HVAC, process, petrochemical and refrigeration services applications.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
2Exact matchGolborne, United KingdomHQ recorded Nov 2, 202611-5024 contacts →

Exact match

“Hilltop has over 45 years experience in the supply of heat shrinkable products and the manufacturing of PVC tubing.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
3Exact matchTelford, United KingdomHQ recorded Nov 2, 202611-5019 contacts →

Exact match

“Thermal protection perfection - we're the inventors of the acclaimed Tempro, the remarkable lightweight thermal insulation material which has been scientifically proven to cut…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
4Exact matchKnowsley Industrial Park, United KingdomHQ recorded Nov 2, 202611-5018 contacts →

Exact match

“K&G Distribution Ltd is a specialist stockist and distributor of thermal, fire, acoustic insulation and associated products for use in HVAC, Marine/Offshore, Petrochem, Powergen…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
5Exact matchCrawley, United KingdomHQ recorded Nov 2, 202651-20016 contacts →

Exact match

“Established in 1989 as an insulation converter.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
6Exact matchCreswell, United KingdomHQ recorded Nov 2, 202611-5016 contacts →

Exact match

“YBS Insulation has grown steadily over the years from a one man operation producing one product in 1994 to the large manufacturing and distribution company it is today with an…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
7Exact matchGalleywood, United KingdomHQ recorded Nov 2, 202611-5014 contacts →

Exact match

“Innovative Insulation Solutions with Comprehensive Technical Support: Wray-tech specialises in Fire Protection, Acoustic materials, Thermal solutions, Drylining, and External…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Nov 2, 202611-5014 contacts →

Exact match

“Elmelin manufacture products using Mica and high temperature insulation.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9Exact matchBromborough, United KingdomHQ recorded Nov 2, 202651-20012 contacts →

Exact match

“IMS specialise in the manufacture, machining and supply of high temperature insulation materials and components for use throughout industry world-wide.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10Exact matchBasildon, United KingdomHQ recorded Nov 2, 202651-20012 contacts →

Exact match

“EcoTherm Insulation (UK) is one of the UK's leading suppliers of PIR rigid thermal insulation.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
11Exact matchNottingham, United KingdomHQ recorded Nov 2, 202651-20010 contacts →

Exact match

“Supplying and installing thermal insulation for over 75 years, priding ourselves on a professional service and close working relationships with our clients.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchEssex, United KingdomHQ recorded Nov 2, 202611-509 contacts →

Exact match

“Thermal insulation company specialising in all mechanical insulation, fire protection, trace heating, sheet metal and much more.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
13Exact matchAirdrie, United KingdomHQ recorded Nov 2, 202611-506 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
14Exact matchBurntwood, United KingdomHQ recorded Nov 2, 202611-506 contacts →

Exact match

“MDL Insulations Ltd are trade fabricators and converters of bespoke acoustic, fire and thermal insulation solutions for the construction and OEM markets available through our…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
15Exact matchBirmingham, United KingdomHQ recorded Nov 2, 202611-506 contacts →

Exact match

“We are an independent distributor and fabricator of thermal insulation products based in the West Midlands with coverage and prompt service across the whole of the UK and Ireland.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
16Exact matchWellingborough, United KingdomHQ recorded Nov 2, 202611-505 contacts →

Exact match

“Thermal Insulation | Fire Stopping | Acoustic Insulation | Trapezoidal Acoustic Infill | Cavity Stop Sock | TCB | Insulated DPC | Open State Cavity Barrier | Rainscreen | External…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
17Exact matchPark, United KingdomHQ recorded Nov 2, 202611-505 contacts →

Exact match

“Fabricators and suppliers of Supaphen phenolic and Supapir PIR rigid thermal insulation pipe section.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
18Exact matchBlackpool, United KingdomHQ recorded Nov 2, 202611-505 contacts →

Exact match

“Insul-Eight Contracts Limited is a thermal insulation contractor based in the North West of England, specialising in delivering high-quality thermal insulation services thoughout…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
19Exact matchSouth Woodham Ferrers, United KingdomHQ recorded Nov 2, 202611-505 contacts →

Exact match

“OJM Insulations supply and install insulation to pipework and ductwork from all the leading manufacturers.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Nov 2, 20261-105 contacts →

Exact match

“At Trade Insulations Ltd, we supply high quality insulation at low trade prices.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
21Exact matchNewcastle Under Lyme, United KingdomHQ recorded Nov 2, 202611-505 contacts →

Exact match

“At R&H Insulations Ltd we provide thermal insulation services to our clients throughout the UK and Europe, from our head office in Newcastle under Lyme (Staffordshire), and our…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
22Exact matchClevedon, United KingdomHQ recorded Nov 2, 202611-505 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
23Exact matchBamber Bridge, United KingdomHQ recorded Nov 2, 20261-104 contacts →

Exact match

“We manufacture Firesleeve Hose protection in Britain.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
24Exact matchIlkeston, United KingdomHQ recorded Nov 2, 202611-504 contacts →

Exact match

“National manufacturer and supplier of insulated covers”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
25Exact matchDunmow, United KingdomHQ recorded Nov 2, 20261-104 contacts →

Exact match

“Specialist Insulation Supplies are an independent insulation distributor whose main focus is the supply of pipework & ductwork insulation to the HVAC market.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase

Showing 25 of 129 thermal insulation sleeving suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 162 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Thermal insulation sleeving suppliers based in the United Kingdom at a glance

As of Nov 2, 2026
29.8%Verified-email coverage
4.2Average contacts per company
11-50Median size (employees)
4.7%Largest-city concentration · London
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
57
11-50
62
51-200
10

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 129 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 “thermal insulation sleeving 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 162 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 November 2, 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 “thermal insulation sleeving suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many thermal insulation sleeving suppliers are there based in the United Kingdom?

RevenueBase identified 129 company matches for thermal insulation sleeving suppliers associated with the United Kingdom as of November 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?

Kingspan Technical Insulation LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most thermal insulation sleeving suppliers?

London leads with 6 company records, followed by Nottingham (4) and Glasgow (3).

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 162 professional contacts with verified work emails tracked across these 129 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 November 2, 2026.

Ready to reach these companies? Verified emails and direct dials for all 129 thermal insulation sleeving 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.