Company lists · Data refreshed November 2026

Top 25 Transit insulation suppliers based in the United Kingdom

RevenueBase identified 243 company matches for transit insulation suppliers associated with the United Kingdom as of November 2026 and tracks 3,761 professional contacts across them, including 1,376 with verified work emails. London is the largest hub.

This list covers company matches for transit insulation 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
243Companies
3,761Contacts tracked
1,376Verified emails
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The 25 largest transit insulation suppliers based in the United Kingdom

Ranked by team size
Top 25 of 243 company matches for transit insulation 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 matchSheffield, United KingdomHQ recorded Nov 2, 20265,001-10,0001,109 contacts →

Exact match

“SIG is a leading pan-European provider of specialist construction and insulation products.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
2Exact matchStillington, United KingdomHQ recorded Nov 2, 2026501-1,000358 contacts →

Exact match

“Darchem Engineering Limited is a world class Engineering Company providing products and services primarily to meet the needs of its customers for engineered solutions to high…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
3Exact matchWetherby, United KingdomHQ recorded Nov 2, 2026501-1,000338 contacts →

Exact match

“Insulation, drywall, ceilings, construction products, external facades, flooring, partitioning, passive fire protection: whatever your project, Encon has the product range…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
4Exact matchFinchampstead, United KingdomHQ recorded Nov 2, 202651-20099 contacts →

Exact match

“Established in 1980, InstaGroup are a UK leader in the energy efficiency industry, covering commercial and residential projects.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
5Exact matchLeeds, United KingdomHQ recorded Nov 2, 202651-20078 contacts →

Exact match

“Belgrade Insulation is a privately owned Specialist Distributor of Insulation and Drywall Systems to all sectors of the construction market.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
6Exact matchRainford, United KingdomHQ recorded Nov 2, 202651-20070 contacts →

Exact match

“We are one of the UK's largest providers of insulation services.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
7Exact matchRugby, United KingdomHQ recorded Nov 2, 202651-20064 contacts →

Exact match

“The Autins Group develop and manufacture lightweight thermal, filtration and acoustic insulation materials and components for a range of industries.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
8Exact matchLeicester, United KingdomHQ recorded Nov 2, 2026201-50060 contacts →

Exact match

“Max Energy Ltd is a UK based new build construction company specialising in the sale of insulation to the new build housing sector on a supply and install basis.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9Exact matchStirling, United KingdomHQ recorded Nov 2, 2026201-50059 contacts →

Exact match

“We can offer you thermal and acoustic glass mineral wool products that meet exacting standards together with a service that’s tailored to you.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10Exact matchDartford, United KingdomHQ recorded Nov 2, 202651-20048 contacts →

Exact match

“Essex Thermal Services Ltd are a UK based company specialising in Thermal Insulation, Trace Heating, Ventilation and Air Conditioning Installs.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
11Exact matchWellington, United KingdomHQ recorded Nov 2, 202651-20041 contacts →

Exact match

“Pritex Ltd, part of Indica Industries Pvt, is a manufacturer of acoustic and thermo-acoustic insulation products for the diverse range of automotive and industrial markets.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchRochester, United KingdomHQ recorded Nov 2, 202651-20032 contacts →

Exact match

“The UK's no.1 manufacturer of eco friendly acoustic treatments and specialist insulation products.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
13Exact matchNorth Shields, United KingdomHQ recorded Nov 2, 202651-20031 contacts →

Exact match

“We focus on making reliable panels and supporting you at every stage.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
14Exact matchChippenham, United KingdomHQ recorded Nov 2, 202611-5031 contacts →

Exact match

“ACTIS is an innovative European insulation specialist whose vision is to develop effective and environmentally friendly ways of reducing energy consumption.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
15Exact matchJedburgh, United KingdomHQ recorded Nov 2, 202611-5024 contacts →

Exact match

“Natural fibre thermal and acoustic insulation manufacturing specialists also serving wider non-woven markets.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
16Exact matchNottingham, United KingdomHQ recorded Nov 2, 202611-5024 contacts →

Exact match

“Since 1947, Termate has been engineering high-performance electrical insulation components trusted by engineers and manufacturers worldwide- OUR PRODUCTS - All our products…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
17Exact matchCreswell, United KingdomHQ recorded Nov 2, 202611-5021 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
18Exact matchStirling, United KingdomHQ recorded Nov 2, 202651-20020 contacts →

Exact match

“Sundolitt Ltd is the UK business of the Sunde Group a highly respected leader in the manufacture of EPS (expanded Polystyrene) and XPS (extruded polystyrene) products.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
19Exact matchCheshire, United KingdomHQ recorded Nov 2, 202651-20020 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
20Exact matchKnowsley Industrial Park, United KingdomHQ recorded Nov 2, 202611-5019 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
21Exact matchPreston, United KingdomHQ recorded Nov 2, 202611-5019 contacts →

Exact match

“We are the leading global supplier of metal jacketing and accessories with customers in more than 40 countries.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
22Exact 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
23Exact matchLuton, United KingdomHQ recorded Nov 2, 202611-5018 contacts →

Exact match

“Thermal Economics provide innovative thermal and acoustic solutions for the construction industry that are sustainable, easy to install and last the lifetime of the building.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
24Exact matchCrawley, United KingdomHQ recorded Nov 2, 202651-20017 contacts →

Exact match

“Established in 1989 as an insulation converter.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
25Exact matchNorth Shields, United KingdomHQ recorded Nov 2, 202611-5016 contacts →

Exact match

“Tyne Insulation Supplies is a leading independent insulation distributor based in the north of England.”

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

Showing 25 of 243 transit insulation suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,376 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Transit insulation suppliers based in the United Kingdom at a glance

As of Nov 2, 2026
36.6%Verified-email coverage
15.5Average contacts per company
11-50Median size (employees)
5.8%Largest-city concentration · London
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
95
11-50
104
51-200
28
201-500
3
501-1,000
3
1,001-5,000
2
5,001-10,000
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 243 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 “transit insulation 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 1,376 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 “transit insulation suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 243 company matches for transit insulation 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?

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

Which city has the most transit insulation suppliers?

London leads with 14 company records, followed by Birmingham (4) 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 1,376 professional contacts with verified work emails tracked across these 243 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.

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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.