Company lists · Data refreshed November 2026

Top 25 Underground insulation suppliers based in the United Kingdom

RevenueBase identified 266 company matches for underground insulation suppliers associated with the United Kingdom as of November 2026 and tracks 3,679 professional contacts across them, including 1,354 with verified work emails. London is the largest hub.

This list covers company matches for underground 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 3, 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 3, 2026 How this list was built
266Companies
3,679Contacts tracked
1,354Verified emails
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The 25 largest underground insulation suppliers based in the United Kingdom

Ranked by team size
Top 25 of 266 company matches for underground insulation suppliers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 3, 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 3, 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 3, 2026 · View company records in RevenueBase
2Exact matchWetherby, United KingdomHQ recorded Nov 3, 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 3, 2026 · View company records in RevenueBase
3Exact matchCoventry, United KingdomHQ recorded Nov 3, 2026201-500234 contacts →

Exact match

“Minster is one of the largest growing national specialist insulation and dry lining distributors in the UK.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
4Exact matchSheffield, United KingdomHQ recorded Nov 3, 2026201-500168 contacts →

Exact match

“At Galaxy Insulation & Dry Lining, we’re your nationwide trusted distribution and technical partner.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
5Exact matchLeeds, United KingdomHQ recorded Nov 3, 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 3, 2026 · View company records in RevenueBase
6Exact matchRainford, United KingdomHQ recorded Nov 3, 202651-20070 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
7Exact matchLeicester, United KingdomHQ recorded Nov 3, 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 3, 2026 · View company records in RevenueBase
8Exact matchPeterborough, United KingdomHQ recorded Nov 3, 202651-20036 contacts →

Exact match

“EPD insulation Group is an independent, family run, insulation supplier established in 2011.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
9Exact matchBury, United KingdomHQ recorded Nov 3, 202611-5034 contacts →

Exact match

“We provide cable and pipe sealing solutions for a wide range of applications within many different industries.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
10Exact matchBasildon, United KingdomHQ recorded Nov 3, 202611-5034 contacts →

Exact match

“FastWarm® are the UK's No 1 online supplier of Underfloor Heating products: with over 20 years’ experience in the industry, we've accumulated a comprehensive understanding of…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
11Exact matchBury St Edmunds, United KingdomHQ recorded Nov 3, 202611-5032 contacts →

Exact match

“Gaia Underfloor Heating.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
12Exact matchGolborne, United KingdomHQ recorded Nov 3, 202611-5025 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 3, 2026 · View company records in RevenueBase
13Exact matchChesterfield, United KingdomHQ recorded Nov 3, 202651-20023 contacts →

Exact match

“SIMONA Peak Pipe Systems is a UK leader in the manufacture and supply of polyethylene (PE) multi-utility pipeline solutions.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
14Exact matchCreswell, United KingdomHQ recorded Nov 3, 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 3, 2026 · View company records in RevenueBase
15Exact matchKnowsley Industrial Park, United KingdomHQ recorded Nov 3, 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 3, 2026 · View company records in RevenueBase
16Exact matchPreston, United KingdomHQ recorded Nov 3, 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 3, 2026 · View company records in RevenueBase
17Exact matchAldershot, United KingdomHQ recorded Nov 3, 202611-5019 contacts →

Exact match

“Plastech (Southern) Limited are one of the largest independently owned specialist suppliers of underground plastic drainage and ducting systems and ancillary products in the South…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
18Exact matchCrawley, United KingdomHQ recorded Nov 3, 202651-20017 contacts →

Exact match

“Established in 1989 as an insulation converter.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
19Exact matchNorth Shields, United KingdomHQ recorded Nov 3, 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 3, 2026 · View company records in RevenueBase
20Exact matchNottingham, United KingdomHQ recorded Nov 3, 202611-5016 contacts →

Exact match

“Established in 2006 and specialising in all aspects of Insulation and Trace Heating.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
21Exact matchWakefield, United KingdomHQ recorded Nov 3, 202651-20015 contacts →

Exact match

“Novora Building Services provides a dedicated national service across the UK from a regional branch network centrally controlled from our head office in Yorkshire.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
22Exact matchGalleywood, United KingdomHQ recorded Nov 3, 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 3, 2026 · View company records in RevenueBase
23Exact matchLedbury, United KingdomHQ recorded Nov 3, 202651-20014 contacts →

Exact match

“DAVANT was established in 1989 by David Merrick who started the business working out of a portacabin on a farm in rural Herefordshire selling pipe insulation into plumber’s…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
24Exact matchLutterworth, United KingdomHQ recorded Nov 3, 202611-5013 contacts →

Exact match

“Established in 2007 as Maincor Limited, we are based in Lutterworth, Leicestershire, supplying customers throughout the United Kingdom.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
25Exact matchRotherham, United KingdomHQ recorded Nov 3, 202611-5013 contacts →

Exact match

“We’re Jade Insulation, a thermal insulation and trace heating contractor based in Rotherham, South Yorkshire, with a regional office in Middlesex.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase

Showing 25 of 266 underground insulation suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,354 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Underground insulation suppliers based in the United Kingdom at a glance

As of Nov 3, 2026
36.8%Verified-email coverage
13.8Average contacts per company
11-50Median size (employees)
5.6%Largest-city concentration · London
Nov 3, 2026Page data refreshed

Companies by employee count

1-10
114
11-50
112
51-200
19
201-500
4
501-1,000
3
1,001-5,000
3
5,001-10,000
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 266 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 “underground 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 1,354 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 3, 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 “underground insulation suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 266 company matches for underground 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 underground insulation suppliers?

London leads with 15 company records, followed by Sheffield (5) and Birmingham (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 1,354 professional contacts with verified work emails tracked across these 266 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 3, 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.