Company lists · Data refreshed November 2026

Top 25 Refinery insulation contractors based in the United Kingdom

RevenueBase identified 299 company matches for refinery insulation contractors associated with the United Kingdom as of November 2026 and tracks 4,810 professional contacts across them, including 723 with verified work emails. London is the largest hub.

This list covers company matches for refinery insulation 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 November 6, 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 6, 2026 How this list was built
299Companies
4,810Contacts tracked
723Verified emails
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The 25 largest refinery insulation contractors based in the United Kingdom

Ranked by team size
Top 25 of 299 company matches for refinery insulation contractors based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchStillington, United KingdomHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
2Exact matchSheffield, United KingdomHQ recorded Nov 6, 2026201-500195 contacts →

Exact match

“Powertherm Contract Services Ltd delivers specialist multidisciplinary industrial services across the UK for the world’s leading organisations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLincoln, United KingdomHQ recorded Nov 6, 2026201-50084 contacts →

Exact match

“Founded in 1957, the Lincoln based Rilmac Group today use their vast experience and market expertise as premier providers of Asbestos Removal Services, Scaffolding and Access…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchRainford, United KingdomHQ recorded Nov 6, 202651-20070 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLeicester, United KingdomHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
6Exact matchDartford, United KingdomHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
7Exact matchSouthampton, United KingdomHQ recorded Nov 6, 202651-20038 contacts →

Exact match

“Homelogic®, based in Southampton, Hampshire, are an innovative, forward-thinking company dedicated to bringing eco-friendly, cost effective energy saving solutions to the homes…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchKnowsley Industrial Park, United KingdomHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
9Exact matchNorth Shields, United KingdomHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Insulcon Technical engineers passive fire protection and technical insulation for assets where getting it wrong is expensive.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchPreston, United KingdomHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
11Exact matchTelford, United KingdomHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
12Exact matchCrawley, United KingdomHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“Established in 1989 as an insulation converter.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchChelmsford, United KingdomHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“We are a nationwide multi-service company at the heart of the construction industry, proudly serving both public and private sectors across industrial, civil engineering…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchWorkington, United KingdomHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“West Coast Thermal Ltd was set up in and is Cumbria’s only specialised thermal insulation AND licensed asbestos removal company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchNottingham, United KingdomHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
16Exact matchCannock, United KingdomHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“From establishing in the early 1980’s to the present day, FCS has continually been at the forefront of high temperature and refractory solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchGalleywood, United KingdomHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
18Exact matchBromborough, United KingdomHQ recorded Nov 6, 202651-20014 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 6, 2026 · View company records in RevenueBase
19Exact matchSandbach, United KingdomHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“Green Contract Services Ltd provide a range of services comprising Thermal Insulation, Asbestos Removal, Specialist Decontamination, Industrial Painting, Passive Fire Protection…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchRotherham, United KingdomHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
21Exact matchGrays, United KingdomHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Thermal Logic Ltd is an established and fast-growing company with a proven track record.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBasildon, United KingdomHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
23Exact matchLeigh-on-sea, United KingdomHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“London Insulation Services is a leading company providing Insulation services across London, South East of England & other areas in Europe, we are located within the Heart of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchTelford, United KingdomHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“ULVA CUI Prevention is a specialist company focused on the prevention of Corrosion Under Insulation (CUI) in the oil, gas and petrochemical sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchWatchfield, United KingdomHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Linroc Limited are an independently owned company specialising in the design and supply of tapered insulation systems alongside all other flat roof insulation systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 299 refinery insulation contractors based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 723 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Refinery insulation contractors based in the United Kingdom at a glance

As of Nov 6, 2026
15.0%Verified-email coverage
16.1Average contacts per company
11-50Median size (employees)
4.3%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
126
11-50
123
51-200
26
201-500
6
501-1,000
1
1,001-5,000
1
10001+
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 299 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 “refinery insulation 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 723 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 6, 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 “refinery insulation contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many refinery insulation contractors are there based in the United Kingdom?

RevenueBase identified 299 company matches for refinery insulation contractors 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?

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

Which city has the most refinery insulation contractors?

London leads with 13 company records, followed by Glasgow (5) and Leeds (5).

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 723 professional contacts with verified work emails tracked across these 299 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 6, 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.