Company lists · Data refreshed November 2026

Top 19 Wire insulation suppliers based in the United Kingdom

RevenueBase identified 36 company matches for wire insulation suppliers associated with the United Kingdom as of November 2026 and tracks 200 professional contacts across them, including 67 with verified work emails. Birmingham is the largest hub.

This list covers company matches for wire 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 4, 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 4, 2026 How this list was built
36Companies
200Contacts tracked
67Verified emails
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The 19 largest wire insulation suppliers based in the United Kingdom

Ranked by team size
Top 19 of 36 company matches for wire insulation suppliers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 4, 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 matchGolborne, United KingdomHQ recorded Nov 4, 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 4, 2026 · View company records in RevenueBase
2Exact matchNottingham, United KingdomHQ recorded Nov 4, 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 4, 2026 · View company records in RevenueBase
3Exact matchLuton, United KingdomHQ recorded Nov 4, 202651-20019 contacts →

Exact match

“FS Cables are a leading UK distributor of cable and wire to electrical contractors, electrical wholesalers and original equipment manufacturers.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
4Exact matchBlackburn, United KingdomHQ recorded Nov 4, 202651-2008 contacts →

Exact match

“UK Insulations is one of Europe’s largest suppliers of electrical insulation materials and flexible films”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5Exact matchBradford, United KingdomHQ recorded Nov 4, 202611-508 contacts →

Exact match

“Presspahn Ltd is a privately owned independent company founded in 1925, primarily dealing in Electrical Insulation, Thermal Insulation and Mica Insulation parts, products and…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
6Exact matchClydebank, United KingdomHQ recorded Nov 4, 202611-507 contacts →

Exact match

“Since 1985, Express Electrical & Engineering Supplies Limited has been dedicated to exceptional customer service in the supply of cable and wire accessories.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
7Exact matchRoyal Wootton Bassett, United KingdomHQ recorded Nov 4, 202611-507 contacts →

Exact match

“PMG Company is a specialist supplier of cable harnessing and heat shrink tubing products.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8Exact matchBirmingham, United KingdomHQ recorded Nov 4, 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 4, 2026 · View company records in RevenueBase
9Exact matchBlackburn, United KingdomHQ recorded Nov 4, 20261-105 contacts →

Exact match

“We are an independent company situated in Blackburn, United Kingdom.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
10Exact matchManchester, United KingdomHQ recorded Nov 4, 202611-505 contacts →

Exact match

“Cable Tapes UK provides a comprehensive solution to the cable industry, supplying a complete range of cable materials including Mica Tapes Laminate and Polyester Tapes Woven and…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
11Exact matchIlkeston, United KingdomHQ recorded Nov 4, 202611-504 contacts →

Exact match

“National manufacturer and supplier of insulated covers”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
12Exact matchSouth Woodham Ferrers, United KingdomHQ recorded Nov 4, 202611-504 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 4, 2026 · View company records in RevenueBase
13Exact matchManchester, United KingdomHQ recorded Nov 4, 202611-504 contacts →

Exact match

“We are proud to be the UK's premier supplier of all types of pipe lagging, building insulation and air conditioning accessories.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
14Exact matchAccrington, United KingdomHQ recorded Nov 4, 202651-2003 contacts →

Exact match

“Langtec have been manufacturers and suppliers of a wide range of electrical and thermal insulating materials in sheet, processed to drawing and in tubular form for over fifty…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
15Exact matchBristol, United KingdomHQ recorded Nov 4, 202611-502 contacts →

Exact match

“We are an independent distributor of quality low cost insulation products, including pipe insulation, outdoor pipe lagging, insulation sheets and slabs and much more.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
16Exact matchStanton By Dale, United KingdomHQ recorded Nov 4, 20261-102 contacts →

Exact match

“Thermal Insulation Solutions and Trace Heating Specialists With a wealth of experience and technical knowledge Total Thermal Services Ltd will provide the ultimate Thermal…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
17Exact matchStaveley, United KingdomHQ recorded Nov 4, 20261-102 contacts →

Exact match

“Precision machinists & stock holders or industrial plastics, composites & non ferrous metals.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
18Exact matchWeston-super-mare, United KingdomHQ recorded Nov 4, 20261-102 contacts →

Exact match

“We are driven by a desire to be the number one choice for your wire and cable requirements.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
19Exact matchBirmingham, United KingdomHQ recorded Nov 4, 202611-501 contacts →

Exact match

“Established in Birmingham since 1908, Heaven Dowsett has remained the primary supplier of plastics and electrical insulations to industry.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase

Showing 19 of 36 wire insulation suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 67 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Wire insulation suppliers based in the United Kingdom at a glance

As of Nov 4, 2026
33.5%Verified-email coverage
5.6Average contacts per company
11-50Median size (employees)
5.6%Largest-city concentration · Birmingham
Nov 4, 2026Page data refreshed

Companies by employee count

1-10
12
11-50
21
51-200
3

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 36 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 “wire 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 67 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 4, 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 “wire insulation suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 36 company matches for wire 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?

Hilltop Products LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most wire insulation suppliers?

Birmingham leads with 2 company records, followed by Blackburn (2) and London (2).

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 67 professional contacts with verified work emails tracked across these 36 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 4, 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.