Company lists · Data refreshed November 2026

Top 20 Core isolation services based in the United Kingdom

RevenueBase identified 63 company matches for core isolation services associated with the United Kingdom as of November 2026 and tracks 387 professional contacts across them, including 95 with verified work emails. Atherstone is the largest hub.

This list covers company matches for core isolation services 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
63Companies
387Contacts tracked
95Verified emails
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The 20 largest core isolation services based in the United Kingdom

Ranked by team size
Top 20 of 63 company matches for core isolation services 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 matchBolton, United KingdomHQ recorded Nov 6, 202611-5058 contacts →

Exact match

“Holemasters is a nationwide specialist service to the construction and civil engineering industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMitcham, United KingdomHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“Robore are the UK's largest Diamond Drilling, Sawing, Controlled Demolition & Passive Fire Protection contractor and undertake the most complex projects by offering and achieving…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchWhitstable, United KingdomHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“CA Drillers Ltd is an established diamond drilling, cutting & sawing contractor who also provide a variety of other services for the construction industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchFarnborough, United KingdomHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“We are leading diamond drilling, concrete cutting, infrastructure and aviation maintenance specialists, accruing over three decades of expertise within the industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBroxburn, United KingdomHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“CORECUT Ltd is one of Britain's leading specialists in diamond drilling, sawing, and controlled demolition work.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAirdrie, United KingdomHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Holemasters Scotland Ltd are a concrete cutting and drilling specialist, and have been for more than 25 years!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBerkshire, United KingdomHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Specialist Cutting Services Ltd was established in October 1997 and operates from our head office in Wokingham, Berkshire working nationally for a wide variety of customers from…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchStockport, United KingdomHQ recorded Nov 6, 202611-508 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchGrays, United KingdomHQ recorded Nov 6, 202651-2006 contacts →

Exact match

“John F Hunt Concrete Cutting is a division of John F Hunt Limited and one of the leading diamond drilling contractors in the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNottingham, United KingdomHQ recorded Nov 6, 202611-505 contacts →

Exact match

“EMDD UNIVERSAL DIAMOND DRILLING are committed to playing our part in driving innovation, progression and ultimately contributing to the evolution of the construction industry…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchCardiff, United KingdomHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Denver Drilling Services LTD was established in 2012 and quickly earned a reputation as a reliable diamond drilling and cutting specialist.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLondon Colney, United KingdomHQ recorded Nov 6, 20261-105 contacts →

Exact match

“GBS Diamond Drilling Ltd started trading in 2017 and has already built new business relations with some of the best main contractors in the South of England.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchDartford, United KingdomHQ recorded Nov 6, 202611-504 contacts →

Exact match

“BRITANNIA CUTTING SERVICES LIMITED is a construction company based out of United Kingdom.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMeopham, United KingdomHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Specialists in concrete cutting, diamond drilling and concrete sawing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchNottingham, United KingdomHQ recorded Nov 6, 20261-103 contacts →

Exact match

“We provide diamond drilling services through out the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchInterchange Park, United KingdomHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Specialist diamond drilling, sawing and breaking contractors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchChipping Sodbury, United KingdomHQ recorded Nov 6, 202611-502 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchRoyston, United KingdomHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Hanson Diamond Drilling – Precision Cutting & Controlled Demolition Experts With over 50 years of combined experience, Hanson Diamond Drilling provides specialist diamond…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchTonbridge, United KingdomHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Diamond Edge Drilling Ltd provides specialist Diamond Drilling, Concrete Cutting and Controlled Demolition services to the Construction, Utilities and Civil Engineering Industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchWigan, United KingdomHQ recorded Nov 6, 20261-101 contacts →

Exact match

“With over 20 years experience as a leading land drilling company, we specialise in delivering a range of comprehensive land drilling techniques Including • CBR testing • Cable…”

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

Showing 20 of 63 core isolation services based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 95 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Core isolation services based in the United Kingdom at a glance

As of Nov 6, 2026
24.5%Verified-email coverage
6.1Average contacts per company
1-10Median size (employees)
3.2%Largest-city concentration · Atherstone
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
36
11-50
23
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 63 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 “core isolation services” 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 95 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 “core isolation services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many core isolation services are there based in the United Kingdom?

RevenueBase identified 63 company matches for core isolation services 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?

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

Which city has the most core isolation services?

Atherstone leads with 2 company records, followed by Bolton (2) and Bristol (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 95 professional contacts with verified work emails tracked across these 63 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.