Company lists · Data refreshed November 2026

Top 25 Underground drilling services based in the United Kingdom

RevenueBase identified 285 company matches for underground drilling services associated with the United Kingdom as of November 2026 and tracks 3,999 professional contacts across them, including 701 with verified work emails. London is the largest hub.

This list covers company matches for underground drilling 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
285Companies
3,999Contacts tracked
701Verified emails
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The 25 largest underground drilling services based in the United Kingdom

Ranked by team size
Top 25 of 285 company matches for underground drilling 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 matchStanford-le-hope, United KingdomHQ recorded Nov 6, 2026501-1,000539 contacts →

Exact match

“Joseph Gallagher is one of the UK's leading Civil Engineering & Tunnelling sub-contractors that has significantly grown over the past 45 years into an international business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchDoncaster, United KingdomHQ recorded Nov 6, 202651-20065 contacts →

Exact match

“HB Tunnelling Ltd are a rapidly expanding, innovative company who provide tunnelling solutions include- Guided/Unguided Auger Boring Pipe jacking Box Jacking Shaft Sinking…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact 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
4Exact 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
5Exact matchWotton-under-edge, United KingdomHQ recorded Nov 6, 202611-5055 contacts →

Exact match

“ADP Group are an independent contractor specialising in the supply of drilling and associated services across the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSedgefield, United KingdomHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“PBU (UK) Ltd is one of the leading directional drilling companies in the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCoventry, United KingdomHQ recorded Nov 6, 202611-5052 contacts →

Exact match

“As an industry leader since 1994, Active Tunnelling is the UK’s most experienced independent Tunnelling contractor specialising in Microtunnelling, Auger Boring, Shaft Sinking…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSheffield, United KingdomHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“Manufacturer of Rock Drilling, Contractors' and Demolition Tools”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCoventry, United KingdomHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“We have the UK’s largest branch network with an unrivalled team of experts utilising the very latest equipment in drilling and sawing technology all within an hour of your site.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBury St Edmunds, United KingdomHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“MGS manufactures and supplies specialist quality products for use in ground investigation, water well, and geothermal drilling applications, as well as a variety of railway…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“GEO is a global company whose mission is to improve the efficiency of the drilling and excavation processes in the foundation industry, through the application of unique products…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchNewton Abbot, United KingdomHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“ADS Drilling are a drilling contractor with over 35 years in the drilling and site investigation industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchArundel, United KingdomHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Dando Drilling International has over 150 years experience of supplying drilling rigs and equipment for the water well, mineral exploration, geotechnical & geothermal sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchKirdford, United KingdomHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“Nicholls Boreholes & Ground Source is an established, industry leading, family-run, specialist drilling company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchNewry, United KingdomHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Terra Solutions are the Trenchless Experts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSeaham, United KingdomHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Drilcorp was established in 1992 and since then has developed into one of the UK’s top drilling companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchScunthorpe, United KingdomHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“AMS Trenchless is the largest privately owned Horizontal Directional Drilling and Guided Auger Boring contractor in the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchDartford, United KingdomHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Martello Piling patented and developed the unique Martello Piling System whereby large diameter rotary bored piles may be constructed to significant depths in restricted and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchWombwell, United KingdomHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“J Anderson & Son Ltd (JAS) are a company specialising in deep excavations to expose live gas oil and water lines such that the client can undertake effective repairs to their…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact 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
21Exact matchLatchingdon, United KingdomHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Welcome to Endeavour Drilling Ltd the Geo Environmental specialists who can provide a nationwide service.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchArmagh, United KingdomHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“GMAC UTILITIES LTD is a mining & metals company based out of 16 DRUMGAW RD, Armagh, Co Armagh, United Kingdom.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBedford, United KingdomHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“TRACTO-TECHNIK UK is one of the leading suppliers of Trenchless and No Dig technologies in the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchWest Calder, United KingdomHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“GBLE is at the forefront of Scotland’s drilling industry and one of the preferred contractors for major house builders, Environmental, Mining, and Geotechnical Consultants, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchWestbury, United KingdomHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Marshall Drilling offer a nationwide service providing a range of drilling services, specialising in geotechnical and geo-environmental rotary drilling.”

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

Showing 25 of 285 underground drilling services based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 701 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Underground drilling services based in the United Kingdom at a glance

As of Nov 6, 2026
17.5%Verified-email coverage
14.0Average contacts per company
11-50Median size (employees)
7.0%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
134
11-50
114
51-200
19
201-500
2
501-1,000
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 285 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 drilling 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 701 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 “underground drilling services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many underground drilling services are there based in the United Kingdom?

RevenueBase identified 285 company matches for underground drilling 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?

Joseph Gallagher Limited tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most underground drilling services?

London leads with 20 company records, followed by Barnsley (5) and Coventry (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 701 professional contacts with verified work emails tracked across these 285 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.