Company lists · Data refreshed October 2026

Top 25 Civil foundation contractors based in the United Kingdom

RevenueBase identified 431 company matches for civil foundation contractors associated with the United Kingdom as of October 2026 and tracks 10,902 professional contacts across them, including 3,146 with verified work emails. London is the largest hub.

This list covers company matches for civil foundation 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 October 9, 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 Oct 9, 2026 How this list was built
431Companies
10,902Contacts tracked
3,146Verified emails
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The 25 largest civil foundation contractors based in the United Kingdom

Ranked by team size
Top 25 of 431 company matches for civil foundation contractors based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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 matchLondon, United KingdomHQ recorded Oct 9, 20265,001-10,0004,148 contacts →

Exact match

“Every day, people around the world live, work and play on ground prepared by Keller, the world's largest geotechnical specialist contractor.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Oct 9, 20261,001-5,000505 contacts →

Exact match

“Kilnbridge is the UK’s leading structures specialist, delivering some of the most complex and iconic construction and infrastructure projects nationwide for 35 years.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3Exact matchKirkby-in-ashfield, United KingdomHQ recorded Oct 9, 2026501-1,000322 contacts →

Exact match

“Van Elle is the UK’s largest ground engineering contractor.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4Exact matchSwadlincote, United KingdomHQ recorded Oct 9, 2026501-1,000294 contacts →

Exact match

“Roger Bullivant Limited is one of the UK’s leading piling, foundation and ground improvement contractors - We are passionate about ground engineering, foundations and all things…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5Exact matchWorcester, United KingdomHQ recorded Oct 9, 202651-200252 contacts →

Exact match

“VolkerLaser is the UK's leading multi-functional contractor.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Oct 9, 2026501-1,000214 contacts →

Exact match

“Specialist Groundwork, Civil Engineering, RC Frames, Architectural Concrete, Rail & Aviation subcontractor based in West London.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7Exact matchDartford, United KingdomHQ recorded Oct 9, 20261,001-5,000207 contacts →

Exact match

“With two main specialist areas - structures and geotechnical, the Expanded Group provides a total capability in the early construction phases of major projects.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8Exact matchWolverhampton, United KingdomHQ recorded Oct 9, 202651-200165 contacts →

Exact match

“Geobear | Future-Proof Ground Engineering Geobear is a global ground engineering innovator operating across the UK, Ireland, Sweden, Finland, Poland, China-and growing.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9Exact matchChesterfield, United KingdomHQ recorded Oct 9, 202651-200160 contacts →

Exact match

“For over 30 years CAN has been helping businesses with specialist geotechnical and structural services.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10Exact matchNewark, United KingdomHQ recorded Oct 9, 2026201-500155 contacts →

Exact match

“Aarsleff Ground Engineering Ltd is a subsidiary of Aarsleff A/S, one of Denmark’s leading civil engineering contractors.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Oct 9, 202651-20092 contacts →

Exact match

“Established in 1988 VSL Systems (UK) Ltd is a specialist contractor operating in the UK and the Republic of Ireland.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12Exact matchHarrogate, United KingdomHQ recorded Oct 9, 202651-20091 contacts →

Exact match

“CGL is a leading specialist geotechnical consultancy and has a reputation for solving difficult technical problems with value engineering in construction projects.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13Exact matchWembley, United KingdomHQ recorded Oct 9, 202651-20079 contacts →

Exact match

“The Company was founded by Mr C.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14Exact matchNuneaton, United KingdomHQ recorded Oct 9, 202651-20075 contacts →

Exact match

“We’re grounded.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15Exact matchOld Knebworth, United KingdomHQ recorded Oct 9, 2026501-1,00072 contacts →

Exact match

“AD BLY Construction Ltd is a Groundworks, Civil Engineering and Concrete Structures company based in Old Knebworth, Stevenage, Hertfordshire.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16Exact matchBolton, United KingdomHQ recorded Oct 9, 202611-5052 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17Exact matchChorley, United KingdomHQ recorded Oct 9, 202611-5051 contacts →

Exact match

“Acero Construction Ltd specialise in the construction of pile cages, providing trained and competent steel fixers on a labour only basis.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18Exact matchEssex, United KingdomHQ recorded Oct 9, 202651-20050 contacts →

Exact match

“Kelly Formwork UK Ltd have established themselves as a leading contractor in the field of Civil Engineering, Water Infrastructure and major Highways projects.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19Exact matchNewport, United KingdomHQ recorded Oct 9, 202611-5049 contacts →

Exact match

“Established in 2004, we are a leading Construction & Civil Engineering Sub-Contractor specialising in the construction of Reinforced Concrete Buildings and Civil Engineering…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20Exact matchGreenford, United KingdomHQ recorded Oct 9, 2026201-50045 contacts →

Exact match

“Established in 2012, McRail RMC Constructions has grown steadily, building a strong and loyal client base through both repeat and new business.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21Exact matchShenstone, United KingdomHQ recorded Oct 9, 202611-5044 contacts →

Exact match

“The name Makers has been synonymous with Concrete Repair and Structural Refurbishment for over 50 years and a founding member of the CRA (Concrete Repair Association).”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22Exact matchSittingbourne, United KingdomHQ recorded Oct 9, 202651-20042 contacts →

Exact match

“Established in 1975, Topbond PLC is a proud family business delivering technically innovative, expertly managed solutions across the construction and marine sectors.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23Exact matchJedburgh, United KingdomHQ recorded Oct 9, 202651-20036 contacts →

Exact match

“RJT Excavations Limited (RJT), formed in 1989 by Robert James Turnbull as an earthworks and general groundwork’s contractor based at Jedburgh in the Scottish Borders, grew from…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Oct 9, 202611-5034 contacts →

Exact match

“Swanton Consulting is a specialist engineering company providing unique skills for the refurbishment, alteration, and demolition of complex building structures.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25Exact matchSwindon, United KingdomHQ recorded Oct 9, 202651-20033 contacts →

Exact match

“Tonic Construction Ltd is a Civil Engineering company located at The Coach House, Berwick Bassett, Swindon, Wiltshire, SN4 9NF”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase

Showing 25 of 431 civil foundation contractors based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 3,146 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Civil foundation contractors based in the United Kingdom at a glance

As of Oct 9, 2026
28.9%Verified-email coverage
25.3Average contacts per company
11-50Median size (employees)
13.5%Largest-city concentration · London
Oct 9, 2026Page data refreshed

Companies by employee count

1-10
149
11-50
175
51-200
80
201-500
14
501-1,000
5
1,001-5,000
2
5,001-10,000
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 431 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 “civil foundation 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 3,146 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 October 9, 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.

Civil foundation contractors by metro

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 “civil foundation contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many civil foundation contractors are there based in the United Kingdom?

RevenueBase identified 431 company matches for civil foundation contractors associated with the United Kingdom as of October 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?

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

Which city has the most civil foundation contractors?

London leads with 58 company records, followed by Bolton (6) and Manchester (6).

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 3,146 professional contacts with verified work emails tracked across these 431 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 October 9, 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.