Company lists · Data refreshed November 2026

Top 25 Site development contractors based in the United Kingdom

RevenueBase identified 158 company matches for site development contractors associated with the United Kingdom as of November 2026 and tracks 2,872 professional contacts across them, including 365 with verified work emails. London is the largest hub.

This list covers company matches for site development 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
158Companies
2,872Contacts tracked
365Verified emails
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The 25 largest site development contractors based in the United Kingdom

Ranked by team size
Top 25 of 158 company matches for site development 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 matchSkelmersdale, United KingdomHQ recorded Nov 6, 2026n/a1,855 contacts →

Exact match

“Established in 1986, SEP has been the industry’s leader for site engineering, surveying and management solutions for over thirty years, providing vital services, resources and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMaidstone, United KingdomHQ recorded Nov 6, 2026201-500185 contacts →

Exact match

“The Gallagher Group has an unrivalled reputation as one of the South East’s premier aggregates, groundworks, civil engineering and property development businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20083 contacts →

Exact match

“Deconstruct (UK) Ltd offer a dependable single-stage solution encompassing all aspects of site enablement through to the construction phase of a project.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchTeddington, United KingdomHQ recorded Nov 6, 202651-20061 contacts →

Exact match

“JP Dunn Construction is a trusted groundworks contractor with a strong reputation for delivering complex, high-risk packages on time, on budget, and to the highest standards of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchUckfield, United KingdomHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“Groundworks & Civil Engineering”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchHitchin, United KingdomHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“A leading company in earthworks, soil disposal, site remediation, civil engineering, residential groundwork’s and recycling of materials.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSouthampton, United KingdomHQ recorded Nov 6, 202651-20023 contacts →

Exact match

“At Hi-Acre we specialise in all aspects of groundworks and Civil Engineering.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSurrey, United KingdomHQ recorded Nov 6, 20261-1017 contacts →

Exact match

“The team behind Elmwood Group brings a wealth of experience to each and every project, from unique one-off builds to large scale, multisite developments.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchWest Calder, United KingdomHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“Established quarter of a century ago in 1992, and based in West Lothian, MW Groundworks offers a variety of professional hard and soft landscaping, civil engineering and site…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBurntwood, United KingdomHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Sitescapes provide Design, Landscaping and Maintenance services to Staffordshire and Midlands based Housebuilders Established in 2002, we have worked hard to gain recognition as…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchHorsham, United KingdomHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“The Searle family have specialised in earthmoving since the 1940s.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSutton, United KingdomHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Kisiel Group is a multi-award winning construction company that is a trusted partner to work on your next property development in London and Surrey.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchWeston Corbett, United KingdomHQ recorded Nov 6, 202611-5014 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPenzance, United KingdomHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“CGS Contractors and Celtic Turf are sister companies based in West Cornwall.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchFareham, United KingdomHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Pure Construction offer a full range of planning, building and improvement services for residential, commercial and industrial properties.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchPreston, United KingdomHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Almond Civils Limited is a construction company based out of RICHARD HOUSE WINCKLEY SQUARE, PRESTON, United Kingdom.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSouthampton, United KingdomHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Nicolas James Building Ltd was formally established in 2007 as a building arm to the Nicolas James Group.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchHitchin, United KingdomHQ recorded Nov 6, 202651-2008 contacts →

Exact match

“Groundwork and Demolition contractor based in Hertfordshire.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchGlasgow, United KingdomHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Established in 2003, Cuchulain Construction Ltd are a Glasgow based civil engineering and groundworks contractor who undertake a mix of housing, Industrial and commercial projects…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchWashington, United KingdomHQ recorded Nov 6, 202611-508 contacts →

Exact match

“The Hellens Group are a privately owned contracting and development company based in the North East of England, specialising in the development of residential and mixed use sites…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCorby, United KingdomHQ recorded Nov 6, 202611-507 contacts →

Exact match

“We are continually looking for new development opportunities and have a reputation for completing deals as agreed and on time.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSouthampton, United KingdomHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Groundwork's contractor based in Southampton working with many regional national house builders varying in sizes from one off large units and upto 120.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchAtherton, United KingdomHQ recorded Nov 6, 202611-507 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchHenley-in-arden, United KingdomHQ recorded Nov 6, 20261-106 contacts →

Exact match

“With a combined experience of over 150 years we consider ourselves as a market leader in property and land development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchColwyn Bay, United KingdomHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Llwyn Landscapes Ltd is the culmination of over 30 years combined experience in groundwork, landscaping, fencing and enabling works rolled into one to form a complete external…”

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

Showing 25 of 158 site development contractors based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 365 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Site development contractors based in the United Kingdom at a glance

As of Nov 6, 2026
12.7%Verified-email coverage
18.2Average contacts per company
11-50Median size (employees)
3.8%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
68
11-50
60
51-200
18
201-500
2

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 158 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 “site development 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 365 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 “site development contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many site development contractors are there based in the United Kingdom?

RevenueBase identified 158 company matches for site development 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?

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

Which city has the most site development contractors?

London leads with 6 company records, followed by Bristol (3) and Southampton (3).

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 365 professional contacts with verified work emails tracked across these 158 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.