Company lists · Data refreshed November 2026

Top 25 Construction and site maintenance contractors based in the United Kingdom

RevenueBase identified 1,770 company matches for construction and site maintenance contractors associated with the United Kingdom as of November 2026 and tracks 14,927 professional contacts across them, including 4,502 with verified work emails. London is the largest hub.

This list covers company matches for construction and site maintenance 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
1,770Companies
14,927Contacts tracked
4,502Verified emails
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The 25 largest construction and site maintenance contractors based in the United Kingdom

Ranked by team size
Top 25 of 1,770 company matches for construction and site maintenance 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 matchUpminster, United KingdomHQ recorded Nov 6, 20261,001-5,0001,148 contacts →

Exact match

“Arcus FM is an award-winning full-service facilities management company self-delivering over 80% of our services across the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNorthampton, United KingdomHQ recorded Nov 6, 2026501-1,000352 contacts →

Exact match

“The Briggs & Forrester Group is an award winning building services specialist and is one of the industry’s largest independent contractors with an annual turnover in excess of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Nov 6, 20261,001-5,000268 contacts →

Exact match

“VPS is Europe’s leading temporary security specialist, protecting vacant properties, remote sites, construction and infrastructure projects with tailored, risk-based security…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchWorcester, United KingdomHQ recorded Nov 6, 202651-200254 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchWindlesham, United KingdomHQ recorded Nov 6, 20261,001-5,000209 contacts →

Exact match

“Tivoli, a Nurture Group company, is a leading UK grounds maintenance service provider.”

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

Exact match

“Wingate Electrical Plc are the leading provider of Temporary Site Construction Services throughout the UK and within mainland Europe operating from offices in Basingstoke…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-200154 contacts →

Exact match

“Founded in 2004, Aspect combines expertise and innovation to deliver professional property care across London and the South East.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchHull, United KingdomHQ recorded Nov 6, 2026201-500153 contacts →

Exact match

“Kingstown Works Ltd was established in 2007 and we operate as one of Hull and East Riding’s leading building, repair and maintenance contractors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBristol, United KingdomHQ recorded Nov 6, 202651-200152 contacts →

Exact match

“MCS Ltd are specialist building services engineers covering all aspects of commercial and industrial building services and infrastructure engineering across varying market sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSouthfleet, United KingdomHQ recorded Nov 6, 2026201-500146 contacts →

Exact match

“DGP plc is a family-run specialist construction site logistics contractor with over 30 years of experience in providing their clients with high quality and competitive logistics…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchPortsmouth, United KingdomHQ recorded Nov 6, 2026201-500136 contacts →

Exact match

“Mountjoy provides professional and high quality construction, refurbishment, building maintenance and facilities management services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchWidnes, United KingdomHQ recorded Nov 6, 2026501-1,000122 contacts →

Exact match

“Evolve Facility Services is a professional repairs, maintenance and facilities management company that is a commercial subsidiary of Riverside Group.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSidcup, United KingdomHQ recorded Nov 6, 202651-200114 contacts →

Exact match

“Founded in 1944, AD Construction Group Ltd is a long-established building maintenance and refurbishment contractor delivering high-quality projects across London and the South…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchDerby, United KingdomHQ recorded Nov 6, 202651-200111 contacts →

Exact match

“G F Tomlinson is one of the largest independent regional contractors operating within Central England, from offices in Derby and Little Eaton in Derbyshire and Lincolnshire.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchChatham, United KingdomHQ recorded Nov 6, 202651-200110 contacts →

Exact match

“Faithdean Plc has built an excellent reputation as a trusted and established main contractor based in the South East.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-200106 contacts →

Exact match

“ODGroup is a main contractor that brings projects to life with integrated, high-quality design, project management and construction.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAberdeen, United KingdomHQ recorded Nov 6, 202651-200101 contacts →

Exact match

“What began as a small family-run business in 2007 has grown into one of the most trusted names in the industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchStockport, United KingdomHQ recorded Nov 6, 202611-5098 contacts →

Exact match

“TMT deliver high quality workplaces across a broad range of Clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchEmersons Green, United KingdomHQ recorded Nov 6, 202651-20089 contacts →

Exact match

“We offer a unique, flexible and integrated service which appeals to a large range of clients and projects, whatever their scale, complexity or industry sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchNorth Ayrshire, United KingdomHQ recorded Nov 6, 2026201-50083 contacts →

Exact match

“James Frew Ltd is one of Scotland's largest privately-owned building services companies, specialising in property maintenance solutions for both public and private sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact 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
22Exact matchNeath, United KingdomHQ recorded Nov 6, 202651-20081 contacts →

Exact match

“We are R&M Williams – We work with public and private sector clients to deliver a broad range of projects in Construction, Refurbishment, Maintenance and Decoration.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20078 contacts →

Exact match

“Amber Construction Services Ltd are a family run, award-winning trusted construction delivery partner operating across London and the South East.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchCastledawson, United KingdomHQ recorded Nov 6, 2026201-50075 contacts →

Exact match

“Combined Facilities Management Ltd (CFM), established in 1974, is a highly experienced All Trades Building & Property Services contractor in N.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchReading, United KingdomHQ recorded Nov 6, 202651-20071 contacts →

Exact match

“Civil Engineering Contractor”

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

Showing 25 of 1,770 construction and site maintenance contractors based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 4,502 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Construction and site maintenance contractors based in the United Kingdom at a glance

As of Nov 6, 2026
30.2%Verified-email coverage
8.4Average contacts per company
11-50Median size (employees)
15.4%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
809
11-50
626
51-200
193
201-500
34
501-1,000
10
1,001-5,000
8
10001+
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 1,770 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 “construction and site maintenance 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 4,502 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 “construction and site maintenance contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many construction and site maintenance contractors are there based in the United Kingdom?

RevenueBase identified 1,770 company matches for construction and site maintenance 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?

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

Which city has the most construction and site maintenance contractors?

London leads with 272 company records, followed by Glasgow (30) and Birmingham (29).

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 4,502 professional contacts with verified work emails tracked across these 1,770 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.

Ready to reach these companies? Verified emails and direct dials for all 1,770 construction and site maintenance contractors based in the United Kingdom. Start with a free account, no credit card.

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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.