Company lists · Data refreshed September 2026

Top 25 Contractor management services based in the United Kingdom

RevenueBase identified 529 company matches for contractor management services associated with the United Kingdom as of September 2026 and tracks 3,978 professional contacts across them, including 1,180 with verified work emails. London is the largest hub.

This list covers company matches for contractor management 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 September 16, 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 Sep 16, 2026 How this list was built
529Companies
3,978Contacts tracked
1,180Verified emails
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The 25 largest contractor management services based in the United Kingdom

Ranked by team size
Top 25 of 529 company matches for contractor management services based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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 matchWarrington, United KingdomHQ recorded Sep 16, 2026501-1,000187 contacts →

Exact match

“We serve the agile workforce with reliable Umbrella payroll and employment solutions.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchLiverpool, United KingdomHQ recorded Sep 16, 2026201-500105 contacts →

Exact match

“Studley is a forward-thinking company providing project, maintenance, and shutdown services, specialising in mechanical, electrical, and scaffolding solutions for the process…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchWeybridge, United KingdomHQ recorded Sep 16, 202651-200104 contacts →

Exact match

“OGCS offers a wide array of commercial project services, delivering results for high-profile clients across a range of technical industries and sectors.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchHebburn, United KingdomHQ recorded Sep 16, 2026201-50097 contacts →

Exact match

“Castle offer design services, Principal Contracting, MEP Subcontracting, new builds, fit-outs and refurbs.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchYork, United KingdomHQ recorded Sep 16, 202651-20090 contacts →

Exact match

“Imagining a global workforce is simple.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchEnfield, United KingdomHQ recorded Sep 16, 202611-5086 contacts →

Exact match

“Euro Site Services is a specialist in providing fully managed manpower and site support services to major international projects in the Construction, Engineering, Energy and…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchMilton Keynes, United KingdomHQ recorded Sep 16, 2026201-50068 contacts →

Exact match

“Our passion and purpose at Matrix is to ‘connect people to work’.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Sep 16, 2026501-1,00063 contacts →

Exact match

“We are a global company established in 2002, that offers Recruitment, Contract and Compliance Solutions for global Companies.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchDartford, United KingdomHQ recorded Sep 16, 202651-20054 contacts →

Exact match

“Woodlands are responsible as sub-contractors for the construction activities covering site electrics, mechanical, security systems and drain jetting.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchNeath, United KingdomHQ recorded Sep 16, 202651-20045 contacts →

Exact match

“We are proud to offer a complete maintenance package which incorporates all aspects of the company portfolio.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchTeddington, United KingdomHQ recorded Sep 16, 202651-20045 contacts →

Exact match

“We are a close-knit team of industry professionals who provide connected workforce services that are shaped by legislation and delivered by experts.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchShepshed, United KingdomHQ recorded Sep 16, 202611-5043 contacts →

Exact match

“KaydeeSayfa are a proven subcontractor for multiple specialist construction packages.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchMiddlesbrough, United KingdomHQ recorded Sep 16, 202651-20042 contacts →

Exact match

“Established in 2015, ZTL Contracting has been developed to assist the construction industry with alternative solutions to sending waste to landfill.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchNorthwich, United KingdomHQ recorded Sep 16, 202611-5038 contacts →

Exact match

“At FCS Group, we were founded on the belief that commissioning services should be as seamless as they are essential.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchEdgware - London, United KingdomHQ recorded Sep 16, 202651-20038 contacts →

Exact match

“Introducing DASA Umbrella Limited A Fully Compliant & Award-winning Payroll Company DASA Umbrella Limited provides recruitment agencies, contractors and end-user clients with a…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchUxbridge, United KingdomHQ recorded Sep 16, 20261,001-5,00037 contacts →

Exact match

“Since 2002, JMK Group UK has supported over contractors and 900 recruitment agencies.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchRushden, United KingdomHQ recorded Sep 16, 202611-5036 contacts →

Exact match

“Subby is a compliance-first payroll and workforce management platform built specifically for the construction industry.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchBelfast, United KingdomHQ recorded Sep 16, 202651-20035 contacts →

Exact match

“At Morrow, our motto is ‘Excellence Through Experience’.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchBristol, United KingdomHQ recorded Sep 16, 202611-5035 contacts →

Exact match

“Unlock the next generation of Contract Management today.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchWatford, United KingdomHQ recorded Sep 16, 202611-5035 contacts →

Exact match

“Bar2 helps recruitment agencies and end hirers simplify contractor payroll, strengthen compliance, and reduce supply chain risk.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchMaidstone, United KingdomHQ recorded Sep 16, 202611-5034 contacts →

Exact match

“BDPM manages construction projects and procurement for over main contractors across the UK.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchManchester, United KingdomHQ recorded Sep 16, 202611-5031 contacts →

Exact match

“Abacus Cost Management, part of the Contollo Group, is a professional consultancy practice that combines solid experience with an approach to Client service that we are confident…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Sep 16, 202611-5029 contacts →

Exact match

“Central Recruitment’s Software and Service Solutions are designed to assist organisations with diverse contingent staffing needs.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact matchWynyard, United KingdomHQ recorded Sep 16, 202651-20027 contacts →

Exact match

“We deliver project management, commercial management, quantity surveying, risk, and planning services throughout the full project lifecycle.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
25Exact matchBittaford, United KingdomHQ recorded Sep 16, 202611-5026 contacts →

Exact match

“Ease offer a range of construction management services to help with many of your projects.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 25 of 529 contractor management services based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,180 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Contractor management services based in the United Kingdom at a glance

As of Sep 16, 2026
29.7%Verified-email coverage
7.5Average contacts per company
1-10Median size (employees)
21.0%Largest-city concentration · London
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
339
11-50
138
51-200
31
201-500
7
501-1,000
6
1,001-5,000
5
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 529 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 “contractor management 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 1,180 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 September 16, 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 “contractor management services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many contractor management services are there based in the United Kingdom?

RevenueBase identified 529 company matches for contractor management services associated with the United Kingdom as of September 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?

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

Which city has the most contractor management services?

London leads with 111 company records, followed by Manchester (22) and Leeds (15).

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 1,180 professional contacts with verified work emails tracked across these 529 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 September 16, 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.