Company lists · Data refreshed September 2026

Top 25 General contractor recruitment companies based in the United Kingdom

Name: General contractor recruitment companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 1,909 companies tracked

RevenueBase identified 1,909 general contractor recruitment companies headquartered in the United Kingdom as of September 2026 and tracks 17,497 professional contacts across them, including 4,433 with verified work emails. London is the largest hub.

This list covers general contractor recruitment companies headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

1,909Companies

17,497Contacts tracked

4,433Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest general contractor recruitment companies based in the United Kingdom

Ranked by team size

Top 25 of 1,909 general contractor recruitment companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to general contractor recruitment companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	VGC Group	Partial evidence	Ruislip, United KingdomHQ checked Sep 28, 2026	1,001-5,000	531 contacts →
	Partial evidence “The VGC Group is the leading recruitment partner to the UK infrastructure industry – ‘uniting talent and expertise to deliver success for all’.” Source: RevenueBase Database · checked Sep 28, 2026
2	Mcginley Support Services Infrastructure LTD	Strong evidence	Watford, United KingdomHQ checked Sep 28, 2026	51-200	435 contacts →
	Strong evidence “McGinley Support Services is one of the UK’s largest specialist recruitment agencies providing the Infrastructure sector of the construction industry with permanent, contract and…” Source: RevenueBase Database · checked Sep 28, 2026
3	O Neill & Brennan UK	Partial evidence	Potters Bar, United KingdomHQ checked Sep 28, 2026	201-500	380 contacts →
	Partial evidence “Established in 1990, O’Neill & Brennan has firmly cemented its position as a preferred supplier of staff to many of the largest construction contractors in the UK and Ireland.” Source: RevenueBase Database · checked Sep 28, 2026
4	Madigangill	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1,001-5,000	334 contacts →
	Indirect evidence “At MadiganGill, we’re committed to helping clients deliver successful projects with confidence, efficiency, and the right people by their side.” Source: RevenueBase Database · checked Sep 28, 2026
5	Daniel Owen	Indirect evidence	Reading, United KingdomHQ checked Sep 28, 2026	51-200	277 contacts →
	Indirect evidence “Since 1986, Daniel Owen Ltd has been connecting skilled professionals with leading employers across construction, property services, rail, renewable energy, and design consultancy.” Source: RevenueBase Database · checked Sep 28, 2026
6	Fawkes & Reece	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	245 contacts →
	Partial evidence “Fawkes & Reece has been providing staffing and recruitment services to the leading organisations across construction and the built environment since 2001.” Source: RevenueBase Database · checked Sep 28, 2026
7	QCS Staffing	Partial evidence	Uk, United KingdomHQ checked Sep 28, 2026	51-200	227 contacts →
	Partial evidence “We have been providing recruitment services to Life Sciences, Renewable Energy, Heavy Lift, Data Centre and IT clients in more than 30 countries since 1992.” Source: RevenueBase Database · checked Sep 28, 2026
8	Linsco LTD	Partial evidence	Nottingham, United KingdomHQ checked Sep 28, 2026	51-200	214 contacts →
	Partial evidence “Linsco Ltd are an independently owned recruitment agency, our head office is centrally located in the Lace Market area of Nottingham City Centre.” Source: RevenueBase Database · checked Sep 28, 2026
9	ITS Building People	Partial evidence	Reading, United KingdomHQ checked Sep 28, 2026	51-200	210 contacts →
	Partial evidence “Since 1973, ITS Building People has been a specialist recruitment partner supporting the UK’s Construction industry.” Source: RevenueBase Database · checked Sep 28, 2026
10	Anderselite	Partial evidence	Salford Manchester, United KingdomHQ checked Sep 28, 2026	201-500	191 contacts →
	Partial evidence “Established in 1966, we are recruitment experts in the built environment Providing specialist people solutions to the built environment for over 50 years, Anderselite has become…” Source: RevenueBase Database · checked Sep 28, 2026
11	PSR Solutions	Partial evidence	Stafford, United KingdomHQ checked Sep 28, 2026	51-200	188 contacts →
	Partial evidence “An industry-leading construction recruitment agency, providing career opportunities in seven different sectors on both a freelance and permanent basis.” Source: RevenueBase Database · checked Sep 28, 2026
12	Falcon Green	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1,001-5,000	166 contacts →
	Indirect evidence “Falcon Green Fastest Growing Recruiter in the UK!” Source: RevenueBase Database · checked Sep 28, 2026
13	Apex Resources LTD	Partial evidence	Watford, United KingdomHQ checked Sep 28, 2026	51-200	161 contacts →
	Partial evidence “As the UK’s No.1 Construction & Industrial supplier we specialise in placing temporary, contract and permanent workers.” Source: RevenueBase Database · checked Sep 28, 2026
14	Eden Brown Built Environment	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	157 contacts →
	Indirect evidence “Placing specialists across the built environment arena - locally, nationally, expertly.” Source: RevenueBase Database · checked Sep 28, 2026
15	Thorn Baker Group	Partial evidence	Nottingham, United KingdomHQ checked Sep 28, 2026	51-200	156 contacts →
	Partial evidence “Thorn Baker Group is home to three specialist brands, Thorn Baker Construction, Thorn Baker Industrial Recruitment and Thorn Baker Estates, Facilities and Maintenance.” Source: RevenueBase Database · checked Sep 28, 2026
16	Caval LTD	Partial evidence	Leeds, United KingdomHQ checked Sep 28, 2026	51-200	137 contacts →
	Partial evidence “About Caval Founded in 2008, Caval has grown to become one of the UK’s market-leading construction and engineering recruitment specialists.” Source: RevenueBase Database · checked Sep 28, 2026
17	Bmsl Group	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	134 contacts →
	Indirect evidence “BMSL was formed in 1996 to provide specialist support to the construction industry.” Source: RevenueBase Database · checked Sep 28, 2026
18	Dutton Recruitment	Partial evidence	Sheffield, United KingdomHQ checked Sep 28, 2026	51-200	122 contacts →
	Partial evidence “We specialise in providing both permanent and contract personnel of all disciplines to companies involved in Engineering, Nursing & Medical, Construction, M&E, Building Services…” Source: RevenueBase Database · checked Sep 28, 2026
19	Skilled Careers	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	111 contacts →
	Partial evidence “Skilled Careers is one of the UK’s leading professional search and recruitment consultancies for the construction, engineering and property sectors, for both permanent and…” Source: RevenueBase Database · checked Sep 28, 2026
20	ANDEC	Indirect evidence	Newport Pagnell, United KingdomHQ checked Sep 28, 2026	501-1,000	108 contacts →
	Indirect evidence “ANDEC SOLUTIONS LIMITED is a Construction company located in St.” Source: RevenueBase Database · checked Sep 28, 2026
21	James Andrews Recruitment Solutions LTD	Indirect evidence	Leicester, United KingdomHQ checked Sep 28, 2026	51-200	105 contacts →
	Indirect evidence “Working collaboratively with our clients to connect them with the right talent, at the right time, is what we do best.” Source: RevenueBase Database · checked Sep 28, 2026
22	Odgroup	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	100 contacts →
	Partial evidence “ODGroup is a main contractor that brings projects to life with integrated, high-quality design, project management and construction.” Source: RevenueBase Database · checked Sep 28, 2026
23	Magrock	Partial evidence	West Malling, United KingdomHQ checked Sep 28, 2026	51-200	99 contacts →
	Partial evidence “Established in 2016, Magrock has rapidly grown into one of the Uk’s most trusted contractors, a reputation earned by doing things differently.” Source: RevenueBase Database · checked Sep 28, 2026
24	Optima Site Solutions LTD	Indirect evidence	Hampton, United KingdomHQ checked Sep 28, 2026	11-50	88 contacts →
	Indirect evidence “In 2022, Optima Site Solutions Ltd.” Source: RevenueBase Database · checked Sep 28, 2026
25	Construct Recruitment	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	86 contacts →
	Indirect evidence “Established in our focus has always been on people and quality.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: general contractor recruitment companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names general contractor recruitment companies.
Partial evidence: Its own public description names part of general contractor recruitment companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name general contractor recruitment companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,909 general contractor recruitment companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 4,433 reachable decision-makers.

Free signup · no credit card

View the full list →

General contractor recruitment companies based in the United Kingdom at a glance

As of Sep 28, 2026

25.3%Verified-email coverage

9.2Average contacts per company

1-10Median size (employees)

22.2%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

1,239

11-50

519

51-200

106

201-500

501-1,000

1,001-5,000

10001+

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 1,909 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among general contractor recruitment companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “general contractor recruitment companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names general contractor recruitment companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among general contractor recruitment companies, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 4,433 across the full list. 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 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

General contractor recruitment companies by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names general contractor recruitment companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many general contractor recruitment companies are there based in the United Kingdom?

RevenueBase identified 1,909 general contractor recruitment companies headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

VGC Group, headquartered in Ruislip, tops this list with the largest team on record.

Which city has the most general contractor recruitment companies?

London leads with 423 headquartered companies, followed by Manchester (67) and Birmingham (42).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 4,433 verified decision-maker contacts tracked across these 1,909 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,909 general contractor recruitment companies based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

General contractor recruitment companies by geography

Browse the directory

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 Smart Search, 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.