Company lists · Data refreshed September 2026

Top 25 Construction staffing agencies based in London, United Kingdom

Name: Construction staffing agencies based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 8, 2026 419 companies tracked

RevenueBase identified 419 construction staffing agencies headquartered in London, United Kingdom as of September 2026 and tracks 5,870 professional contacts across them, including 1,514 with verified work emails and 400 with mobile numbers. London is the largest hub.

This list covers construction staffing agencies headquartered in London, 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 8, 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 8, 2026 86% judged on-target in blind review

419Companies

5,870Contacts tracked

1,514Verified emails

400Mobile numbers

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The 25 largest construction staffing agencies based in London, United Kingdom

Ranked by team size

Top 25 of 419 construction staffing agencies based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 8, 2026. RevenueBase Smart Search rates how each company's information relates to construction staffing agencies: 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	LVI Associates	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	1,001-5,000	494 contacts →
	Indirect evidence “Infrastructure plays a critical role in creating a future that works for everyone.” Source: RevenueBase Database · checked Sep 8, 2026
2	Madigangill	Indirect evidence	London, United KingdomHQ checked Sep 8, 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 8, 2026
3	Pracyva	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	201-500	300 contacts →
	Indirect evidence “At Pracyva, we specialize in building future-ready teams for clients worldwide.” Source: RevenueBase Database · checked Sep 8, 2026
4	Fawkes & Reece	Strong evidence	London, United KingdomHQ checked Sep 8, 2026	51-200	245 contacts →
	Strong 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 8, 2026
5	Falcon Green	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	1,001-5,000	166 contacts →
	Indirect evidence “Falcon Green Fastest Growing Recruiter in the UK!” Source: RevenueBase Database · checked Sep 8, 2026
6	Eden Brown Built Environment	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	51-200	157 contacts →
	Indirect evidence “Placing specialists across the built environment arena - locally, nationally, expertly.” Source: RevenueBase Database · checked Sep 8, 2026
7	Bmsl Group	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	51-200	134 contacts →
	Partial evidence “BMSL was formed in 1996 to provide specialist support to the construction industry.” Source: RevenueBase Database · checked Sep 8, 2026
8	Skillrecruit	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	201-500	125 contacts →
	Indirect evidence “Skilliantech Ltd, trading as “SkillRecruit”, is a specialist IT and Engineering recruitment agency delivering comprehensive coverage of recruitment services across all industries…” Source: RevenueBase Database · checked Sep 8, 2026
9	Angel Recruitment	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	201-500	87 contacts →
	Indirect evidence “Established in 1965 Angel Human Resources is a leading independent specialist in recruitment solutions.” Source: RevenueBase Database · checked Sep 8, 2026
10	Construct Recruitment	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	86 contacts →
	Indirect evidence “Established in our focus has always been on people and quality.” Source: RevenueBase Database · checked Sep 8, 2026
11	City Site Solutions LTD	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	82 contacts →
	Partial evidence “City Site Solutions were established in with the aim of providing quality Trades and Labour to the construction industry.” Source: RevenueBase Database · checked Sep 8, 2026
12	Setsquare Recruitment	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	77 contacts →
	Partial evidence “At Setsquare we have been building partnerships with the UK’s foremost highways, construction and civil engineering organisations for over 30 years; delivering world-leading…” Source: RevenueBase Database · checked Sep 8, 2026
13	Build Recruitment	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	73 contacts →
	Indirect evidence “At Build Recruitment, we supply quality candidates on a temporary or permanent basis to leading organisations throughout the built environment – ranging from executive to…” Source: RevenueBase Database · checked Sep 8, 2026
14	Humres	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	51-200	72 contacts →
	Partial evidence “The construction industry is experiencing an upward trend; resulting in an increased requirement for skilled construction specialists across the UK and Internationally.” Source: RevenueBase Database · checked Sep 8, 2026
15	Deploy Recruitment Group	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	69 contacts →
	Indirect evidence “Infrastructure and technology experts; Deploy Recruitment Group provides quality and safe turnkey solutions across Rail and Infrastructure, Engineering and Manufacturing, Energy…” Source: RevenueBase Database · checked Sep 8, 2026
16	Carmichaeluk	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	66 contacts →
	Partial evidence “We’re passionate about bringing you the latest news & insights across civil engineering, construction, highways & rail.” Source: RevenueBase Database · checked Sep 8, 2026
17	Mentor IMC Group	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	201-500	54 contacts →
	Indirect evidence “Mentor IMC Group offers more than 30 years of specialist experience in the oil & gas, renewable energies and major infrastructure industries by providing experienced project…” Source: RevenueBase Database · checked Sep 8, 2026
18	Amida Group	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	50 contacts →
	Partial evidence “Amida is a group of recruitment and staffing companies with a contemporary, service orientated, values driven approach.” Source: RevenueBase Database · checked Sep 8, 2026
19	Alis Global UK LTD	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	49 contacts →
	Indirect evidence “ALIS GLOBAL UK is a leading global workforce solutions provider with over nine years of experience under MCA MLC 2006, ISO 9001, 45001, 14001 certifications and IMCA membership.” Source: RevenueBase Database · checked Sep 8, 2026
20	SSA Recruitment Group	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	49 contacts →
	Partial evidence “SSA Group are a specialised global recruitment agency with offices in the UK, Ireland, North America, Australia and the Middle East - specialising in white collar construction…” Source: RevenueBase Database · checked Sep 8, 2026
21	Leader Engineering	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	47 contacts →
	Indirect evidence “Established in 2005, Leader Engineering provides a complete range of contract and permanent talent solutions to Oil and Gas, Civils, Environmental and Renewable Energy projects…” Source: RevenueBase Database · checked Sep 8, 2026
22	4site Recruitment	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	46 contacts →
	Partial evidence “We are the construction industry’s go-to recruiters, investing time in people and processes to create incredible experiences that you’ll want to use again and again.” Source: RevenueBase Database · checked Sep 8, 2026
23	Spartan Crew LTD	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	44 contacts →
	Indirect evidence “Specialist crewing company based in London.” Source: RevenueBase Database · checked Sep 8, 2026
24	Creative Personnel	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	43 contacts →
	Indirect evidence “Creative Personnel is now part of Auxo Talent under the specialism of Auxo Technology.” Source: RevenueBase Database · checked Sep 8, 2026
25	Potensis	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	51-200	40 contacts →
	Partial evidence “Potensis is a leading UK specialist construction & property recruiter.” Source: RevenueBase Database · checked Sep 8, 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: construction staffing agencies. 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 construction staffing agencies.
Partial evidence: Its own public description names part of construction staffing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name construction staffing agencies. 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 419 construction staffing agencies based in London, United Kingdom

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Construction staffing agencies based in London, United Kingdom at a glance

As of Sep 8, 2026

25.8%Verified-email coverage

6.8%Mobile-number coverage

14.0Average contacts per company

1-10Median size (employees)

91.2%Largest-city concentration · London

Sep 8, 2026Page data refreshed

Companies by employee count

1-10

256

11-50

104

51-200

201-500

501-1,000

1,001-5,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 10.0d

1,4170–30

9431–60

161–90

090–180

2180+

Company record updated

Median 74.0d

00–30

2,55131–60

2,66261–90

40190–180

256180+

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 construction staffing agencies, 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 London, United Kingdom whose own description of what they do matches “construction staffing agencies”. 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 construction staffing agencies), 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 construction staffing agencies, and records with no verified work email. Companies headquartered outside London 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, 1,514 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 8, 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.

Construction staffing agencies by metro in the United Kingdom

Construction staffing agencies in London382
Construction staffing agencies in Manchester72
Construction staffing agencies in Birmingham57
Construction staffing agencies in Leeds42

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 construction staffing agencies, 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 construction staffing agencies are there based in London, United Kingdom?

RevenueBase identified 419 construction staffing agencies headquartered in London, 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?

LVI Associates, headquartered in London, tops this list with the largest team on record.

Which city has the most construction staffing agencies?

London leads with 382 headquartered companies, followed by Manchester (72) and Birmingham (57).

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 1,514 verified decision-maker contacts tracked across these 419 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 8, 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 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.