Company lists · Data refreshed September 2026

Top 25 Construction engineering staffing companies based in London, United Kingdom

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

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 475 companies tracked

RevenueBase identified 475 construction engineering staffing companies headquartered in London, United Kingdom as of September 2026 and tracks 9,127 professional contacts across them, including 2,916 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers construction engineering staffing companies 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 27, 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 27, 2026 86% judged on-target in blind review

475Companies

9,127Contacts tracked

2,916Verified emails

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The 25 largest construction engineering staffing companies based in London, United Kingdom

Ranked by team size

Top 25 of 475 construction engineering staffing companies based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to construction engineering staffing 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	Murphy	Strong evidence	London, United KingdomHQ checked Sep 27, 2026	1,001-5,000	3,095 contacts →
	Strong evidence “Murphy is a leading international, multi-disciplined engineering and construction company founded in 1951 that improves life by delivering world-class infrastructure.” Source: RevenueBase Database · checked Sep 27, 2026
2	LVI Associates	Indirect evidence	London, United KingdomHQ checked Sep 27, 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 27, 2026
3	Madigangill	Indirect evidence	London, United KingdomHQ checked Sep 27, 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 27, 2026
4	Fawkes & Reece	Strong evidence	London, United KingdomHQ checked Sep 27, 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 27, 2026
5	Laminar Projects	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	201-500	195 contacts →
	Partial evidence “Construction Project Planning, Management and Controls by Engineers who understand your business.” Source: RevenueBase Database · checked Sep 27, 2026
6	Falcon Green	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	1,001-5,000	166 contacts →
	Indirect evidence “Falcon Green Fastest Growing Recruiter in the UK!” Source: RevenueBase Database · checked Sep 27, 2026
7	Eden Brown Built Environment	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	157 contacts →
	Indirect evidence “Placing specialists across the built environment arena - locally, nationally, expertly.” Source: RevenueBase Database · checked Sep 27, 2026
8	Rendel Limited	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	150 contacts →
	Partial evidence “Rendel celebrated its 185th Anniversary in 2024, making us one of the oldest civil and structural engineering companies in the UK.” Source: RevenueBase Database · checked Sep 27, 2026
9	Bmsl Group	Partial evidence	London, United KingdomHQ checked Sep 27, 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 27, 2026
10	Skillrecruit	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	201-500	125 contacts →
	Partial 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 27, 2026
11	Skilled Careers	Strong evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	111 contacts →
	Strong 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 27, 2026
12	GER Consultancy	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	n/a	102 contacts →
	Partial evidence “GER Consultancy specialises in the selection and provision of qualified and experienced engineering and technical personnel to clients within the Steel, Power Generation and Oil &…” Source: RevenueBase Database · checked Sep 27, 2026
13	Angel Recruitment	Indirect evidence	London, United KingdomHQ checked Sep 27, 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 27, 2026
14	Construct Recruitment	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	86 contacts →
	Indirect evidence “Established in our focus has always been on people and quality.” Source: RevenueBase Database · checked Sep 27, 2026
15	Setsquare Recruitment	Strong evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	77 contacts →
	Strong 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 27, 2026
16	Build Recruitment	Indirect evidence	London, United KingdomHQ checked Sep 27, 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 27, 2026
17	Humres	Partial evidence	London, United KingdomHQ checked Sep 27, 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 27, 2026
18	Deploy Recruitment Group	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	69 contacts →
	Partial 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 27, 2026
19	Carmichaeluk	Strong evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	66 contacts →
	Strong evidence “We’re passionate about bringing you the latest news & insights across civil engineering, construction, highways & rail.” Source: RevenueBase Database · checked Sep 27, 2026
20	Future Engineering Recruitment LTD	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	55 contacts →
	Indirect evidence “Since our inception in 2009, Future has built a reputation based on the quality of our service, our principles of honesty, integrity, efficiency and always doing the right thing…” Source: RevenueBase Database · checked Sep 27, 2026
21	Mentor IMC Group	Indirect evidence	London, United KingdomHQ checked Sep 27, 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 27, 2026
22	WBD Group	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	51 contacts →
	Partial evidence “WBD Group is a leading multidisciplinary engineering consultancy based in Central London.” Source: RevenueBase Database · checked Sep 27, 2026
23	Amida Group	Partial evidence	London, United KingdomHQ checked Sep 27, 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 27, 2026
24	Alis Global UK LTD	Indirect evidence	London, United KingdomHQ checked Sep 27, 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 27, 2026
25	SSA Recruitment Group	Partial evidence	London, United KingdomHQ checked Sep 27, 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 27, 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 engineering staffing 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 construction engineering staffing companies.
Partial evidence: Its own public description names part of construction engineering staffing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name construction engineering staffing 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 475 construction engineering staffing companies based in London, United Kingdom

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Construction engineering staffing companies based in London, United Kingdom at a glance

As of Sep 27, 2026

31.9%Verified-email coverage

19.2Average contacts per company

1-10Median size (employees)

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

304

11-50

123

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured across the whole United Kingdom list rather than for London, so it is reported there. Company counts and contact totals on this page are exact for London, over 475 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 construction engineering staffing 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 London, United Kingdom whose own description of what they do matches “construction engineering staffing 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 construction engineering staffing 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 construction engineering staffing companies, 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, 2,916 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 27, 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 engineering staffing companies by metro in the United Kingdom

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 engineering staffing 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 construction engineering staffing companies are there based in London, United Kingdom?

RevenueBase identified 475 construction engineering staffing companies 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?

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

Which city in the United Kingdom has the most construction engineering staffing companies?

London leads the United Kingdom with 475 headquartered companies, followed by Manchester (92) and Birmingham (58).

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 2,916 verified decision-maker contacts tracked across these 475 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 27, 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.