Company lists · Data refreshed September 2026

Top 25 Engineering staffing agencies based in Leeds, United Kingdom

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

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 78 companies tracked

RevenueBase identified 78 engineering staffing agencies headquartered in Leeds, United Kingdom as of September 2026 and tracks 1,392 professional contacts across them, including 434 with verified work emails. London is the largest hub.

This list covers engineering staffing agencies headquartered in Leeds, 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 21, 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 21, 2026 86% judged on-target in blind review

78Companies

1,392Contacts tracked

434Verified emails

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The 25 largest engineering staffing agencies based in Leeds, United Kingdom

Ranked by team size

Top 25 of 78 engineering staffing agencies based in Leeds, United Kingdom, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to engineering 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	Mach Recruitment LTD	Indirect evidence	Leeds, United KingdomHQ checked Sep 21, 2026	10001+	443 contacts →
	Indirect evidence “Mach Recruitment provides on-site, temporary and permanent recruitment services to suit any organisation's infrastructure.” Source: RevenueBase Database · checked Sep 21, 2026
2	Caval LTD	Partial evidence	Leeds, United KingdomHQ checked Sep 21, 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 21, 2026
3	Logical	Partial evidence	Leeds, United KingdomHQ checked Sep 21, 2026	11-50	93 contacts →
	Partial evidence “Logical is a Labour Provider specialist covering multiple sectors including Logistics, Maintenance, Construction, Property, Civil Engineering & Rail, Design & Consultancy…” Source: RevenueBase Database · checked Sep 21, 2026
4	Futures	Indirect evidence	Leeds, United KingdomHQ checked Sep 21, 2026	51-200	79 contacts →
	Indirect evidence “We are one of The Sunday Times Best Places to Work in 2026!” Source: RevenueBase Database · checked Sep 21, 2026
5	Apex Resourcing Solutions	Partial evidence	Leeds, United KingdomHQ checked Sep 21, 2026	n/a	50 contacts →
	Partial evidence “Apex Resourcing Solutions Ltd is a specialist recruitment consultancy, with over 20 years recruitment experience in supplying Construction, Engineering and Architectural staff to…” Source: RevenueBase Database · checked Sep 21, 2026
6	Calibre Search	Indirect evidence	Leeds, United KingdomHQ checked Sep 21, 2026	11-50	40 contacts →
	Indirect evidence “Calibre Search connects the highest calibre talent with the most vital roles in our chosen sectors.” Source: RevenueBase Database · checked Sep 21, 2026
7	Gilbert Meher	Indirect evidence	Leeds, United KingdomHQ checked Sep 21, 2026	11-50	37 contacts →
	Indirect evidence “Gilbert Meher Search Partners is an employee-focused, multi-disciplined recruitment consultancy that specialises in permanent, interim and temporary recruitment across the Health…” Source: RevenueBase Database · checked Sep 21, 2026
8	Silcock Leedham Group Limited	Indirect evidence	Leeds, United KingdomHQ checked Sep 21, 2026	11-50	26 contacts →
	Indirect evidence “Silcock Leedham are Mechanical & Electrical Building Services Consulting Engineers, with broad based expertise in all construction sectors including offices, laboratories…” Source: RevenueBase Database · checked Sep 21, 2026
9	Aqumen Recruitment	Indirect evidence	Leeds, United KingdomHQ checked Sep 21, 2026	11-50	25 contacts →
	Indirect evidence “Aqumen Recruitment are experts in recruiting temporary and permanent skilled professionals.” Source: RevenueBase Database · checked Sep 21, 2026
10	Alto Construct	Partial evidence	Leeds, United KingdomHQ checked Sep 21, 2026	11-50	17 contacts →
	Partial evidence “Alto Construct is an independent civil engineering company based in Leeds, offering a collaborative & flexible approach to project delivery.” Source: RevenueBase Database · checked Sep 21, 2026
11	JO Holdsworth Recruitment LTD	Indirect evidence	Leeds, United KingdomHQ checked Sep 21, 2026	11-50	16 contacts →
	Indirect evidence “Established in Yorkshire Jo Holdsworth Recruitment are a leading independent recruitment consultancy who provide nationwide coverage.” Source: RevenueBase Database · checked Sep 21, 2026
12	Moston	Indirect evidence	Leeds, United KingdomHQ checked Sep 21, 2026	11-50	15 contacts →
	Indirect evidence “We are the infrastructure that aligns people with place, filling positions with the perfect candidates.” Source: RevenueBase Database · checked Sep 21, 2026
13	Know HOW Resourcing	Partial evidence	Leeds, United KingdomHQ checked Sep 21, 2026	11-50	15 contacts →
	Partial evidence “Know How Resourcing is a leading recruitment consultancy in the UK, specialising in providing high level service across several industries including Industrial, Engineering and…” Source: RevenueBase Database · checked Sep 21, 2026
14	Morgan King Construction	Indirect evidence	Leeds, United KingdomHQ checked Sep 21, 2026	11-50	14 contacts →
	Indirect evidence “Morgan King Construction specialises in permanent and temporary recruitment solutions within the construction industry including Blue Collar Trades and White Collar Professionals.” Source: RevenueBase Database · checked Sep 21, 2026
15	Gryphon Oakwood	Partial evidence	Leeds, United KingdomHQ checked Sep 21, 2026	11-50	14 contacts →
	Partial evidence “Gryphon Oakwood are Executive Recruitment specialists in the USA covering Engineering, Design, Fabrication and Construction.” Source: RevenueBase Database · checked Sep 21, 2026
16	Unite People	Partial evidence	Leeds, United KingdomHQ checked Sep 21, 2026	11-50	14 contacts →
	Partial evidence “The #1 Civil Engineering & Construction Recruitment Company in the UK.” Source: RevenueBase Database · checked Sep 21, 2026
17	Example Recruitment Group	Indirect evidence	Leeds, United KingdomHQ checked Sep 21, 2026	11-50	11 contacts →
	Indirect evidence “Example Recruitment Group’s ethos is simple; provide a refreshingly honest, open and transparent service that is effective and efficient for our clients and give them the…” Source: RevenueBase Database · checked Sep 21, 2026
18	Shackleton Duke Group	Indirect evidence	Leeds, United KingdomHQ checked Sep 21, 2026	11-50	11 contacts →
	Indirect evidence “The Shackleton Duke Group knows that people are the cornerstone of every successful organisation.” Source: RevenueBase Database · checked Sep 21, 2026
19	Crimsonxt	Indirect evidence	Leeds, United KingdomHQ checked Sep 21, 2026	11-50	9 contacts →
	Indirect evidence “CrimsonXT is a talent and executive search agency specialising in recruitment for innovative automation, energy, technology and construction companies on a global scale.” Source: RevenueBase Database · checked Sep 21, 2026
20	Factor Search	Indirect evidence	Leeds, United KingdomHQ checked Sep 21, 2026	1-10	9 contacts →
	Indirect evidence “We build the teams that drive success for companies solving real-world challenges.” Source: RevenueBase Database · checked Sep 21, 2026
21	The SKA Group LTD	Partial evidence	Leeds, United KingdomHQ checked Sep 21, 2026	1-10	9 contacts →
	Partial evidence “We are a Specialist recruitment agency providing staffing solutions to 4 major industries Health & Social Care, Construction & Trades, Business Support & Structure and Supply…” Source: RevenueBase Database · checked Sep 21, 2026
22	Mcfadden Building & Civil Engineering LTD	Partial evidence	Leeds, United KingdomHQ checked Sep 21, 2026	11-50	8 contacts →
	Partial evidence “McFadden Building & Civil Engineering Ltd is a Civil Engineering company based out of Redcote Lane, Kirkstall, Leeds, LS4 2AL.” Source: RevenueBase Database · checked Sep 21, 2026
23	Storm Associates	Indirect evidence	Leeds, United KingdomHQ checked Sep 21, 2026	11-50	7 contacts →
	Indirect evidence “Powering progress with top-tier talent across the Fire Protection, M&E & Energy sectors.” Source: RevenueBase Database · checked Sep 21, 2026
24	Syncord LTD	Indirect evidence	Leeds, United KingdomHQ checked Sep 21, 2026	1-10	7 contacts →
	Indirect evidence “Here at Syncord, we’re all about the people.” Source: RevenueBase Database · checked Sep 21, 2026
25	CP Staffing And Events	Partial evidence	Leeds, United KingdomHQ checked Sep 21, 2026	11-50	7 contacts →
	Partial evidence “CP Staffing and Events are a UK based staffing and recruitment agency, providing experienced, skilled, and good quality candidates into temporary and permanent roles.” Source: RevenueBase Database · checked Sep 21, 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: engineering 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 engineering staffing agencies.
Partial evidence: Its own public description names part of engineering staffing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name engineering 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 78 engineering staffing agencies based in Leeds, United Kingdom

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Engineering staffing agencies based in Leeds, United Kingdom at a glance

As of Sep 21, 2026

31.2%Verified-email coverage

17.8Average contacts per company

1-10Median size (employees)

1012.8%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

10001+

Email recency for this list is measured across the whole United Kingdom list rather than for Leeds, so it is reported there. Company counts and contact totals on this page are exact for Leeds, over 78 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 engineering 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 Leeds, United Kingdom whose own description of what they do matches “engineering 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 engineering 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 engineering staffing agencies, and records with no verified work email. Companies headquartered outside Leeds 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, 434 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 21, 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.

Engineering staffing agencies 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 engineering 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 engineering staffing agencies are there based in Leeds, United Kingdom?

RevenueBase identified 78 engineering staffing agencies headquartered in Leeds, 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?

Mach Recruitment LTD, headquartered in Leeds, tops this list with the largest team on record.

Which city has the most engineering staffing agencies?

London leads with 790 headquartered companies, followed by Manchester (165) and Birmingham (106).

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 434 verified decision-maker contacts tracked across these 78 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 21, 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.