Company lists · Data refreshed September 2026

Top 25 Mechanical engineering staffing based in the United Kingdom

Name: Mechanical engineering staffing based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 2,113 companies tracked

RevenueBase identified 2,113 mechanical engineering staffing headquartered in the United Kingdom as of September 2026 and tracks 29,608 professional contacts across them, including 7,549 with verified work emails and 2,146 with mobile numbers. London is the largest hub.

This list covers mechanical engineering staffing 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 5, 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 5, 2026 86% judged on-target in blind review

2,113Companies

29,608Contacts tracked

7,549Verified emails

2,146Mobile numbers

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The 25 largest mechanical engineering staffing based in the United Kingdom

Ranked by team size

Top 25 of 2,113 mechanical engineering staffing based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to mechanical engineering staffing: 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	Progressive	Partial evidence	London, United KingdomHQ checked Sep 5, 2026	201-500	1,089 contacts →
	Partial evidence “Fusing engineering innovation and ambition Progressive is an Engineering specialist and part of SThree, the global STEM workforce consultancy.” Source: RevenueBase Database · checked Sep 5, 2026
2	Morson Talent	Indirect evidence	Manchester, United KingdomHQ checked Sep 5, 2026	1,001-5,000	909 contacts →
	Indirect evidence “With a unique 50-year heritage of innovative recruitment, Morson Talent is a business with unrivalled sector knowledge, trusted relationships, highly skilled expertise and a…” Source: RevenueBase Database · checked Sep 5, 2026
3	Fircroft	Strong evidence	Warrington, United KingdomHQ checked Sep 5, 2026	501-1,000	589 contacts →
	Strong evidence “Fircroft is now part of the NES Fircroft group - the world’s leading engineering staffing provider spanning the Oil & Gas, Power & Renewables, Infrastructure, Life Sciences…” Source: RevenueBase Database · checked Sep 5, 2026
4	The Recruitment CO	Indirect evidence	Northampton, United KingdomHQ checked Sep 5, 2026	1,001-5,000	558 contacts →
	Indirect evidence “We’re THE RECRUITMENT Co.” Source: RevenueBase Database · checked Sep 5, 2026
5	Waterman Aspen	Indirect evidence	Chelmsford, United KingdomHQ checked Sep 5, 2026	501-1,000	506 contacts →
	Indirect evidence “Waterman Aspen welcomes engineers and technical specialists to make their mark on some of the biggest infrastructure projects across the UK on a secondment basis.” Source: RevenueBase Database · checked Sep 5, 2026
6	Coyle Personnel	Indirect evidence	Harrow, United KingdomHQ checked Sep 5, 2026	201-500	455 contacts →
	Indirect evidence “Founded in 1988, Coyle Personnel is one of the UK's top privately-owned recruitment agencies.” Source: RevenueBase Database · checked Sep 5, 2026
7	Mcginley Support Services Infrastructure LTD	Indirect evidence	Watford, United KingdomHQ checked Sep 5, 2026	51-200	435 contacts →
	Indirect 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 5, 2026
8	Ganymede	Partial evidence	Derby, United KingdomHQ checked Sep 5, 2026	51-200	337 contacts →
	Partial evidence “Ganymede specialise in recruiting the best technical and engineering talent and providing complete workforce solutions to help build, improve and maintain infrastructure and…” Source: RevenueBase Database · checked Sep 5, 2026
9	Daniel Owen	Indirect evidence	Reading, United KingdomHQ checked Sep 5, 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 5, 2026
10	Carbon60	Indirect evidence	Fareham, United KingdomHQ checked Sep 5, 2026	51-200	264 contacts →
	Indirect evidence “With ambitious people at our heart, we’re driven by our ability to facilitate positive change.” Source: RevenueBase Database · checked Sep 5, 2026
11	OMEGA	Partial evidence	Stonehouse, United KingdomHQ checked Sep 5, 2026	51-200	261 contacts →
	Partial evidence “At Omega we specialise in connecting exceptional talent with leading companies in the technology, manufacturing, and engineering sectors.” Source: RevenueBase Database · checked Sep 5, 2026
12	Stanley David And Associates	Partial evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	253 contacts →
	Partial evidence “Stanley David And Associates (SDNA Global) is a recruitment specialist in the area of IT and Engineering, we stay firmly in our area of expertise, doing what we love.” Source: RevenueBase Database · checked Sep 5, 2026
13	Quest Employment	Indirect evidence	Northampton, United KingdomHQ checked Sep 5, 2026	51-200	252 contacts →
	Indirect evidence “At Quest Employment we pride ourselves on being a leading recruitment specialist within the Midlands.” Source: RevenueBase Database · checked Sep 5, 2026
14	Proman UK	Indirect evidence	Manchester, United KingdomHQ checked Sep 5, 2026	51-200	249 contacts →
	Indirect evidence “PROMAN is the world's 10th largest recruitment agency.” Source: RevenueBase Database · checked Sep 5, 2026
15	Shorterm Group	Partial evidence	Yiewsley, United KingdomHQ checked Sep 5, 2026	51-200	247 contacts →
	Partial evidence “The Shorterm Group provides specialist recruitment services and technical support for the engineering industry.” Source: RevenueBase Database · checked Sep 5, 2026
16	Fawkes & Reece	Partial evidence	London, United KingdomHQ checked Sep 5, 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 5, 2026
17	ASA Recruitment	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 5, 2026	51-200	231 contacts →
	Indirect evidence “ASA Recruitment are committed to delivering a first class service to businesses, industry and local government in a wide variety of sectors.” Source: RevenueBase Database · checked Sep 5, 2026
18	QCS Staffing	Indirect evidence	Uk, United KingdomHQ checked Sep 5, 2026	51-200	227 contacts →
	Indirect 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 5, 2026
19	VHR Global Technical Recruitment	Partial evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	224 contacts →
	Partial evidence “VHR partners with global organisations across the Aerospace & Aviation, F1 & Automotive, Engineering & Manufacturing, Defence, Construction and Marine sectors, delivering…” Source: RevenueBase Database · checked Sep 5, 2026
20	Mane Contract Services	Indirect evidence	Watford, United KingdomHQ checked Sep 5, 2026	51-200	198 contacts →
	Indirect evidence “For more than 30 years, Mane has been creating opportunities that connect exceptional people with projects driving progress across the world.” Source: RevenueBase Database · checked Sep 5, 2026
21	Anderselite	Indirect evidence	Salford Manchester, United KingdomHQ checked Sep 5, 2026	201-500	191 contacts →
	Indirect 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 5, 2026
22	HR Consultancy	Indirect evidence	Glasgow, United KingdomHQ checked Sep 5, 2026	n/a	190 contacts →
	Indirect evidence “Welcome to HRC Recruitment Looking for a job in Glasgow, Edinburgh or the rest of Scotland?” Source: RevenueBase Database · checked Sep 5, 2026
23	MPI Limited	Indirect evidence	Hertford, United KingdomHQ checked Sep 5, 2026	n/a	174 contacts →
	Indirect evidence “For over 60 years, MPI has been connecting skilled people with industry, delivering recruitment, workforce solutions and project support to some of the UK's most demanding sectors.” Source: RevenueBase Database · checked Sep 5, 2026
24	Falcon Green	Indirect evidence	London, United KingdomHQ checked Sep 5, 2026	1,001-5,000	166 contacts →
	Indirect evidence “Falcon Green Fastest Growing Recruiter in the UK!” Source: RevenueBase Database · checked Sep 5, 2026
25	BPS World	Indirect evidence	Maidenhead, United KingdomHQ checked Sep 5, 2026	51-200	164 contacts →
	Indirect evidence “We're providing the people who will design and build tomorrow’s world.” Source: RevenueBase Database · checked Sep 5, 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: mechanical engineering staffing. 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 mechanical engineering staffing.
Partial evidence: Its own public description names part of mechanical engineering staffing, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name mechanical engineering staffing. 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 2,113 mechanical engineering staffing based in the United Kingdom

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Mechanical engineering staffing based in the United Kingdom at a glance

As of Sep 5, 2026

25.5%Verified-email coverage

7.2%Mobile-number coverage

14.0Average contacts per company

1-10Median size (employees)

18.1%Largest-city concentration · London

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

1,384

11-50

545

51-200

128

201-500

501-1,000

1,001-5,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

7,0150–30

50731–60

561–90

390–180

19180+

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 mechanical engineering staffing, 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 “mechanical engineering staffing”. 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 mechanical engineering staffing), 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 mechanical engineering staffing, 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, 7,549 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 5, 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.

Mechanical engineering staffing 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 mechanical engineering staffing, 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 mechanical engineering staffing are there based in the United Kingdom?

RevenueBase identified 2,113 mechanical engineering staffing 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?

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

Which city has the most mechanical engineering staffing?

London leads with 383 headquartered companies, followed by Manchester (94) and Birmingham (54).

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 7,549 verified decision-maker contacts tracked across these 2,113 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 5, 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.