Company lists · Data refreshed September 2026

Top 23 Manufacturing engineering staffing based in London, United Kingdom

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

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 142 companies tracked

RevenueBase identified 142 manufacturing engineering staffing headquartered in London, United Kingdom as of September 2026 and tracks 1,097 professional contacts across them, including 284 with verified work emails. London is the largest hub.

This list covers manufacturing engineering staffing 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 14, 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 14, 2026 86% judged on-target in blind review

142Companies

1,097Contacts tracked

284Verified emails

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

The 23 largest manufacturing engineering staffing based in London, United Kingdom

Ranked by team size

Top 23 of 142 manufacturing engineering staffing based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to manufacturing 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	Proactive Global	Strong evidence	London, United KingdomHQ checked Sep 14, 2026	51-200	155 contacts →
	Strong evidence “Connecting the world's leading engineering and technical talent with organisations driving innovation in automation, manufacturing, and advanced technology.” Source: RevenueBase Database · checked Sep 14, 2026
2	Skillrecruit	Partial evidence	London, United KingdomHQ checked Sep 14, 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 14, 2026
3	Deploy Recruitment Group	Strong evidence	London, United KingdomHQ checked Sep 14, 2026	11-50	69 contacts →
	Strong 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 14, 2026
4	Future Engineering Recruitment LTD	Indirect evidence	London, United KingdomHQ checked Sep 14, 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 14, 2026
5	BSV Recruitment Limited	Indirect evidence	London, United KingdomHQ checked Sep 14, 2026	11-50	30 contacts →
	Indirect evidence “BSV Recruitment is a fast-paced business with the capacity to meet tough recruitment goals within challenging deadlines, without compromising quality.” Source: RevenueBase Database · checked Sep 14, 2026
6	Connect 4 Automotive	Indirect evidence	London, United KingdomHQ checked Sep 14, 2026	11-50	23 contacts →
	Indirect evidence “Connect 4 Automotive is a specialist recruitment consultancy based in the Bishops Stortford, hertfordshire but actively delivering projects across Europe.” Source: RevenueBase Database · checked Sep 14, 2026
7	Skyline Group	Indirect evidence	London, United KingdomHQ checked Sep 14, 2026	1-10	20 contacts →
	Indirect evidence “Skyline Group specialises in recruitment for the design and construction of data centres and complex building projects.” Source: RevenueBase Database · checked Sep 14, 2026
8	Tiro Partners Limited	Partial evidence	London, United KingdomHQ checked Sep 14, 2026	11-50	17 contacts →
	Partial evidence “Tiro Partners is an innovative, enthusiastic and fast-growing global staffing agency dedicated to placing exceptional permanent and contract candidates within the IT and…” Source: RevenueBase Database · checked Sep 14, 2026
9	Complex Recruitment LTD	Indirect evidence	London, United KingdomHQ checked Sep 14, 2026	1-10	15 contacts →
	Indirect evidence “Our Staff and people are at the heart of who we are.” Source: RevenueBase Database · checked Sep 14, 2026
10	Grosvenor Maxwell	Partial evidence	London, United KingdomHQ checked Sep 14, 2026	11-50	9 contacts →
	Partial evidence “Grosvenor Maxwell is a specialist recruitment company providing high quality staff of all levels to the Construction, Consulting Engineering, M&E building Services sectors…” Source: RevenueBase Database · checked Sep 14, 2026
11	Sibling	Partial evidence	London, United KingdomHQ checked Sep 14, 2026	1-10	7 contacts →
	Partial evidence “SIBLING is a Specialist engineering recruitment for the industries that keep the world running.” Source: RevenueBase Database · checked Sep 14, 2026
12	Impero	Indirect evidence	London, United KingdomHQ checked Sep 14, 2026	1-10	5 contacts →
	Indirect evidence “At Impero, we are dedicated to making mission-critical simple.” Source: RevenueBase Database · checked Sep 14, 2026
13	R&a Consultants	Partial evidence	London, United KingdomHQ checked Sep 14, 2026	1-10	5 contacts →
	Partial evidence “Welcome to R&A, where we excel in crafting tailored recruitment solutions exclusively designed for the dynamic engineering sector.” Source: RevenueBase Database · checked Sep 14, 2026
14	EPC Recruitment Solutions	Partial evidence	London, United KingdomHQ checked Sep 14, 2026	11-50	5 contacts →
	Partial evidence “EPC Recruitment Solutions is an engineering and technical recruitment specialist, with over 20 years' experience in successfully placing high calibre staff for contract, interim…” Source: RevenueBase Database · checked Sep 14, 2026
15	Cooper Jones	Partial evidence	London, United KingdomHQ checked Sep 14, 2026	1-10	5 contacts →
	Partial evidence “We help technology and engineering businesses fill the most challenging roles.” Source: RevenueBase Database · checked Sep 14, 2026
16	NR Supply LTD	Partial evidence	London, United KingdomHQ checked Sep 14, 2026	1-10	5 contacts →
	Partial evidence “NR Supply are a specialist Supply chain, Logistics, Technology and Engineering recruitment company supporting companies from start-up to global leaders across EMEA, US and APAC.” Source: RevenueBase Database · checked Sep 14, 2026
17	Elantis Staffing Solutions	Partial evidence	London, United KingdomHQ checked Sep 14, 2026	11-50	5 contacts →
	Partial evidence “Elantis Staffing Solutions is a premier partner for dynamic and tailored onboarding and recruitment designed to elevate your business to newer heights.” Source: RevenueBase Database · checked Sep 14, 2026
18	Engineered Connections	Partial evidence	London, United KingdomHQ checked Sep 14, 2026	1-10	5 contacts →
	Partial evidence “Engineered Connections is a boutique recruitment consultancy, speacialising in assisting engineering companies with their talent acquisition.” Source: RevenueBase Database · checked Sep 14, 2026
19	Requiretech Resources LTD	Indirect evidence	London, United KingdomHQ checked Sep 14, 2026	1-10	4 contacts →
	Indirect evidence “RequireTech Resources is a Recruitment Company that provides Permanent and Contract Staff who are highly skilled technical professionals to our clients globally.” Source: RevenueBase Database · checked Sep 14, 2026
20	Momentum Technology Global	Indirect evidence	London, United KingdomHQ checked Sep 14, 2026	1-10	3 contacts →
	Indirect evidence “Welcome to Momentum Technology Global, where we lead the way in hi-tech talent solutions.” Source: RevenueBase Database · checked Sep 14, 2026
21	Pros2work	Indirect evidence	London, United KingdomHQ checked Sep 14, 2026	1-10	3 contacts →
	Indirect evidence “At Pros2Work we love people and Tech.” Source: RevenueBase Database · checked Sep 14, 2026
22	Rotech Global	Indirect evidence	London, United KingdomHQ checked Sep 14, 2026	1-10	3 contacts →
	Indirect evidence “Rotech Global – Industrial Talent We are a leading talent and advisory firm, sourcing and securing the next generation of commercial and technical leaders.” Source: RevenueBase Database · checked Sep 14, 2026
23	Obsidian Search	Indirect evidence	London, United KingdomHQ checked Sep 14, 2026	1-10	3 contacts →
	Indirect evidence “Any recruitment agency can send CVs.” Source: RevenueBase Database · checked Sep 14, 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: manufacturing 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 manufacturing engineering staffing.
Partial evidence: Its own public description names part of manufacturing engineering staffing, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name manufacturing 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 23 of 142 manufacturing engineering staffing based in London, United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 284 reachable decision-makers.

Free signup · no credit card

View the full list →

Manufacturing engineering staffing based in London, United Kingdom at a glance

As of Sep 14, 2026

25.9%Verified-email coverage

7.7Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · London

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

101

11-50

51-200

201-500

501-1,000

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 142 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 manufacturing 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 London, United Kingdom whose own description of what they do matches “manufacturing 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 manufacturing 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 manufacturing engineering staffing, 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, 284 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 14, 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.

Manufacturing engineering staffing by metro in the United Kingdom

Manufacturing engineering staffing in London142
Manufacturing engineering staffing in Manchester38
Manufacturing engineering staffing in Birmingham36

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 manufacturing 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 manufacturing engineering staffing are there based in London, United Kingdom?

RevenueBase identified 142 manufacturing engineering staffing 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?

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

Which city has the most manufacturing engineering staffing?

London leads with 142 headquartered companies, followed by Manchester (38) and Birmingham (36).

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 284 verified decision-maker contacts tracked across these 142 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 14, 2026.

Ready to reach these companies? Verified emails and direct dials for all 142 manufacturing engineering staffing based in London, United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

Manufacturing engineering staffing 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.