Company lists · Data refreshed September 2026

Top 24 Electrical worker staffing companies based in London, United Kingdom

Name: Electrical worker 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 28, 2026 257 companies tracked

RevenueBase identified 257 electrical worker staffing companies headquartered in London, United Kingdom as of September 2026 and tracks 3,039 professional contacts across them, including 870 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers electrical worker 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 28, 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 28, 2026 86% judged on-target in blind review

257Companies

3,039Contacts tracked

870Verified emails

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The 24 largest electrical worker staffing companies based in London, United Kingdom

Ranked by team size

Top 24 of 257 electrical worker staffing companies based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to electrical worker 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	LVI Associates	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1,001-5,000	494 contacts →
	Partial evidence “Infrastructure plays a critical role in creating a future that works for everyone.” Source: RevenueBase Database · checked Sep 28, 2026
2	Falcon Green	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1,001-5,000	166 contacts →
	Indirect evidence “Falcon Green Fastest Growing Recruiter in the UK!” Source: RevenueBase Database · checked Sep 28, 2026
3	Bmsl Group	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	134 contacts →
	Indirect evidence “BMSL was formed in 1996 to provide specialist support to the construction industry.” Source: RevenueBase Database · checked Sep 28, 2026
4	Pangea	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	99 contacts →
	Indirect evidence “Pangea have supported our global clients for over 14 years.” Source: RevenueBase Database · checked Sep 28, 2026
5	Team Energy Resources LTD	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	87 contacts →
	Partial evidence “Since 1987, we connect energy companies with specialist technical professionals, providing tailored workforce solutions to ensure the successful delivery of complex energy…” Source: RevenueBase Database · checked Sep 28, 2026
6	Deploy Recruitment Group	Indirect evidence	London, United KingdomHQ checked Sep 28, 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 28, 2026
7	Carmichaeluk	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	66 contacts →
	Indirect evidence “We’re passionate about bringing you the latest news & insights across civil engineering, construction, highways & rail.” Source: RevenueBase Database · checked Sep 28, 2026
8	Mentor IMC Group	Indirect evidence	London, United KingdomHQ checked Sep 28, 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 28, 2026
9	SSA Recruitment Group	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	49 contacts →
	Indirect 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 28, 2026
10	Leader Engineering	Indirect evidence	London, United KingdomHQ checked Sep 28, 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 28, 2026
11	4site Recruitment	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	46 contacts →
	Indirect 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 28, 2026
12	GM Recruitment	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	40 contacts →
	Indirect evidence “Formed in 2004 to provide companies within the Construction v, Engineering and Technical sectors with a high quality, professional and ethical service by sourcing Contract…” Source: RevenueBase Database · checked Sep 28, 2026
13	TYG	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	37 contacts →
	Indirect evidence “Great recruitment starts with knowing your market inside out and building lasting relationships with the people in it.” Source: RevenueBase Database · checked Sep 28, 2026
14	Build Space	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	33 contacts →
	Partial evidence “Open Space \| Modular Space \| Work Space Build Space is a global talent solutions provider with a deliberately different approach.” Source: RevenueBase Database · checked Sep 28, 2026
15	Navitas Resourcing Group	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	28 contacts →
	Indirect evidence “At Navitas, we connect exceptional talent with the organisations building the world’s digital infrastructure and clean power systems.” Source: RevenueBase Database · checked Sep 28, 2026
16	Samuel Knight Energy	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	27 contacts →
	Partial evidence “Renewable Energy Staffing & Project Specialists across UK, EUROPE, USA, APAC.” Source: RevenueBase Database · checked Sep 28, 2026
17	Future Build Recruitment	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	25 contacts →
	Indirect evidence “Future Build Recruitment Ltd is a leading provider of recruitment services to the construction industry, both in the UK and overseas.” Source: RevenueBase Database · checked Sep 28, 2026
18	TGM Consulting	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	23 contacts →
	Indirect evidence “TGM Consulting specialise in the supply of staff on a permanent and freelance basis to the interior fit-out, refurbishment and new build markets.” Source: RevenueBase Database · checked Sep 28, 2026
19	ROC Recruitment	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	20 contacts →
	Indirect evidence “ROC Recruitment, a prestigious and established market leader offers ‘boutique’ style solutions to an extensive range of businesses.” Source: RevenueBase Database · checked Sep 28, 2026
20	Skyline Group	Indirect evidence	London, United KingdomHQ checked Sep 28, 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 28, 2026
21	PWMG	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	18 contacts →
	Indirect evidence “PWMG is a specialist recruitment and labour supply partner supporting major energy, infrastructure, industrial and mission critical projects across the UK, Europe and…” Source: RevenueBase Database · checked Sep 28, 2026
22	Venture Construction Solutions	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “Venture Construction are construction recruitment specialists; suppliers of comprehensive recruitment solutions throughout the UK.” Source: RevenueBase Database · checked Sep 28, 2026
23	Ohuk Limited	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “We know that the Construction industry relies on locating the best talent around.” Source: RevenueBase Database · checked Sep 28, 2026
24	Number 8 Group	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	17 contacts →
	Partial evidence “In late 2008 Peter Hart and Zinzan Brooke established Number 8 Group Ltd with the goal of becoming an established supplier of temp construction workers to the demanding London…” Source: RevenueBase Database · checked Sep 28, 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: electrical worker 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 electrical worker staffing companies.
Partial evidence: Its own public description names part of electrical worker staffing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electrical worker 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 24 of 257 electrical worker staffing companies based in London, United Kingdom

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Electrical worker staffing companies based in London, United Kingdom at a glance

As of Sep 28, 2026

28.6%Verified-email coverage

11.8Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

159

11-50

51-200

201-500

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 257 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 electrical worker 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 “electrical worker 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 electrical worker 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 electrical worker 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, 870 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 28, 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.

Electrical worker 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 electrical worker 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 electrical worker staffing companies are there based in London, United Kingdom?

RevenueBase identified 257 electrical worker 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?

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

Which city in the United Kingdom has the most electrical worker staffing companies?

London leads the United Kingdom with 257 headquartered companies, followed by Manchester (66) and Birmingham (29).

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 870 verified decision-maker contacts tracked across these 257 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 28, 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.