Company lists · Data refreshed September 2026

Top 12 Industrial maintenance staffing companies based in Leeds, United Kingdom

RevenueBase identified 26 industrial maintenance staffing companies headquartered in Leeds, United Kingdom as of September 2026 and tracks 409 professional contacts across them, including 103 with verified work emails. Across the United Kingdom, London is the largest hub for this category (189 companies); Leeds has 26.

This list covers industrial maintenance staffing companies 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 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
26Companies
409Contacts tracked
103Verified emails
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The 12 largest industrial maintenance staffing companies based in Leeds, United Kingdom

Ranked by team size
Top 12 of 26 industrial maintenance staffing companies based in Leeds, United Kingdom, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to industrial maintenance 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceLeeds, United KingdomHQ checked Sep 28, 202651-200137 contacts →

Indirect 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 28, 2026
2Indirect evidenceLeeds, United KingdomHQ checked Sep 28, 202611-5076 contacts →

Indirect evidence

“We are the UK's No1, Facilities Management recruitment company.”

Source: RevenueBase Database · checked Sep 28, 2026
3Indirect evidenceLeeds, United KingdomHQ checked Sep 28, 202651-20032 contacts →

Indirect evidence

“The Charlton Morris brand has been officially acquired by CSG Talent.”

Source: RevenueBase Database · checked Sep 28, 2026
4Partial evidenceLeeds, United KingdomHQ checked Sep 28, 202611-5015 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 28, 2026
5Indirect evidenceLeeds, United KingdomHQ checked Sep 28, 20261-109 contacts →

Indirect evidence

“We build the teams that drive success for companies solving real-world challenges.”

Source: RevenueBase Database · checked Sep 28, 2026
6Indirect evidenceLeeds, United KingdomHQ checked Sep 28, 202611-507 contacts →

Indirect evidence

“Powering progress with top-tier talent across the Fire Protection, M&E & Energy sectors.”

Source: RevenueBase Database · checked Sep 28, 2026
7Indirect evidenceLeeds, United KingdomHQ checked Sep 28, 20261-107 contacts →

Indirect evidence

“Priding ourselves as a distinguished recruitment agency, we are adept at navigating both the permanent and temporary employment landscapes.”

Source: RevenueBase Database · checked Sep 28, 2026
8Partial evidenceLeeds, United KingdomHQ checked Sep 28, 20261-104 contacts →

Partial evidence

“Recruit Engineering is a specialist provider of engineering recruitment solutions to the manufacturing, aerospace, oil & gas and pump and valve industries.”

Source: RevenueBase Database · checked Sep 28, 2026
9Indirect evidenceLeeds, United KingdomHQ checked Sep 28, 20261-103 contacts →

Indirect evidence

“Based in West Yorkshire, Major GPS are Recruitment professionals with over 50 years recruitment experience who recruit locally, Nationally & Globally for skilled workers.”

Source: RevenueBase Database · checked Sep 28, 2026
10Partial evidenceLeeds, United KingdomHQ checked Sep 28, 202611-502 contacts →

Partial evidence

“CRE are Contract Recruitment Experts, previously known as Contract UK Staffing Solutions, and partnered with CSG in 2017, with this partnership, CRE benefit from the resources and…”

Source: RevenueBase Database · checked Sep 28, 2026
11Indirect evidenceLeeds, United KingdomHQ checked Sep 28, 20261-102 contacts →

Indirect evidence

“A Specialist Recruitment agency, dealing with experienced individuals within the Engineering and Manufacturing Sector.”

Source: RevenueBase Database · checked Sep 28, 2026
12Indirect evidenceLeeds, United KingdomHQ checked Sep 28, 20261-101 contacts →

Indirect evidence

“Providing the highest level of recruitment services throughout the UK, we supply the greatest quality of candidates & talent across the Engineering & Manufacturing industry, to…”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 12 of 26 industrial maintenance staffing companies based in Leeds, United Kingdom

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Industrial maintenance staffing companies based in Leeds, United Kingdom at a glance

As of Sep 28, 2026
25.2%Verified-email coverage
15.7Average contacts per company
1-10Median size (employees)
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
5
51-200
3

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 26 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 industrial maintenance 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 Leeds, United Kingdom whose own description of what they do matches “industrial maintenance 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 industrial maintenance 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 industrial maintenance staffing companies, 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, 103 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.

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 industrial maintenance 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 industrial maintenance staffing companies are there based in Leeds, United Kingdom?

RevenueBase identified 26 industrial maintenance staffing companies 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?

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

Which city in the United Kingdom has the most industrial maintenance staffing companies?

London leads the United Kingdom with 189 headquartered companies, followed by Manchester (55) and Birmingham (32). Leeds has 26.

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 103 verified decision-maker contacts tracked across these 26 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.