Company lists · Data refreshed September 2026

Top 25 Facility staffing services based in the United Kingdom

RevenueBase identified 718 facility staffing services headquartered in the United Kingdom as of September 2026 and tracks 25,978 professional contacts across them, including 5,162 with verified work emails. London is the largest hub.

This list covers facility staffing services 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 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
718Companies
25,978Contacts tracked
5,162Verified emails
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The 25 largest facility staffing services based in the United Kingdom

Ranked by team size
Top 25 of 718 facility staffing services based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to facility staffing services: 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
1Partial evidenceLondon, United KingdomHQ checked Sep 28, 202610001+13,908 contacts →

Partial evidence

“Founded in 1987, Mitie is the UK’s leading facilities management and professional services company.”

Source: RevenueBase Database · checked Sep 28, 2026
2Indirect evidenceBury St Edmunds, United KingdomHQ checked Sep 28, 202610001+2,521 contacts →

Indirect evidence

“We have moved following our merger with OCS, please follow us at @OCS-Group for up to date news and stories.”

Source: RevenueBase Database · checked Sep 28, 2026
3Indirect evidenceLuton, United KingdomHQ checked Sep 28, 20261,001-5,0001,072 contacts →

Indirect evidence

“Carlisle Support Services is a leading supplier of outsourced workforce solutions to chosen niche markets.”

Source: RevenueBase Database · checked Sep 28, 2026
4Partial evidenceUpminster, United KingdomHQ checked Sep 28, 20261,001-5,0001,023 contacts →

Partial evidence

“Arcus FM is an award-winning full-service facilities management company self-delivering over 80% of our services across the UK.”

Source: RevenueBase Database · checked Sep 28, 2026
5Partial evidenceManchester, United KingdomHQ checked Sep 28, 2026201-500497 contacts →

Partial evidence

“Meridian Business Support is a Best Companies Top 100 Company to work for, supplying temporary, contract and permanent staffing solutions across multiple sectors including Built…”

Source: RevenueBase Database · checked Sep 28, 2026
6Indirect evidenceStratford, United KingdomHQ checked Sep 28, 20261,001-5,000350 contacts →

Indirect evidence

“STM Group (UK) Limited is an award-winning company, providing bespoke manpower service solutions.”

Source: RevenueBase Database · checked Sep 28, 2026
7Partial evidenceLondon, United KingdomHQ checked Sep 28, 2026501-1,000243 contacts →

Partial evidence

“Anabas is a dedicated facilities management company specialising in exceptional service delivery for our clients operating in corporate workplaces.”

Source: RevenueBase Database · checked Sep 28, 2026
8Partial evidenceWickford, United KingdomHQ checked Sep 28, 202651-200202 contacts →

Partial evidence

“We are recruitment specialists, supporting the facilities industry in the UK since 2015.”

Source: RevenueBase Database · checked Sep 28, 2026
9Partial evidenceBristol, United KingdomHQ checked Sep 28, 202651-200186 contacts →

Partial evidence

“Right Nurse, Right Now Greenstaff Medical is a specialist healthcare staffing agency who have been providing high-quality talent across the UK since 2014.”

Source: RevenueBase Database · checked Sep 28, 2026
10Partial evidenceLondon, United KingdomHQ checked Sep 28, 202651-200158 contacts →

Partial evidence

“Servoca Plc is a leading provider of staffing solutions and outsourced services with established operations across the UK.”

Source: RevenueBase Database · checked Sep 28, 2026
11Indirect evidenceChester, United KingdomHQ checked Sep 28, 2026501-1,000137 contacts →

Indirect evidence

“Anchor Group Services provide a diverse portfolio of services from cleaning to reliable security services to non-core activities.”

Source: RevenueBase Database · checked Sep 28, 2026
12Indirect evidenceLondon, United KingdomHQ checked Sep 28, 202651-200134 contacts →

Indirect evidence

“BMSL was formed in 1996 to provide specialist support to the construction industry.”

Source: RevenueBase Database · checked Sep 28, 2026
13Indirect evidenceBristol, United KingdomHQ checked Sep 28, 202611-5091 contacts →

Indirect evidence

“TWG Group provide reliable, consistent and personable staff for all reaches of hospitality, specialising in sports, festivals, leisure, education and large-scale events.”

Source: RevenueBase Database · checked Sep 28, 2026
14Partial evidenceBristol, United KingdomHQ checked Sep 28, 20265,001-10,00090 contacts →

Partial evidence

“Established in 1982 and with over 35 years of trading experience, Glen Group has become one of the largest privately owned facility services companies in the UK.”

Source: RevenueBase Database · checked Sep 28, 2026
15Indirect evidenceChelmsford, United KingdomHQ checked Sep 28, 20261,001-5,00088 contacts →

Indirect evidence

“KGB Cleaning & Support Services has been providing cleaning and associated services for more than 20 years within the commercial, public, local government and educational sectors.”

Source: RevenueBase Database · checked Sep 28, 2026
16Indirect evidenceLondon, United KingdomHQ checked Sep 28, 202651-20081 contacts →

Indirect evidence

“Emergency Personnel is a leading last minute supplier and well-established healthcare agency, aiming to provide healthcare sector with professional registered nurses, ODP's and…”

Source: RevenueBase Database · checked Sep 28, 2026
17Indirect evidenceHatfield, United KingdomHQ checked Sep 28, 20261,001-5,00078 contacts →

Indirect evidence

“Exclusive Services Group is now Proudly OCS following the acquisition in September 2024 by OCS.”

Source: RevenueBase Database · checked Sep 28, 2026
18Partial evidenceLeeds, United KingdomHQ checked Sep 28, 202611-5076 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
19Indirect evidenceHarrogate, United KingdomHQ checked Sep 28, 2026501-1,00067 contacts →

Indirect evidence

“We pride ourselves on service, innovation and the ongoing relationships we have with our client.”

Source: RevenueBase Database · checked Sep 28, 2026
20Indirect evidenceLeyland, United KingdomHQ checked Sep 28, 2026501-1,00066 contacts →

Indirect evidence

“Aston Services Group evolved from Cleanall’s merger with Care FM (July 2016) and we are continuing to build on our reputation, with particular emphasis on becoming one of the…”

Source: RevenueBase Database · checked Sep 28, 2026
21Partial evidenceUxbridge, United KingdomHQ checked Sep 28, 2026201-50063 contacts →

Partial evidence

“Responding to changing customer demands, TemcoUK has evolved from a professional cleaning services provider to one offering a range of related facility solutions.”

Source: RevenueBase Database · checked Sep 28, 2026
22Partial evidenceRaynes Park, United KingdomHQ checked Sep 28, 202611-5061 contacts →

Partial evidence

“Merco Medical Staffing Limited is one of the UK’s busiest clinical staffing agencies.”

Source: RevenueBase Database · checked Sep 28, 2026
23Indirect evidenceLondon, United KingdomHQ checked Sep 28, 202611-5053 contacts →

Indirect evidence

“With a combined 50 years of industry recruitment experience, our team strive to provide a faster, stronger and more efficient service to support your operations.”

Source: RevenueBase Database · checked Sep 28, 2026
24Indirect evidenceKeighley, United KingdomHQ checked Sep 28, 202611-5049 contacts →

Indirect evidence

“Rotherwood Recruitment are established multi-sector recruitment specialists operating across West & North Yorkshire and East Lancashire.”

Source: RevenueBase Database · checked Sep 28, 2026
25Indirect evidenceBirmingham, United KingdomHQ checked Sep 28, 2026501-1,00048 contacts →

Indirect evidence

“Primera Healthcare is a leading provider of Health, Dental and Social Care Professionals.”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 25 of 718 facility staffing services based in the United Kingdom

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Facility staffing services based in the United Kingdom at a glance

As of Sep 28, 2026
19.9%Verified-email coverage
36.2Average contacts per company
11-50Median size (employees)
22.0%Largest-city concentration · London
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
282
11-50
208
51-200
141
201-500
45
501-1,000
17
1,001-5,000
14
5,001-10,000
3
10001+
4

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 718 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 facility staffing services, 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 “facility staffing services”. 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 facility staffing services), 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 facility staffing services, 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, 5,162 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.

Facility staffing services 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 facility staffing services, 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 facility staffing services are there based in the United Kingdom?

RevenueBase identified 718 facility staffing services 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?

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

Which city has the most facility staffing services?

London leads with 158 headquartered companies, followed by Manchester (22) and Birmingham (14).

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 5,162 verified decision-maker contacts tracked across these 718 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.

Ready to reach these companies? Verified emails and direct dials for all 718 facility staffing services based in the United Kingdom. Start with a free account, no credit card.

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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.