Company lists · Data refreshed September 2026

Top 24 Facility staffing services based in London, United Kingdom

Name: Facility staffing services 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 158 companies tracked

RevenueBase identified 158 facility staffing services headquartered in London, United Kingdom as of September 2026 and tracks 15,814 professional contacts across them, including 3,411 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers facility staffing services 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

158Companies

15,814Contacts tracked

3,411Verified emails

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The 24 largest facility staffing services based in London, United Kingdom

Ranked by team size

Top 24 of 158 facility staffing services 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 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	MITIE	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	10001+	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
2	Anabas	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	501-1,000	243 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
3	Servoca PLC	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	158 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
4	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
5	Total Facilities Recruitment LTD	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	53 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
6	Cleaning Express	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	36 contacts →
	Indirect evidence “Cleaning Express combines cleaning expertise, first-class customer service, trained & motivated staff and local knowledge to bring together unrivalled cleaning services in London.” Source: RevenueBase Database · checked Sep 28, 2026
7	Kanso Facilities Management	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	501-1,000	29 contacts →
	Indirect evidence “At Kanso FM, we bring together people, purpose, and technology to deliver seamless, high-performing commercial and hospitality environments.” Source: RevenueBase Database · checked Sep 28, 2026
8	Medlocums Recruitment LTD	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	28 contacts →
	Indirect evidence “The healthcare sector continues to evolve at a fast pace, however what remains consistent is the urgent need for qualified, experienced healthcare staff within the public and…” Source: RevenueBase Database · checked Sep 28, 2026
9	ECB Services	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1,001-5,000	19 contacts →
	Indirect evidence “Established in 2001 we have developed a reputation for supplying the best temporary and permanent staff to hotels and restaurants throughout central London.” Source: RevenueBase Database · checked Sep 28, 2026
10	Nationwide Management Services LTD	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	18 contacts →
	Partial evidence “Nationwide Management Services is dedicated to providing highly trained security, Facilities Management & Cleaning personnel to a wide range of clients across the UK.” Source: RevenueBase Database · checked Sep 28, 2026
11	Double Check Security Group	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	17 contacts →
	Partial evidence “Double Check Security: Trusted Security, Facilities Management & Commercial Cleaning for Premium Brands At Double Check Security (DCS), we specialise in delivering comprehensive…” Source: RevenueBase Database · checked Sep 28, 2026
12	Litmus Workforce Solutions	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	15 contacts →
	Partial evidence “Litmus Workforce Solutions is a fast-growing provider of flexible staffing solutions that empower NHS Trusts, Health Boards and other healthcare providers to optimise their…” Source: RevenueBase Database · checked Sep 28, 2026
13	Acerta24 Limited	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	14 contacts →
	Indirect evidence “The healthcare industry provides a variety of care through hospitals, nursing homes and other care providers who rely heavily on the hard work and dedication of their workforce.” Source: RevenueBase Database · checked Sep 28, 2026
14	MSL Healthcare LTD	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	12 contacts →
	Indirect evidence “MSL Healthcare are specialists for supplying temporary and permanent personnel to the our clients within the healthcare industry which includes both the private and public sector…” Source: RevenueBase Database · checked Sep 28, 2026
15	AMC Healthcare	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	12 contacts →
	Partial evidence “AMC Healthcare has been providing high-quality, flexible staffing solutions to the social and healthcare sectors since 2016.” Source: RevenueBase Database · checked Sep 28, 2026
16	CRN Contract Services LTD	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	12 contacts →
	Indirect evidence “We provide a variety of services from contract cleaning & maintenance to flexible workforces or even temporary staff and are based near Canary Wharf in London but cover throughout…” Source: RevenueBase Database · checked Sep 28, 2026
17	SSL	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	9 contacts →
	Indirect evidence “We are Support Service Leaders, one of the most effective building management providers that you will find in London and across the South East.” Source: RevenueBase Database · checked Sep 28, 2026
18	Lewis And Graves Limited	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	9 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
19	Your Locums	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	8 contacts →
	Indirect evidence “Operating 24 hours per day Your Nurse is a high pay nursing agency supplying staff nationwide from across the healthcare spectrum.” Source: RevenueBase Database · checked Sep 28, 2026
20	NEW Dawn Healthcare & Employment Limited	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	6 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
21	KA Services UK Limited	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	5 contacts →
	Partial evidence “KA Services (UK) Limited is a well-established company serving to cater to the security and other staffing requirements of various high-status organizations.” Source: RevenueBase Database · checked Sep 28, 2026
22	HSA Locums	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	5 contacts →
	Partial evidence “HSA Locums was born to provide an effective 24 hour temporary staffing solution to Private and Public sector Healthcare organisations across the U.K Our company ethos correlate…” Source: RevenueBase Database · checked Sep 28, 2026
23	Resource & Recruit LTD	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “Based in Central London, Resource & Recruit Ltd have over 20 years combined experience in the Construction Industry.” Source: RevenueBase Database · checked Sep 28, 2026
24	H&d Recruitment	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	4 contacts →
	Indirect evidence “Based in the heart of West London, H&D Recruitment is a versatile agency specializing in optimizing security budgets, warehouse operations, and hospitality services for…” 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: facility staffing services. 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 facility staffing services.
Partial evidence: Its own public description names part of facility staffing services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name facility staffing services. 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 158 facility staffing services based in London, United Kingdom

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Facility staffing services based in London, United Kingdom at a glance

As of Sep 28, 2026

21.6%Verified-email coverage

100.1Average contacts per company

11-50Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 158 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 London, 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 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, 3,411 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 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 London, United Kingdom?

RevenueBase identified 158 facility staffing services 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?

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

Which city in the United Kingdom has the most facility staffing services?

London leads the United Kingdom 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 3,411 verified decision-maker contacts tracked across these 158 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.