Company lists · Data refreshed September 2026

Top 25 Specialty cleaning contractors based in the United Kingdom

Name: Specialty cleaning contractors based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 18, 2026 2,573 companies tracked

RevenueBase identified 2,573 specialty cleaning contractors headquartered in the United Kingdom as of September 2026 and tracks 13,838 professional contacts across them, including 2,008 with verified work emails. London is the largest hub.

This list covers specialty cleaning contractors 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 18, 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 18, 2026 86% judged on-target in blind review

2,573Companies

13,838Contacts tracked

2,008Verified emails

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The 25 largest specialty cleaning contractors based in the United Kingdom

Ranked by team size

Top 25 of 2,573 specialty cleaning contractors based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 18, 2026. RevenueBase Smart Search rates how each company's information relates to specialty cleaning contractors: 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	Principle Cleaning Services	Partial evidence	London, United KingdomHQ checked Sep 18, 2026	1,001-5,000	358 contacts →
	Partial evidence “A market leader in corporate and commercial cleaning across London, Principle Cleaning Services (Principle) was founded in 1989 by former Executive Chairman, Douglas Cooke, and…” Source: RevenueBase Database · checked Sep 18, 2026
2	Minster Cleaning	Strong evidence	Erdington, United KingdomHQ checked Sep 18, 2026	n/a	308 contacts →
	Strong evidence “Minster Cleaning Services specialises in the professional cleaning of office and commercial premises across a wide range of UK sectors.” Source: RevenueBase Database · checked Sep 18, 2026
3	Spotless Commercial Cleaning LTD	Partial evidence	Edinburgh, United KingdomHQ checked Sep 18, 2026	1,001-5,000	273 contacts →
	Partial evidence “Spotless Commercial Cleaning Ltd was founded in 1988 by Roger Green.” Source: RevenueBase Database · checked Sep 18, 2026
4	NJC Not Just Cleaning	Strong evidence	London, United KingdomHQ checked Sep 18, 2026	1,001-5,000	143 contacts →
	Strong evidence “NJC is a family-owned specialist commercial cleaning and business support services company, delivering sustainable, high-quality solutions to organisations across the UK.” Source: RevenueBase Database · checked Sep 18, 2026
5	Julius Rutherfoord & CO	Partial evidence	London, United KingdomHQ checked Sep 18, 2026	1,001-5,000	136 contacts →
	Partial evidence “Today, more than ever, commercial cleaning demands focus and intelligence.” Source: RevenueBase Database · checked Sep 18, 2026
6	Bulloughs Cleaning Services Limited	Partial evidence	Skipton, United KingdomHQ checked Sep 18, 2026	1,001-5,000	136 contacts →
	Partial evidence “Providing quality cleaning solutions for over 55 years We are proud to be one of the largest independent cleaning companies in the North of England with an ever-growing…” Source: RevenueBase Database · checked Sep 18, 2026
7	Total Support Services LTD	Partial evidence	Croydon, United KingdomHQ checked Sep 18, 2026	1,001-5,000	135 contacts →
	Partial evidence “Incorporated in 1993, Total Support Services Ltd provides commercial cleaning services across a number of industry sectors.” Source: RevenueBase Database · checked Sep 18, 2026
8	Unilever Professional	Partial evidence	London, United KingdomHQ checked Sep 18, 2026	10001+	115 contacts →
	Partial evidence “Unilever Professional offers superior and affordable cleaning solutions for professional usage.” Source: RevenueBase Database · checked Sep 18, 2026
9	Wetton Cleaning Services LTD	Partial evidence	Sevenoaks, United KingdomHQ checked Sep 18, 2026	1,001-5,000	106 contacts →
	Partial evidence “Commercial Cleaning Company Working in Offices, Education, Local Authorities, Events, Stadiums, Hotels, Transport as well as many other sectors.” Source: RevenueBase Database · checked Sep 18, 2026
10	Greenzone Cleaning & Support Services	Partial evidence	London, United KingdomHQ checked Sep 18, 2026	501-1,000	105 contacts →
	Partial evidence “GreenZone is a commercial cleaning company like no other; we aim to challenge all industry preconceptions and deliver the cleanest and most service focused customer experience…” Source: RevenueBase Database · checked Sep 18, 2026
11	DOC Cleaning Limited	Partial evidence	Bishops Stortford, United KingdomHQ checked Sep 18, 2026	1,001-5,000	99 contacts →
	Partial evidence “Founded in 1972, DOC Cleaning is a family-owned provider of commercial cleaning services with a national portfolio spanning heritage sites, corporate spaces and retail…” Source: RevenueBase Database · checked Sep 18, 2026
12	Indepth Managed Services	Partial evidence	Warrington, United KingdomHQ checked Sep 18, 2026	1,001-5,000	98 contacts →
	Partial evidence “Established in 1978, Indepth Managed Services provides commercial cleaning services on a national scale.” Source: RevenueBase Database · checked Sep 18, 2026
13	JPC By Samsic	Indirect evidence	London, United KingdomHQ checked Sep 18, 2026	501-1,000	90 contacts →
	Indirect evidence “London’s working communities demand exceptional service.” Source: RevenueBase Database · checked Sep 18, 2026
14	KGB Cleaning & Support Services LTD	Partial evidence	Chelmsford, United KingdomHQ checked Sep 18, 2026	1,001-5,000	88 contacts →
	Partial 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 18, 2026
15	Kingdom Cleaning	Partial evidence	Sidcup, United KingdomHQ checked Sep 18, 2026	1,001-5,000	87 contacts →
	Partial evidence “Kingdom Cleaning is one of the leading suppliers of contract cleaning and associated soft services.” Source: RevenueBase Database · checked Sep 18, 2026
16	Atlas Cleaning	Strong evidence	Glasgow, United KingdomHQ checked Sep 18, 2026	201-500	82 contacts →
	Strong evidence “Our specialist cleaning divisions are able to fulfil any type of commercial cleaning including office cleaning, retail and hotel cleaning, facilities management and soft services…” Source: RevenueBase Database · checked Sep 18, 2026
17	Exclusive Services Group	Indirect evidence	Hatfield, United KingdomHQ checked Sep 18, 2026	1,001-5,000	78 contacts →
	Indirect evidence “Exclusive Services Group is now Proudly OCS following the acquisition in September 2024 by OCS.” Source: RevenueBase Database · checked Sep 18, 2026
18	Carroll Cleaning	Indirect evidence	Halifax, United KingdomHQ checked Sep 18, 2026	501-1,000	73 contacts →
	Indirect evidence “Welcome to our Linked In page.” Source: RevenueBase Database · checked Sep 18, 2026
19	AIM Commercial Cleaning	Partial evidence	Kent, United KingdomHQ checked Sep 18, 2026	501-1,000	72 contacts →
	Partial evidence “AIM Commercial Cleaning is a family operated business based in Greater London.” Source: RevenueBase Database · checked Sep 18, 2026
20	ACT	Partial evidence	London, United KingdomHQ checked Sep 18, 2026	51-200	72 contacts →
	Partial evidence “ACT Clean provides managed cleaning and support services to London's most prestigious hotels and restaurants.” Source: RevenueBase Database · checked Sep 18, 2026
21	MRS Buckét Cleaning Services	Partial evidence	Swansea, United KingdomHQ checked Sep 18, 2026	201-500	62 contacts →
	Partial evidence “At Mrs Buckét, we provide bespoke commercial cleaning services tailored to the exact operational needs of each client.” Source: RevenueBase Database · checked Sep 18, 2026
22	Kindred	Partial evidence	Hatfield, United KingdomHQ checked Sep 18, 2026	1,001-5,000	59 contacts →
	Partial evidence “At Kindred, we create, deliver and maintain high quality cleaning services for commercial, corporate and education spaces.” Source: RevenueBase Database · checked Sep 18, 2026
23	The Clean Space	Partial evidence	London, United KingdomHQ checked Sep 18, 2026	1,001-5,000	52 contacts →
	Partial evidence “The Clean Space provides cleaning services to commercial spaces in London, Birmingham, Solihull, Coventry, Rugby, Manchester, Bristol, Cardiff, Gloucester, Cheltenham and…” Source: RevenueBase Database · checked Sep 18, 2026
24	KGB Cleaning South West LTD	Partial evidence	Reading, United KingdomHQ checked Sep 18, 2026	501-1,000	48 contacts →
	Partial evidence “KGB Cleaning South West Ltd is a facilities services company providing professional cleaning services to the educational sector.” Source: RevenueBase Database · checked Sep 18, 2026
25	SWC	Partial evidence	Ipswich, United KingdomHQ checked Sep 18, 2026	201-500	45 contacts →
	Partial evidence “SWC supports thousands of sites nationwide with expert cleaning solutions, from routine maintenance and reactive cleans to rope access and façade restoration.” Source: RevenueBase Database · checked Sep 18, 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: specialty cleaning contractors. 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 specialty cleaning contractors.
Partial evidence: Its own public description names part of specialty cleaning contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name specialty cleaning contractors. 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 25 of 2,573 specialty cleaning contractors based in the United Kingdom

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Specialty cleaning contractors based in the United Kingdom at a glance

As of Sep 18, 2026

14.5%Verified-email coverage

5.4Average contacts per company

1-10Median size (employees)

14.7%Largest-city concentration · London

Sep 18, 2026Page data refreshed

Companies by employee count

1-10

1,324

11-50

729

51-200

301

201-500

501-1,000

1,001-5,000

10001+

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 2,573 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 specialty cleaning contractors, 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 “specialty cleaning contractors”. 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 specialty cleaning contractors), 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 specialty cleaning contractors, 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, 2,008 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 18, 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.

Specialty cleaning contractors by metro

Specialty cleaning contractors in London377
Specialty cleaning contractors in Manchester58
Specialty cleaning contractors in Birmingham43
Specialty cleaning contractors in Leeds34
Specialty cleaning contractors in Glasgow33
Specialty cleaning contractors in Nottingham32
Specialty cleaning contractors in Bristol30
Specialty cleaning contractors in Edinburgh26

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 specialty cleaning contractors, 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 specialty cleaning contractors are there based in the United Kingdom?

RevenueBase identified 2,573 specialty cleaning contractors 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?

Principle Cleaning Services, headquartered in London, tops this list with the largest team on record.

Which city has the most specialty cleaning contractors?

London leads with 377 headquartered companies, followed by Manchester (58) and Birmingham (43).

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 2,008 verified decision-maker contacts tracked across these 2,573 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 18, 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.