Company lists · Data refreshed September 2026

Top 25 Factory maintenance service companies based in the United Kingdom

Name: Factory maintenance service companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 705 companies tracked

RevenueBase identified 705 factory maintenance service companies headquartered in the United Kingdom as of September 2026 and tracks 8,179 professional contacts across them, including 2,771 with verified work emails. London is the largest hub.

This list covers factory maintenance service companies 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 20, 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 20, 2026 86% judged on-target in blind review

705Companies

8,179Contacts tracked

2,771Verified emails

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The 25 largest factory maintenance service companies based in the United Kingdom

Ranked by team size

Top 25 of 705 factory maintenance service companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to factory maintenance service 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	Arcus FM	Indirect evidence	Upminster, United KingdomHQ checked Sep 20, 2026	1,001-5,000	1,023 contacts →
	Indirect 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 20, 2026
2	Emcor UK	Indirect evidence	Surrey, United KingdomHQ checked Sep 20, 2026	1,001-5,000	909 contacts →
	Indirect evidence “At EMCOR UK, we revolutionise facilities management by combining our unique engineering heritage and innovation capability.” Source: RevenueBase Database · checked Sep 20, 2026
3	NCH Europe	Indirect evidence	Wolverhampton, United KingdomHQ checked Sep 20, 2026	10001+	453 contacts →
	Indirect evidence “Industrial solutions since 1919 At NCH, we don’t just sell products-we deliver solutions that keep businesses moving.” Source: RevenueBase Database · checked Sep 20, 2026
4	Jaguar Building Services LTD	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	501-1,000	341 contacts →
	Partial evidence “Since 1988, Jaguar Building Services has been a trusted leader in the mechanical, electrical, and public health maintenance of some of London's most prestigious landmark buildings.” Source: RevenueBase Database · checked Sep 20, 2026
5	MARCH	Indirect evidence	Multiple Locations Uk-wide, United KingdomHQ checked Sep 20, 2026	1,001-5,000	273 contacts →
	Indirect evidence “We are March.” Source: RevenueBase Database · checked Sep 20, 2026
6	The Westgrove Group	Indirect evidence	Warrington, United KingdomHQ checked Sep 20, 2026	1,001-5,000	182 contacts →
	Indirect evidence “At The Westgrove Group, we specialise in delivering comprehensive facilities management services tailored to meet the dynamic needs of our diverse clients.” Source: RevenueBase Database · checked Sep 20, 2026
7	Aspect	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	145 contacts →
	Indirect evidence “Founded in 2004, Aspect combines expertise and innovation to deliver professional property care across London and the South East.” Source: RevenueBase Database · checked Sep 20, 2026
8	Premier Support Services Group	Indirect evidence	Birmingham, United KingdomHQ checked Sep 20, 2026	1,001-5,000	142 contacts →
	Indirect evidence “Premier Support Services is a national company delivering a wide range of hard and soft services.” Source: RevenueBase Database · checked Sep 20, 2026
9	Antac Support Services LTD	Indirect evidence	High Wycombe, United KingdomHQ checked Sep 20, 2026	201-500	130 contacts →
	Indirect evidence “Antac Support Services delivers premium, integrated support services tailored to meet the diverse needs of our clients.” Source: RevenueBase Database · checked Sep 20, 2026
10	Evolve Facility Services LTD	Partial evidence	Widnes, United KingdomHQ checked Sep 20, 2026	501-1,000	129 contacts →
	Partial evidence “Evolve Facility Services is a professional repairs, maintenance and facilities management company that is a commercial subsidiary of Riverside Group.” Source: RevenueBase Database · checked Sep 20, 2026
11	Commercial Maintenance Services UK Limited	Partial evidence	Newcastle, United KingdomHQ checked Sep 20, 2026	201-500	119 contacts →
	Partial evidence “Commercial Maintenance Services UK Ltd (CMS) is a nationwide market leader in Facilities and Commercial Building Maintenance-proudly built on the values of Responsiveness…” Source: RevenueBase Database · checked Sep 20, 2026
12	Cambridge Maintenance Services	Partial evidence	St Ives, United KingdomHQ checked Sep 20, 2026	51-200	98 contacts →
	Partial evidence “Founded on the Cambridge Science Park to manage facilities for some of the UK's most innovative companies, Cambridge Maintenance is now the UK's most innovative maintenance…” Source: RevenueBase Database · checked Sep 20, 2026
13	HFL Building Solutions Group	Partial evidence	Manchester, United KingdomHQ checked Sep 20, 2026	51-200	82 contacts →
	Partial evidence “HFL Building Solutions Group offers mobile maintenance services, integrated facilities services and building environmental services to wide range of sectors.” Source: RevenueBase Database · checked Sep 20, 2026
14	Diamond Facilities Support	Indirect evidence	Birmingham, United KingdomHQ checked Sep 20, 2026	51-200	81 contacts →
	Indirect evidence “We are a UK facilities management business and provide the following services nationwide- 24/7 FM Helpdesk - Third Party Supplier Management - Bespoke Web Portal Management…” Source: RevenueBase Database · checked Sep 20, 2026
15	MKE Engineering Group	Indirect evidence	Sittingbourne, United KingdomHQ checked Sep 20, 2026	51-200	63 contacts →
	Indirect evidence “MKE Engineering (Mid Kent Electrical) is the largest independent engineering service provider of its kind in the South East, operating from 3 different sites covering Kent…” Source: RevenueBase Database · checked Sep 20, 2026
16	Powerforce Global	Indirect evidence	Bristol, United KingdomHQ checked Sep 20, 2026	51-200	62 contacts →
	Indirect evidence “We are a global provider of flexible and robust Field Service solutions to Original Equipment Manufacturers (OEMs) and Plant Owners across the Energy & Utilities sector.” Source: RevenueBase Database · checked Sep 20, 2026
17	CHC Group LTD	Indirect evidence	Craigavon, United KingdomHQ checked Sep 20, 2026	51-200	59 contacts →
	Indirect evidence “CHC Group Limited (CHC) have delivered excellence in building engineering services and facilities management for over 50 years.” Source: RevenueBase Database · checked Sep 20, 2026
18	Entec International Limited	Indirect evidence	Halesowen, United KingdomHQ checked Sep 20, 2026	51-200	54 contacts →
	Indirect evidence “Entec International is a global leader in customised MRO solutions, helping manufacturers streamline sourcing, procurement, inventory management, and storeroom operations.” Source: RevenueBase Database · checked Sep 20, 2026
19	Clover Technical Services LTD	Indirect evidence	Birkenhead, United KingdomHQ checked Sep 20, 2026	51-200	52 contacts →
	Indirect evidence “Clover Technical Services is a privately owned company that has worked in the industry for over 25 years, and has a clear focus on offering its customers a fast and friendly…” Source: RevenueBase Database · checked Sep 20, 2026
20	Alba Facilities Services LTD	Indirect evidence	Glasgow, United KingdomHQ checked Sep 20, 2026	51-200	50 contacts →
	Indirect evidence “Alba Facilities Services have been successfully supporting and delivering solutions to our commercial building and property clients since 2003.” Source: RevenueBase Database · checked Sep 20, 2026
21	MS Maintenance Solutions LTD	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	50 contacts →
	Partial evidence “MS offer a bespoke maintenance solution for each individual client, whether it is to reduce energy usage, implement a robust and sustainable maintenance regime or establish where…” Source: RevenueBase Database · checked Sep 20, 2026
22	Edmund Services	Partial evidence	Upminster, United KingdomHQ checked Sep 20, 2026	51-200	47 contacts →
	Partial evidence “M&E Maintenance & Installation Service Provider” Source: RevenueBase Database · checked Sep 20, 2026
23	Parr Facilities Management	Indirect evidence	Belfast, United KingdomHQ checked Sep 20, 2026	51-200	45 contacts →
	Indirect evidence “Through quality workmanship and reliable routine care, our Belfast, Manchester, Glasgow and Dublin-based teams deliver maximum efficiency, safety and peace of mind to our…” Source: RevenueBase Database · checked Sep 20, 2026
24	Skelton Thomas Engineering LTD	Partial evidence	Neath, United KingdomHQ checked Sep 20, 2026	51-200	45 contacts →
	Partial evidence “We are proud to offer a complete maintenance package which incorporates all aspects of the company portfolio.” Source: RevenueBase Database · checked Sep 20, 2026
25	AFE Serviceline	Partial evidence	Bury, United KingdomHQ checked Sep 20, 2026	51-200	43 contacts →
	Partial evidence “For over 30 years, Serviceline has been the trusted partner to the UK’s foodservice industry, delivering expert care, maintenance, and management of commercial catering and…” Source: RevenueBase Database · checked Sep 20, 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: factory maintenance service 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 factory maintenance service companies.
Partial evidence: Its own public description names part of factory maintenance service companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name factory maintenance service 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 25 of 705 factory maintenance service companies based in the United Kingdom

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Factory maintenance service companies based in the United Kingdom at a glance

As of Sep 20, 2026

33.9%Verified-email coverage

11.6Average contacts per company

1-10Median size (employees)

13.3%Largest-city concentration · London

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

353

11-50

224

51-200

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 705 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 factory maintenance service 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 the United Kingdom whose own description of what they do matches “factory maintenance service 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 factory maintenance service 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 factory maintenance service companies, 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, 2,771 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 20, 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.

Factory maintenance service companies by metro

Factory maintenance service companies in London94

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 factory maintenance service 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 factory maintenance service companies are there based in the United Kingdom?

RevenueBase identified 705 factory maintenance service companies 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?

Arcus FM, headquartered in Upminster, tops this list with the largest team on record.

Which city has the most factory maintenance service companies?

London leads with 94 headquartered companies, followed by Birmingham (21) and Manchester (19).

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 2,771 verified decision-maker contacts tracked across these 705 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 20, 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.