Company lists · Data refreshed September 2026

Top 25 Plant maintenance contractors based in the United Kingdom

Name: Plant maintenance 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 17, 2026 348 companies tracked

RevenueBase identified 348 company matches for plant maintenance contractors associated with the United Kingdom as of September 2026 and tracks 4,310 professional contacts across them, including 1,727 with verified work emails. London is the largest hub.

This list covers company matches for plant maintenance contractors associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 17, 2026 How this list was built

348Companies

4,310Contacts tracked

1,727Verified emails

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The 25 largest plant maintenance contractors based in the United Kingdom

Ranked by team size

Top 25 of 348 company matches for plant maintenance contractors based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	RUBIX	Exact match	London, United KingdomHQ recorded Sep 17, 2026	5,001-10,000	1,286 contacts →
	Exact match “We are Rubix - with a turnover of €3.05 billion in 2024, we are Europe’s largest supplier of industrial maintenance, repair and overhaul (MRO) products and services.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	NCH Europe	Exact match	Wolverhampton, United KingdomHQ recorded Sep 17, 2026	10001+	453 contacts →
	Exact match “Industrial solutions since 1919 At NCH, we don’t just sell products-we deliver solutions that keep businesses moving.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Storm Aviation	Exact match	Stansted, United KingdomHQ recorded Sep 17, 2026	51-200	300 contacts →
	Exact match “Storm Aviation is a trusted independent MRO partner delivering integrated aircraft maintenance solutions to airlines, operators, and lessors across Europe and beyond.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Tivoli	Exact match	Windlesham, United KingdomHQ recorded Sep 17, 2026	1,001-5,000	213 contacts →
	Exact match “Tivoli, a Nurture Group company, is a leading UK grounds maintenance service provider.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Evolve Facility Services LTD	Exact match	Widnes, United KingdomHQ recorded Sep 17, 2026	501-1,000	129 contacts →
	Exact match “Evolve Facility Services is a professional repairs, maintenance and facilities management company that is a commercial subsidiary of Riverside Group.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	HFL Building Solutions Group	Exact match	Manchester, United KingdomHQ recorded Sep 17, 2026	51-200	82 contacts →
	Exact match “HFL Building Solutions Group offers mobile maintenance services, integrated facilities services and building environmental services to wide range of sectors.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	MKE Engineering Group	Exact match	Sittingbourne, United KingdomHQ recorded Sep 17, 2026	51-200	63 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Powerforce Global	Exact match	Bristol, United KingdomHQ recorded Sep 17, 2026	51-200	62 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Entec International Limited	Exact match	Halesowen, United KingdomHQ recorded Sep 17, 2026	51-200	54 contacts →
	Exact match “Entec International is a global leader in customised MRO solutions, helping manufacturers streamline sourcing, procurement, inventory management, and storeroom operations.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Clover Technical Services LTD	Exact match	Birkenhead, United KingdomHQ recorded Sep 17, 2026	51-200	52 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Oakenhurst Aircraft Services LTD	Exact match	Rayleigh, United KingdomHQ recorded Sep 17, 2026	51-200	51 contacts →
	Exact match “Established in 1987, Oakenhurst has grown into an award-winning Component MRO, providing Repair, Component Management and Purchasing Support on a global scale.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Skelton Thomas Engineering LTD	Exact match	Neath, United KingdomHQ recorded Sep 17, 2026	51-200	45 contacts →
	Exact match “We are proud to offer a complete maintenance package which incorporates all aspects of the company portfolio.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	MFH Contract Engineering Services LTD	Exact match	Sheffield, United KingdomHQ recorded Sep 17, 2026	51-200	38 contacts →
	Exact match “MFH Contract Engineering Services Ltd was established in 1972 Today we are one of the UK’s leading Maintenance & Project Support companies.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Engineers Mate	Exact match	Kingswinford, United KingdomHQ recorded Sep 17, 2026	51-200	30 contacts →
	Exact match “Established in 2011, Engineers Mate® are the largest independent distributor of MRO Maintenance products and services in the Midlands and Wales.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Calibre BSL	Exact match	Nutfield, United KingdomHQ recorded Sep 17, 2026	51-200	30 contacts →
	Exact match “With many years of extensive experience Calibre has been founded by four industry professionals brought together by a common goal; to provide our clients with a complete…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	JH Mechanical & Electrical	Exact match	Stockton-on-tees, United KingdomHQ recorded Sep 17, 2026	11-50	28 contacts →
	Exact match “JH Mechanical Services is a leading provider of mechanical, electrical and water management services across the North of England.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Bonus Eventus Maintenance LTD	Exact match	Camberley, United KingdomHQ recorded Sep 17, 2026	11-50	26 contacts →
	Exact match “Trusted provider of cost-saving maintenance and repair of commercial heating, ventilation & air conditioning (HVAC) systems in London, Surrey, Hampshire, Hertfordshire, Berkshire…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Britannia Services Group Limited	Exact match	Britannia Enterprise Park, United KingdomHQ recorded Sep 17, 2026	1,001-5,000	26 contacts →
	Exact match “BRITANNIA SERVICES GROUP LIMITED is a facilities services company.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	John Heaney Electrical Limited	Exact match	Livingston, United KingdomHQ recorded Sep 17, 2026	51-200	25 contacts →
	Exact match “John Heaney (Electrical) Limited (JHE Ltd) is an Electrical and Mechanical Company, specialising in all types of Industrial and Commercial Installations as well as Production Line…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Industrial Maintenance Services LTD	Exact match	Portsmouth, United KingdomHQ recorded Sep 17, 2026	51-200	24 contacts →
	Exact match “IMS specialise in the maintenance of production equipment and associated infrastructure.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Kingston Landscape Group LTD	Exact match	Egham, United KingdomHQ recorded Sep 17, 2026	51-200	22 contacts →
	Exact match “Kingston Landscape Group specialises in both commercial and residential landscape installations and grounds maintenance for a wide range of clients including main contractors…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Multiplex Engineering Limited	Exact match	Chesterfield, United KingdomHQ recorded Sep 17, 2026	11-50	22 contacts →
	Exact match “Multiplex have over 3 decades of experience within UK Industry, specialising in providing aftermarket service and repair solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	1st Contracts	Exact match	Littleborough, United KingdomHQ recorded Sep 17, 2026	11-50	21 contacts →
	Exact match “Providing maintenance services to suit your needs.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	CPM Engineering	Exact match	Manchester, United KingdomHQ recorded Sep 17, 2026	11-50	19 contacts →
	Exact match “CPM Engineering are a Manchester based electrical and mechanical engineering company, offering reactive and preventative maintenance services to rotating machines.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Elevate FM LTD	Exact match	Cannock, United KingdomHQ recorded Sep 17, 2026	11-50	15 contacts →
	Exact match “Welcome to Elevate FM Ltd, a commercial maintenance and facilities management company dedicated to making our customers' lives easier.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “plant maintenance contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 348 plant maintenance contractors based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,727 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Plant maintenance contractors based in the United Kingdom at a glance

As of Sep 17, 2026

40.1%Verified-email coverage

12.4Average contacts per company

1-10Median size (employees)

11.2%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

189

11-50

109

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 348 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with the United Kingdom whose business descriptions match “plant maintenance contractors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 1,727 professional contacts with verified work emails across the full matched dataset. 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 17, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “plant maintenance contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many plant maintenance contractors are there based in the United Kingdom?

RevenueBase identified 348 company matches for plant maintenance contractors associated with the United Kingdom as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

RUBIX tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most plant maintenance contractors?

London leads with 39 company records, followed by Birmingham (6) and Manchester (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,727 professional contacts with verified work emails tracked across these 348 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 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 SmartSearch, 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.