Company lists · Data refreshed September 2026

Top 25 Rail electrification equipment manufacturers based in the United Kingdom

Name: Rail electrification equipment manufacturers 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 88 companies tracked

RevenueBase identified 88 company matches for rail electrification equipment manufacturers associated with the United Kingdom as of September 2026 and tracks 1,691 professional contacts across them, including 634 with verified work emails. London is the largest hub.

This list covers company matches for rail electrification equipment manufacturers 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

88Companies

1,691Contacts tracked

634Verified emails

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The 25 largest rail electrification equipment manufacturers based in the United Kingdom

Ranked by team size

Top 25 of 88 company matches for rail electrification equipment manufacturers 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	Brush Group	Exact match	Loughborough, United KingdomHQ recorded Sep 17, 2026	501-1,000	367 contacts →
	Exact match “We support the global drive to net zero with innovative, engineered solutions that address grid resilience and systems challenges, facilitate electrification of transport and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	SPL Powerlines Uk&i	Exact match	Coatbridge, United KingdomHQ recorded Sep 17, 2026	501-1,000	337 contacts →
	Exact match “SPL Powerlines UK & I is a leading multi-disciplinary infrastructure specialist, offering end-to-end delivery across both rail and energy sectors with capabilities that set us…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Hvss High Voltage Substation Services LTD	Exact match	Watford, United KingdomHQ recorded Sep 17, 2026	11-50	55 contacts →
	Exact match “HVSS (High Voltage Substation Services) was formed in 2009 specializing in installation and commissioning of High Voltage Substations Systems up to 400kV.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Rail OP OHL Limited	Exact match	East Anglia, United KingdomHQ recorded Sep 17, 2026	51-200	51 contacts →
	Exact match “Rail Op OHL Ltd is a long established and highly regarded Electrification contractor to the Rail Industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Acrastyle Limited	Exact match	Ulverston, United KingdomHQ recorded Sep 17, 2026	51-200	43 contacts →
	Exact match “Acrastyle Limited (UK) is a resource-rich engineering company that designs, manufactures, tests, installs, commissions, and maintains high-voltage sub-station protection and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Morris Line Engineering LTD	Exact match	Bridgend Industrial Estate, United KingdomHQ recorded Sep 17, 2026	51-200	40 contacts →
	Exact match “MLE was established in 1976 to provide specialist design & manufacturing services for 12kV – 145kV overhead line disconnectors & switches.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Am1 Projects LTD	Exact match	Chatham, United KingdomHQ recorded Sep 17, 2026	51-200	34 contacts →
	Exact match “AM1 Projects are a multi-disciplined engineering company specialising in design and installation of electrical services across the U.K.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Rowe Hankins LTD	Exact match	Bury, United KingdomHQ recorded Sep 17, 2026	11-50	34 contacts →
	Exact match “Rowe Hankins specialises in innovative trainborne and wayside products and systems for the world’s railways.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Armah Switchgear LTD	Exact match	Washington, United KingdomHQ recorded Sep 17, 2026	51-200	33 contacts →
	Exact match “Established in 1991, Armah Switchgear has matured into one of the most well-known switchgear specialists in the UK.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Fuse Rail LTD	Exact match	Lyminge, United KingdomHQ recorded Sep 17, 2026	51-200	31 contacts →
	Exact match “Fuse Rail are a specialist electrical company created to service the Electrification and Plant requirements within the Rail industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Industrial Switchgear Services LTD	Exact match	Hyde, United KingdomHQ recorded Sep 17, 2026	51-200	30 contacts →
	Exact match “ISS Ltd are a HV/LV Power Engineering company operating nationwide, undertaking Turnkey Electrical Distribution Projects and Site Service activities, including installation…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	B&s Group LTD	Exact match	Chester, United KingdomHQ recorded Sep 17, 2026	11-50	29 contacts →
	Exact match “B&S Group is an innovative, high growth engineering business delivering full-service solutions for power and renewable energy networks.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Navitas Engineering LTD	Exact match	London, United KingdomHQ recorded Sep 17, 2026	11-50	27 contacts →
	Exact match “Navitas Engineering provides electrical engineering consultancy services to the railway and electricity supply industries.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	MGH Offshore Limited	Exact match	Bowburn, United KingdomHQ recorded Sep 17, 2026	11-50	24 contacts →
	Exact match “MGH is an electrical and mechanical engineering company providing services covering high-voltage to component-level solutions across the project lifecycle, from installation…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Lucy Switchgear	Exact match	Thame, United KingdomHQ recorded Sep 17, 2026	11-50	24 contacts →
	Exact match “Best-in-class products from Lucy Electric - experts in secondary power distriution specialising in high performance medium and low voltage switchgear for utility, industrial and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	TMC LTD	Exact match	Maldon, United KingdomHQ recorded Sep 17, 2026	11-50	24 contacts →
	Exact match “TMC (Transformer Manufacturing Company) is a British manufacturer of transformers, power distribution equipment, and associated wound products, with a heritage dating back to 1981.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Time 24 LTD	Exact match	Burgess Hill, United KingdomHQ recorded Sep 17, 2026	201-500	20 contacts →
	Exact match “Time 24 are one of Europe's largest specialists in the supply of Electrical Switchgear, Wiring Harnesses, Electrical Cubicles and Electromechanical assemblies to the UK Rail…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Camgo Electrical LTD	Exact match	Ashford, United KingdomHQ recorded Sep 17, 2026	51-200	18 contacts →
	Exact match “Camgo Electrical is a trusted electrical engineering contractor with a directly employed team of around 75 professionals, many of whom have worked together for decades.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Power Supply Projects LTD	Exact match	Crewe, United KingdomHQ recorded Sep 17, 2026	11-50	18 contacts →
	Exact match “Electrical engineering specialists, electrical design, project management and power supplies system testing services for the rail and electricity power supply industries…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	L.C. Switchgear Limited	Exact match	Hove, United KingdomHQ recorded Sep 17, 2026	51-200	17 contacts →
	Exact match “L.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Apstechs UK LTD	Exact match	Colchester, United KingdomHQ recorded Sep 17, 2026	11-50	17 contacts →
	Exact match “We are an Electrical Substation Designer based with providing consultancy.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Pace Networks	Exact match	South Cerney, United KingdomHQ recorded Sep 17, 2026	11-50	16 contacts →
	Exact match “At PACE Networks, we connect leading European manufacturers with the UK & Ireland’s rail and power grid industries.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Motion Rail Limited	Exact match	Ebbw Vale, United KingdomHQ recorded Sep 17, 2026	51-200	16 contacts →
	Exact match “Motion Rail LTD provides specialist Railway Communication services nationwide on Network Rail and London Overground Infrastructure.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	GR Electrical Services Limited	Exact match	Sherburn In Elmet, United KingdomHQ recorded Sep 17, 2026	11-50	15 contacts →
	Exact match “Introduction Established in 1975 and with over 50 years’ experience, GR Electrical Services Ltd is one of the UK’s leading manufacturers in the switchboard industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Elecsis LTD	Exact match	Bridgwater, United KingdomHQ recorded Sep 17, 2026	11-50	14 contacts →
	Exact match “Elecsis is a multi discipline engineering Services Company based in Bridgwater, Somerset where they offer design, manufacture, testing, installation and commissioning of…” 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 “rail electrification equipment manufacturers”. 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 88 rail electrification equipment manufacturers based in the United Kingdom

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Rail electrification equipment manufacturers based in the United Kingdom at a glance

As of Sep 17, 2026

37.5%Verified-email coverage

19.2Average contacts per company

11-50Median size (employees)

11.4%Largest-city concentration · London

Sep 17, 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 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 88 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 “rail electrification equipment manufacturers” 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 634 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 “rail electrification equipment manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many rail electrification equipment manufacturers are there based in the United Kingdom?

RevenueBase identified 88 company matches for rail electrification equipment manufacturers 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?

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

Which city has the most rail electrification equipment manufacturers?

London leads with 10 company records, followed by Derby (2) and Melksham (2).

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 634 professional contacts with verified work emails tracked across these 88 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.