Company lists · Data refreshed September 2026

Top 25 Rail infrastructure monitoring based in the United Kingdom

Name: Rail infrastructure monitoring 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 161 companies tracked

RevenueBase identified 161 company matches for rail infrastructure monitoring associated with the United Kingdom as of September 2026 and tracks 3,938 professional contacts across them, including 1,757 with verified work emails. London is the largest hub.

This list covers company matches for rail infrastructure monitoring 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

161Companies

3,938Contacts tracked

1,757Verified emails

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The 25 largest rail infrastructure monitoring based in the United Kingdom

Ranked by team size

Top 25 of 161 company matches for rail infrastructure monitoring 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	Volkerrail LTD	Exact match	Doncaster, United KingdomHQ recorded Sep 17, 2026	1,001-5,000	767 contacts →
	Exact match “Since entering the construction market in 1935, VolkerRail has become one of the UK’s leading multidisciplinary railway infrastructure contractors.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	QTS Group	Exact match	Strathaven, United KingdomHQ recorded Sep 17, 2026	501-1,000	486 contacts →
	Exact match “QTS is one of the country’s leading railways contractors, founded by MD, Alan McLeish.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Cleshar	Exact match	London, United KingdomHQ recorded Sep 17, 2026	1,001-5,000	236 contacts →
	Exact match “Cleshar delivers multidisciplinary services to the rail infrastructure sector.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	RSS Infrastructure LTD	Exact match	Birmingham, United KingdomHQ recorded Sep 17, 2026	1,001-5,000	186 contacts →
	Exact match “RSS Infrastructure (RSSI) is an award-winning multi-disciplinary service provider for the rail, construction and utilities sectors.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Adcomms	Exact match	Scunthorpe, United KingdomHQ recorded Sep 17, 2026	201-500	155 contacts →
	Exact match “ADComms is a leading provider of intelligent telecoms infrastructure and On-Train solutions for the UK rail industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	TES 2000 LTD	Exact match	Colchester, United KingdomHQ recorded Sep 17, 2026	201-500	142 contacts →
	Exact match “TES Ltd is a long established, highly regarded contractor to the rail industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Trackwork Limited	Exact match	Doncaster, United KingdomHQ recorded Sep 17, 2026	201-500	141 contacts →
	Exact match “Trackwork Ltd is a specialist rail infrastructure engineering company providing the following services & products: • Track renewals, remodelling, installation & maintenance.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Aegis Rail	Exact match	Derby, United KingdomHQ recorded Sep 17, 2026	51-200	79 contacts →
	Exact match “AEGIS is a member of the IKOS Group, a global consultancy business with its Headquarters in Paris, France.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	DJ Civil Engineering Limited	Exact match	Oldham, United KingdomHQ recorded Sep 17, 2026	201-500	76 contacts →
	Exact match “DJ CIVIL ENGINEERING LIMITED has earned the reputation of being an organisation that prioritises the demands and requirements of its clients and the safety of its employees.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Senceive	Exact match	Milton Keynes, United KingdomHQ recorded Sep 17, 2026	51-200	75 contacts →
	Exact match “Our precise, reliable and robust products directly reflect the specific demands of civil engineering, rail and mining environments and empower those responsible for infrastructure…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	SEP Rail Services	Exact match	Middlesbrough, United KingdomHQ recorded Sep 17, 2026	51-200	65 contacts →
	Exact match “A unique pre-construction services company, we work with contractors, consultants, construction firms and more, measuring, modelling and engineering the nation’s railways.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	The Crown Group	Exact match	Crewe, United KingdomHQ recorded Sep 17, 2026	51-200	56 contacts →
	Exact match “The Crown Group is a highly skilled and highly respected business that offers a wide scope of environmental services within the rail, industrial and commercial sectors.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Mpec Technology	Exact match	Derby, United KingdomHQ recorded Sep 17, 2026	11-50	56 contacts →
	Exact match “Intelligent Data Acquisition and Analysis to the Global Rail Industry – Providing data for remote and predictive maintenance of signalling assets.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Tecforce Limited	Exact match	Derby, United KingdomHQ recorded Sep 17, 2026	51-200	50 contacts →
	Exact match “We are a BS EN 15085 accredited, specialist supplier to the Railway Rolling Stock Market with skills and expertise in the combined application of engineering and materials…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Sonic Rail Services LTD	Exact match	Burnham-on-crouch, United KingdomHQ recorded Sep 17, 2026	51-200	49 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Haigh Rail Limited	Exact match	Bamber Bridge, United KingdomHQ recorded Sep 17, 2026	51-200	42 contacts →
	Exact match “Haigh Rail Ltd is a trusted name in the rail and wider construction industries for delivering first-class engineering solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Inspire Structures LTD	Exact match	York, United KingdomHQ recorded Sep 17, 2026	51-200	41 contacts →
	Exact match “Established in 2013, Inspire was created with a singular mission: to conduct secure, top-notch structure examinations in the railway sector and simultaneously create pathways for…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Lowery LTD	Exact match	Staines Upon Thames, United KingdomHQ recorded Sep 17, 2026	51-200	39 contacts →
	Exact match “At Lowery we have a reputation for quality and service that goes back over 70 years, enabling us to offer our customers proven experience and knowledge.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	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
20	Protech Infrastructure	Exact match	Cardiff, United KingdomHQ recorded Sep 17, 2026	51-200	31 contacts →
	Exact match “Protech Rail Engineering offers practical engineering and construction expertise to the UK Rail Industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Inorail	Exact match	Newton-le-willows, United KingdomHQ recorded Sep 17, 2026	11-50	30 contacts →
	Exact match “InoRail Limited was formed in 2015 as a specialist rail engineering and design consultancy bringing together individuals with extensive experience across all rail infrastructure…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	GBR Solutions Limited	Exact match	Ormskirk, United KingdomHQ recorded Sep 17, 2026	51-200	29 contacts →
	Exact match “GBR Solutions Limited is a Civils Subcontractor working on the Railway Infrastructure and Construction Industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Thurra	Exact match	Rawtenstall, United KingdomHQ recorded Sep 17, 2026	11-50	26 contacts →
	Exact match “When inspecting engineering plant and equipment, you can’t leave anything to chance, but you can leave it to Thurra.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	KGJ Price Railway Contractors LTD	Exact match	Caerphilly, United KingdomHQ recorded Sep 17, 2026	51-200	25 contacts →
	Exact match “K.G.J.Price (Railway Contractors) Ltd was established in 1983, primarily serving the coal and steel industries of South Wales.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Machines With Vision	Exact match	Edinburgh, United KingdomHQ recorded Sep 17, 2026	11-50	24 contacts →
	Exact match “Machines With Vision is a technology company that has developed pioneering solutions to the challenge of location and data positioning in rail, transforming how infrastructure…” 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 infrastructure monitoring”. 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 161 rail infrastructure monitoring based in the United Kingdom

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Rail infrastructure monitoring based in the United Kingdom at a glance

As of Sep 17, 2026

44.6%Verified-email coverage

24.5Average contacts per company

11-50Median size (employees)

14.3%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

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 161 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 infrastructure monitoring” 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 1,757 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 infrastructure monitoring”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many rail infrastructure monitoring are there based in the United Kingdom?

RevenueBase identified 161 company matches for rail infrastructure monitoring 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?

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

Which city has the most rail infrastructure monitoring?

London leads with 23 company records, followed by Derby (7) and Doncaster (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 1,757 professional contacts with verified work emails tracked across these 161 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.