Company lists · Data refreshed September 2026

Top 25 Rail bridge builders based in the United Kingdom

Name: Rail bridge builders 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 138 companies tracked

RevenueBase identified 138 rail bridge builders headquartered in the United Kingdom as of September 2026 and tracks 6,323 professional contacts across them, including 2,204 with verified work emails. London is the largest hub.

This list covers rail bridge builders 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 17, 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 17, 2026 86% judged on-target in blind review

138Companies

6,323Contacts tracked

2,204Verified emails

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The 25 largest rail bridge builders based in the United Kingdom

Ranked by team size

Top 25 of 138 rail bridge builders based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to rail bridge builders: 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	Murphy	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	1,001-5,000	3,095 contacts →
	Indirect evidence “Murphy is a leading international, multi-disciplined engineering and construction company founded in 1951 that improves life by delivering world-class infrastructure.” Source: RevenueBase Database · checked Sep 17, 2026
2	Kilnbridge	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	1,001-5,000	482 contacts →
	Indirect evidence “Kilnbridge is the UK’s leading structures specialist, delivering some of the most complex and iconic construction and infrastructure projects nationwide for 35 years.” Source: RevenueBase Database · checked Sep 17, 2026
3	Volkerlaser	Indirect evidence	Worcester, United KingdomHQ checked Sep 17, 2026	51-200	244 contacts →
	Indirect evidence “VolkerLaser is the UK's leading multi-functional contractor.” Source: RevenueBase Database · checked Sep 17, 2026
4	RSS Infrastructure LTD	Partial evidence	Birmingham, United KingdomHQ checked Sep 17, 2026	1,001-5,000	186 contacts →
	Partial evidence “RSS Infrastructure (RSSI) is an award-winning multi-disciplinary service provider for the rail, construction and utilities sectors.” Source: RevenueBase Database · checked Sep 17, 2026
5	Rendel Limited	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	150 contacts →
	Indirect evidence “Rendel celebrated its 185th Anniversary in 2024, making us one of the oldest civil and structural engineering companies in the UK.” Source: RevenueBase Database · checked Sep 17, 2026
6	Walker Construction UK LTD	Indirect evidence	Ashford, United KingdomHQ checked Sep 17, 2026	201-500	125 contacts →
	Indirect evidence “Here at Walker Construction we attribute our success to more than just proven expertise and experience – but also to the enthusiasm of our team's.” Source: RevenueBase Database · checked Sep 17, 2026
7	A E Yates LTD	Indirect evidence	Bolton, United KingdomHQ checked Sep 17, 2026	201-500	112 contacts →
	Indirect evidence “A E Yates Ltd is a Bolton based £100m turnover Civil Engineering & Tunnelling Contractor, established in 1870, with a long standing reputation for successfully delivering works of…” Source: RevenueBase Database · checked Sep 17, 2026
8	Mcphillips Wellington Limited	Indirect evidence	Telford, United KingdomHQ checked Sep 17, 2026	201-500	103 contacts →
	Indirect evidence “McPhillips (Wellington) Limited is an award winning civil engineering and building contractor that has built a strong reputation for providing outstanding solutions to public and…” Source: RevenueBase Database · checked Sep 17, 2026
9	Associated Asphalt	Indirect evidence	Heathrow, United KingdomHQ checked Sep 17, 2026	51-200	84 contacts →
	Indirect evidence “Associated Asphalt Contracting Ltd is an established high-quality civil engineering enterprise offering fully comprehensive solutions to the highways, airfield and road…” Source: RevenueBase Database · checked Sep 17, 2026
10	Cleveland Bridge International	Partial evidence	Darlington, United KingdomHQ checked Sep 17, 2026	201-500	77 contacts →
	Partial evidence “Cleveland Bridge is a global leader in technology based engineering, construction and steel fabrication services, with a list of achievements which spans the globe.” Source: RevenueBase Database · checked Sep 17, 2026
11	DJ Civil Engineering Limited	Indirect evidence	Oldham, United KingdomHQ checked Sep 17, 2026	201-500	76 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
12	Beaver Bridges LTD	Partial evidence	Shrewsbury, United KingdomHQ checked Sep 17, 2026	51-200	75 contacts →
	Partial evidence “Beaver Bridges \| Award-Winning Bridge Design & Build Specialists Engineered for Reliability.” Source: RevenueBase Database · checked Sep 17, 2026
13	Hewson Consulting	Partial evidence	Guildford, United KingdomHQ checked Sep 17, 2026	51-200	65 contacts →
	Partial evidence “Here at Hewson Consulting Engineering we deliver creative bridge, civil, geotechnical and structural design and construction engineering solutions throughout the world.” Source: RevenueBase Database · checked Sep 17, 2026
14	PRO Steel Engineering Limited	Indirect evidence	Pontypool, United KingdomHQ checked Sep 17, 2026	51-200	48 contacts →
	Indirect evidence “Pro Steel Engineering is a specialist steel firm structural steelwork fabrication and site services based in Pontypool, South Wales.” Source: RevenueBase Database · checked Sep 17, 2026
15	FLI Structures	Indirect evidence	Gloucester, United KingdomHQ checked Sep 17, 2026	51-200	45 contacts →
	Indirect evidence “FLI Structures is a leading designer, manufacturer, and installer of steel structures and foundation solutions.” Source: RevenueBase Database · checked Sep 17, 2026
16	Nusteel Structures Limited	Partial evidence	Hythe, United KingdomHQ checked Sep 17, 2026	51-200	43 contacts →
	Partial evidence “Established in 1954 Nusteel Structures Limited is one of the leading suppliers of steel bridges and gantries to the UK construction industry.” Source: RevenueBase Database · checked Sep 17, 2026
17	Kelly Formwork UK LTD	Indirect evidence	Essex, United KingdomHQ checked Sep 17, 2026	51-200	43 contacts →
	Indirect evidence “Kelly Formwork UK Ltd have established themselves as a leading contractor in the field of Civil Engineering, Water Infrastructure and major Highways projects.” Source: RevenueBase Database · checked Sep 17, 2026
18	Faircloth Construction LTD	Indirect evidence	Tunbridge Wells, United KingdomHQ checked Sep 17, 2026	201-500	42 contacts →
	Indirect evidence “Established in 1980 and based in the South East of England, Faircloth Construction has an enviable record in delivering competitive construction.” Source: RevenueBase Database · checked Sep 17, 2026
19	Haigh Rail Limited	Partial evidence	Bamber Bridge, United KingdomHQ checked Sep 17, 2026	51-200	42 contacts →
	Partial evidence “Haigh Rail Ltd is a trusted name in the rail and wider construction industries for delivering first-class engineering solutions.” Source: RevenueBase Database · checked Sep 17, 2026
20	Four-Tees Engineers LTD	Partial evidence	Fareham, United KingdomHQ checked Sep 17, 2026	51-200	39 contacts →
	Partial evidence “Four-Tees Engineers is a professional steelwork specialist contractor offering a comprehensive range of in-house services and expertise in the rail, highways, coastal marine…” Source: RevenueBase Database · checked Sep 17, 2026
21	Sword Construction UK Limited	Partial evidence	Brigg, United KingdomHQ checked Sep 17, 2026	51-200	32 contacts →
	Partial evidence “Sword Construction UK Limited is an established civil engineering contractor operating across a range of sectors including highways, rail, water treatment, water retaining…” Source: RevenueBase Database · checked Sep 17, 2026
22	Knight Architects	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	31 contacts →
	Partial evidence “Founded in 2006, Knight Architects is a specialist architectural practice working in the field of bridge and infrastructure design whose distinctive designs serve communities…” Source: RevenueBase Database · checked Sep 17, 2026
23	Briton Fabricators LTD	Partial evidence	Hucknall, United KingdomHQ checked Sep 17, 2026	51-200	27 contacts →
	Partial evidence “Briton Fabricators Ltd are specialists in the Design, Build and Installation and refurbishment of Steel Viaducts, Multi span Road Bridges, Sign and Signal Gantries, Pedestrian…” Source: RevenueBase Database · checked Sep 17, 2026
24	MABEY	Partial evidence	Reading, United KingdomHQ checked Sep 17, 2026	501-1,000	27 contacts →
	Partial evidence “Mabey is a leading international bridge and engineering services specialist.” Source: RevenueBase Database · checked Sep 17, 2026
25	Tonic Construction LTD	Indirect evidence	Swindon, United KingdomHQ checked Sep 17, 2026	51-200	26 contacts →
	Indirect evidence “Tonic Construction Ltd is a Civil Engineering company located at The Coach House, Berwick Bassett, Swindon, Wiltshire, SN4 9NF” Source: RevenueBase Database · checked Sep 17, 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: rail bridge builders. 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 rail bridge builders.
Partial evidence: Its own public description names part of rail bridge builders, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name rail bridge builders. 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 138 rail bridge builders based in the United Kingdom

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Rail bridge builders based in the United Kingdom at a glance

As of Sep 17, 2026

34.9%Verified-email coverage

45.8Average contacts per company

11-50Median size (employees)

15.9%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 138 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 rail bridge builders, 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 “rail bridge builders”. 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 rail bridge builders), 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 rail bridge builders, 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, 2,204 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 17, 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.

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 rail bridge builders, 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 rail bridge builders are there based in the United Kingdom?

RevenueBase identified 138 rail bridge builders 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?

Murphy, headquartered in London, tops this list with the largest team on record.

Which city has the most rail bridge builders?

London leads with 22 headquartered companies, followed by Birmingham (3) and Glasgow (3).

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 2,204 verified decision-maker contacts tracked across these 138 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 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 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.