Company lists · Data refreshed September 2026

Top 25 Road safety engineering companies based in the United Kingdom

Name: Road safety engineering 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 17, 2026 164 companies tracked

RevenueBase identified 164 road safety engineering companies headquartered in the United Kingdom as of September 2026 and tracks 1,996 professional contacts across them, including 815 with verified work emails. London is the largest hub.

This list covers road safety engineering 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 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

164Companies

1,996Contacts tracked

815Verified emails

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The 25 largest road safety engineering companies based in the United Kingdom

Ranked by team size

Top 25 of 164 road safety engineering companies 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 road safety engineering 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	WJ	Strong evidence	Newcastle-under-lyme, United KingdomHQ checked Sep 17, 2026	501-1,000	255 contacts →
	Strong evidence “The UK’s leading road marking and highway safety business Delivering high-performance, award-winning solutions in the strategic road network, local authority, and off-highway…” Source: RevenueBase Database · checked Sep 17, 2026
2	Core Highways	Partial evidence	England/wales, United KingdomHQ checked Sep 17, 2026	1,001-5,000	227 contacts →
	Partial evidence “Offering solutions for safe working environments on the highways across the UK incorporating all forms of temporary traffic management, permanent motorway barriers, permanent…” Source: RevenueBase Database · checked Sep 17, 2026
3	Rendel Limited	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	150 contacts →
	Partial 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
4	Doran Consulting	Partial evidence	Belfast, United KingdomHQ checked Sep 17, 2026	51-200	93 contacts →
	Partial evidence “Founded in 1953, Doran Consulting offers a wealth of expertise and experience in the creation of economic, innovative and sustainable engineering solutions.” Source: RevenueBase Database · checked Sep 17, 2026
5	Highway Care LTD	Partial evidence	Sittingbourne, United KingdomHQ checked Sep 17, 2026	11-50	53 contacts →
	Partial evidence “At Highway Care, we develop innovative solutions that help make the UK highways sector safer, backed by 50 years of experience.” Source: RevenueBase Database · checked Sep 17, 2026
6	Highway Assurance LTD	Indirect evidence	Barham, United KingdomHQ checked Sep 17, 2026	201-500	51 contacts →
	Indirect evidence “Highway Assurance is built on the foundations of continuous improvement, so we always deliver for the customers and partners we serve.” Source: RevenueBase Database · checked Sep 17, 2026
7	Westlakes Engineering LTD	Strong evidence	Moor Row, United KingdomHQ checked Sep 17, 2026	11-50	43 contacts →
	Strong evidence “Westlakes Engineering are an engineering consultancy providing civil, structural, environmental and attraction safety services from offices in Whitehaven, Manchester and Preston.” Source: RevenueBase Database · checked Sep 17, 2026
8	Spillard Safety Systems LTD	Indirect evidence	Four Ashes, United KingdomHQ checked Sep 17, 2026	11-50	34 contacts →
	Indirect evidence “Celebrating 30 years of providing service, support and experience to industry.” Source: RevenueBase Database · checked Sep 17, 2026
9	Lochwynd LTD	Indirect evidence	Glasgow, United KingdomHQ checked Sep 17, 2026	51-200	33 contacts →
	Indirect evidence “With over 30 years of experience, Lochwynd is the market leading contractor for comprehensive intelligent traffic solutions and the largest loop cutting company in the UK.” Source: RevenueBase Database · checked Sep 17, 2026
10	Stuart Michael Associates	Indirect evidence	Thatcham, United KingdomHQ checked Sep 17, 2026	11-50	31 contacts →
	Indirect evidence “Stuart Michael Associates is a leading independent firm of consulting engineers providing civil, environmental, design and transportation services.” Source: RevenueBase Database · checked Sep 17, 2026
11	Haydn Evans Consulting LTD	Indirect evidence	Ipswich, United KingdomHQ checked Sep 17, 2026	11-50	26 contacts →
	Indirect evidence “Haydn Evans Consulting Limited was founded by Haydn Evans and two other chartered engineers in The practice operates from a single office in the South East of England and has a…” Source: RevenueBase Database · checked Sep 17, 2026
12	Hill & Smith Barriers	Partial evidence	Bilston, United KingdomHQ checked Sep 17, 2026	51-200	26 contacts →
	Partial evidence “Part of Hill & Smith VRS Ltd, we specialise in permanent vehicle restraint systems and with safety at the forefront of everything we do, our aim is to design and develop products…” Source: RevenueBase Database · checked Sep 17, 2026
13	GBB UK LTD	Indirect evidence	Burnley, United KingdomHQ checked Sep 17, 2026	11-50	26 contacts →
	Indirect evidence “We are a leading independent firm of Consulting Forensic Collision Investigators and Engineers offering expert advice in all types of motoring matters.” Source: RevenueBase Database · checked Sep 17, 2026
14	Local Transport Projects LTP	Partial evidence	Beverley, United KingdomHQ checked Sep 17, 2026	11-50	23 contacts →
	Partial evidence “Local Transport Projects Ltd is an independent traffic engineering and transport planning practice based in Beverley, East Yorkshire.” Source: RevenueBase Database · checked Sep 17, 2026
15	O'hara Bros. Surfacing Limited	Indirect evidence	Middlesex, United KingdomHQ checked Sep 17, 2026	51-200	20 contacts →
	Indirect evidence “O'HARA BROS.” Source: RevenueBase Database · checked Sep 17, 2026
16	Swarco Hitex LTD	Strong evidence	Ellesmere Port, United KingdomHQ checked Sep 17, 2026	51-200	19 contacts →
	Strong evidence “SWARCO HITEX LTD is constantly focused on improving road safety through the manufacture and installation of high-performance reflective road marking, anti-skid/high friction…” Source: RevenueBase Database · checked Sep 17, 2026
17	Marshall Fire LTD	Strong evidence	Takeley, United KingdomHQ checked Sep 17, 2026	11-50	18 contacts →
	Strong evidence “Marshall Fire Ltd is an experienced fire safety engineering consultancy.” Source: RevenueBase Database · checked Sep 17, 2026
18	Blakedale LTD	Indirect evidence	Chorley, United KingdomHQ checked Sep 17, 2026	11-50	18 contacts →
	Indirect evidence “Blakedale Ltd is one of the country’s leading providers of self-drive, specialist traffic management vehicles and crash cushions, and also one of the UK’s most respected…” Source: RevenueBase Database · checked Sep 17, 2026
19	Bryan G Hall	Indirect evidence	Leeds, United KingdomHQ checked Sep 17, 2026	11-50	17 contacts →
	Indirect evidence “Bryan G Hall Consulting Civil and Transportation Planning Engineers, based in Leeds, is a specialist Practice that operates throughout the UK and the Isle of Man delivering…” Source: RevenueBase Database · checked Sep 17, 2026
20	TMS Consultancy	Strong evidence	Coventry, United KingdomHQ checked Sep 17, 2026	11-50	14 contacts →
	Strong evidence “TMS provides practical expertise to improve road safety and traffic management by offering audit, consultancy and training services.” Source: RevenueBase Database · checked Sep 17, 2026
21	TMP	Partial evidence	Wednesbury, United KingdomHQ checked Sep 17, 2026	11-50	14 contacts →
	Partial evidence “We are Traffic Management Products Ltd, industry pioneers in safety and traffic management products.” Source: RevenueBase Database · checked Sep 17, 2026
22	Virtus Traffic Management Solutions	Indirect evidence	Chippenham, United KingdomHQ checked Sep 17, 2026	11-50	14 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
23	JCT Consultancy LTD	Indirect evidence	Lincoln, United KingdomHQ checked Sep 17, 2026	1-10	13 contacts →
	Indirect evidence “Traffic Signal Modelling Software, Training & Consultancy JCT Consultancy was formed in the 1980s to develop and market the LinSig software package for Traffic Signal Design and…” Source: RevenueBase Database · checked Sep 17, 2026
24	Sanderson Associates Consulting Engineers	Partial evidence	Wakefield, United KingdomHQ checked Sep 17, 2026	11-50	12 contacts →
	Partial evidence “Sanderson Associates Consulting Engineers are part of the multidisciplinary Fairhurst engineering consultancy, providing specialist Highways, Traffic, Transportation, Water &…” Source: RevenueBase Database · checked Sep 17, 2026
25	Roadway Traffic Management	Indirect evidence	York, United KingdomHQ checked Sep 17, 2026	51-200	11 contacts →
	Indirect evidence “Roadway Traffic Management are specialists operating nationwide.” 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: road safety engineering 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 road safety engineering companies.
Partial evidence: Its own public description names part of road safety engineering companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name road safety engineering 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 164 road safety engineering companies based in the United Kingdom

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Road safety engineering companies based in the United Kingdom at a glance

As of Sep 17, 2026

40.8%Verified-email coverage

12.2Average contacts per company

1-10Median size (employees)

7.3%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 164 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 road safety engineering 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 “road safety engineering 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 road safety engineering 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 road safety engineering 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, 815 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 road safety engineering 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 road safety engineering companies are there based in the United Kingdom?

RevenueBase identified 164 road safety engineering 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?

WJ, headquartered in Newcastle-Under-Lyme, tops this list with the largest team on record.

Which city has the most road safety engineering companies?

London leads with 12 headquartered companies, followed by Ipswich (3) and Leeds (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 815 verified decision-maker contacts tracked across these 164 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.