Company lists · Data refreshed November 2026

Top 25 Grade separation engineers based in the United Kingdom

RevenueBase identified 209 company matches for grade separation engineers associated with the United Kingdom as of November 2026 and tracks 2,907 professional contacts across them, including 1,310 with verified work emails. London is the largest hub.

This list covers company matches for grade separation engineers 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 November 6, 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 Nov 6, 2026 How this list was built
209Companies
2,907Contacts tracked
1,310Verified emails
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The 25 largest grade separation engineers based in the United Kingdom

Ranked by team size
Top 25 of 209 company matches for grade separation engineers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchGlasgow, United KingdomHQ recorded Nov 6, 2026201-500467 contacts →

Exact match

“Welcome to Fairhurst: Fairhurst is a Limited Liability Partnership (LLP) of Consulting Engineers practicing in the UK, employing circa 400 staff in 16 principal offices.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-200172 contacts →

Exact match

“Rendel celebrated its 185th Anniversary in 2024, making us one of the oldest civil and structural engineering companies in the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-200104 contacts →

Exact match

“Founded in 2005, Ardent Consulting Engineers provide transport and infrastructure planning and engineering advice to the property and land development industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchHeathrow, United KingdomHQ recorded Nov 6, 202651-20092 contacts →

Exact match

“Associated Asphalt Contracting Ltd is an established high-quality civil engineering enterprise offering fully comprehensive solutions to the highways, airfield and road…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMarlow, United KingdomHQ recorded Nov 6, 202651-20082 contacts →

Exact match

“Engineering Value Together - from incubation, to project realisation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchOldham, United KingdomHQ recorded Nov 6, 2026201-50082 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 · Nov 6, 2026 · View company records in RevenueBase
7Exact matchGuildford, United KingdomHQ recorded Nov 6, 202651-20069 contacts →

Exact match

“Here at Hewson Consulting Engineering we deliver creative bridge, civil, geotechnical and structural design and construction engineering solutions throughout the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchEdinburgh, United KingdomHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“Founded in 1848 by Benjamin Hall Blyth.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchEdinburgh, United KingdomHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“Goodson Associates is an award-winning civil and structural engineering consulting firm providing design services to the construction industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBrightwell, United KingdomHQ recorded Nov 6, 202611-5054 contacts →

Exact match

“JMS Engineers is a dynamic and innovative Civil and Structural Engineering Consultancy, delivering bespoke design solutions across all facets of the construction industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBirmingham, United KingdomHQ recorded Nov 6, 202611-5054 contacts →

Exact match

“FJD Consulting is an engineering design consultancy operating in the rail & transportation sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSurbiton, United KingdomHQ recorded Nov 6, 202651-20051 contacts →

Exact match

“At Whitfield Consulting Services we believe infrastructure requires more than just a one-off design.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBamber Bridge, United KingdomHQ recorded Nov 6, 202651-20041 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 · Nov 6, 2026 · View company records in RevenueBase
14Exact matchGlasgow, United KingdomHQ recorded Nov 6, 202651-20038 contacts →

Exact match

“JMP Consultants is now an integrated part of the SYSTRA Group.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchAltrincham, United KingdomHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“Civil | Structural | Highway | Geotechnical | Geo-Environmental Burrows Graham is a growing UK engineering consultancy helping developers, occupiers and contractors bring projects…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchThatcham, United KingdomHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“Stuart Michael Associates is a leading independent firm of consulting engineers providing civil, environmental, design and transportation services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSwindon, United KingdomHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“Tonic Construction Ltd is a Civil Engineering company located at The Coach House, Berwick Bassett, Swindon, Wiltshire, SN4 9NF”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchOxfordshire, United KingdomHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“MJA Consulting is a private limited company formed in 1977 committed to the provision of high quality engineering services to all our clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchWooburn Green, United KingdomHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“At TriAgg, we build first class civil engineering projects, including car parks, new access paths, drainage solutions, asphalt surfacing, specialist resin surfaces to compliment…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchNewton-le-willows, United KingdomHQ recorded Nov 6, 202611-5030 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 · Nov 6, 2026 · View company records in RevenueBase
21Exact matchKnutsford, United KingdomHQ recorded Nov 6, 202651-20029 contacts →

Exact match

“Civil Engineering - Utilities - Traffic Management”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchReading, United KingdomHQ recorded Nov 6, 2026501-1,00029 contacts →

Exact match

“Mabey is a leading international bridge and engineering services specialist.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Founded in 2006, Knight Architects is a specialist architectural practice working in the field of bridge and infrastructure design whose distinctive designs serve communities…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchHull, United KingdomHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“We work on some of the worlds most prestigious structures providing pioneering solutions ranging from bespoke cable crawlers, enabling safe working over live bridges, to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchChelmsford, United KingdomHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Track Engineering Construction Services Ltd provides specialist engineering and consulting solutions and services to the rail and construction industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 209 grade separation engineers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,310 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Grade separation engineers based in the United Kingdom at a glance

As of Nov 6, 2026
45.1%Verified-email coverage
13.9Average contacts per company
1-10Median size (employees)
17.7%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
103
11-50
63
51-200
27
201-500
5
501-1,000
1

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 209 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 “grade separation engineers” 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 1,310 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 November 6, 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.

Grade separation engineers by metro

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 “grade separation engineers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many grade separation engineers are there based in the United Kingdom?

RevenueBase identified 209 company matches for grade separation engineers associated with the United Kingdom as of November 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?

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

Which city has the most grade separation engineers?

London leads with 37 company records, followed by Nottingham (6) and Birmingham (5).

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 1,310 professional contacts with verified work emails tracked across these 209 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 November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 209 grade separation engineers based in the United Kingdom. Start with a free account, no credit card.

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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.