Company lists · Data refreshed September 2026

Top 25 Railway geotechnical engineers based in the United Kingdom

Name: Railway geotechnical engineers 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 226 companies tracked

RevenueBase identified 226 company matches for railway geotechnical engineers associated with the United Kingdom as of September 2026 and tracks 4,957 professional contacts across them, including 2,122 with verified work emails. London is the largest hub.

This list covers company matches for railway geotechnical 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 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

226Companies

4,957Contacts tracked

2,122Verified emails

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The 25 largest railway geotechnical engineers based in the United Kingdom

Ranked by team size

Top 25 of 226 company matches for railway geotechnical engineers 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	Bridgeway Consulting LTD	Exact match	Nottingham, United KingdomHQ recorded Sep 17, 2026	501-1,000	284 contacts →
	Exact match “Bridgeway Consulting Ltd is one of the leading civil engineering contractors and HSQE specialists in the UK today.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Rendel Limited	Exact match	London, United KingdomHQ recorded Sep 17, 2026	51-200	150 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 · Sep 17, 2026 · View company records in RevenueBase
5	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
6	Structural Soils	Exact match	Bristol, United KingdomHQ recorded Sep 17, 2026	201-500	137 contacts →
	Exact match “Structural Soils offer comprehensive ground Investigation services to a range of clients in the public and private sector.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Loram UK LTD	Exact match	Derby, United KingdomHQ recorded Sep 17, 2026	51-200	111 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Crouch Waterfall & Partners LTD	Exact match	Bradley Stoke, United KingdomHQ recorded Sep 17, 2026	51-200	96 contacts →
	Exact match “Crouch Waterfall is an established firm of Civil, Structural and Geotechnical Consulting Engineers with extensive experience of Railways, Buildings, Roads, Bridges and Waterways.” 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	CK Rail	Exact match	Chesterfield, United KingdomHQ recorded Sep 17, 2026	51-200	72 contacts →
	Exact match “CK Rail blends over 70 years of combined civil engineering and construction services, with expertise from former Network Rail trained staff.” 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	PRO Rail Services	Exact match	Welwyn Garden City, United KingdomHQ recorded Sep 17, 2026	11-50	58 contacts →
	Exact match “Pro Rail Services has a long-term record of delivering multi-million pound projects.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	IAN Farmer Associates 1998 Limited	Exact match	Washington, United KingdomHQ recorded Sep 17, 2026	51-200	54 contacts →
	Exact match “Ian Farmer Associates has been carrying out ground investigations since 1985 and has built a strong client base of consulting engineers, builders, developers, architects…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	1stinrail	Exact match	London, United KingdomHQ recorded Sep 17, 2026	201-500	52 contacts →
	Exact match “1stinrail specialise in Permanent Way Engineering for all track types, from feasibility through to commissioning, and for all forms of track; we provide 24/7 planned and reactive…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	MHB Consultants	Exact match	Glasgow, United KingdomHQ recorded Sep 17, 2026	51-200	52 contacts →
	Exact match “MHB Consultants is an engineering design consultancy specialising in Bridges & Structures, Civil, Geotechnical, Temporary Works, land surveying, and land quality services.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Lundy Projects LTD	Exact match	Stockport, United KingdomHQ recorded Sep 17, 2026	51-200	51 contacts →
	Exact match “Lundy Projects is an award-winning multi-disciplinary civil engineering company with an excellent reputation for delivering major signalling and OLE infrastructure projects…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	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
18	FJD Consulting	Exact match	Birmingham, United KingdomHQ recorded Sep 17, 2026	11-50	49 contacts →
	Exact match “FJD Consulting is an engineering design consultancy operating in the rail & transportation sectors.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	OTB Engineering	Exact match	London, United KingdomHQ recorded Sep 17, 2026	51-200	42 contacts →
	Exact match “OTB is renowned for its expertise and experience in tunnel, construction and geotechnical engineering, and rail assurance.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	PACE	Exact match	Watford, United KingdomHQ recorded Sep 17, 2026	11-50	42 contacts →
	Exact match “PACE has a vast experience in delivering all elements of lineside Civils and E&P for rail projects throughout the UK.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	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
22	ASH Construction Group	Exact match	Manston, United KingdomHQ recorded Sep 17, 2026	201-500	40 contacts →
	Exact match “Established in 2013, ASH Construction Group are a leading privately-owned, Railway Specialist supporting Railway and Civil Engineering projects across the UK with offices in Kent…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	London Bridge Associates LTD	Exact match	London, United KingdomHQ recorded Sep 17, 2026	11-50	38 contacts →
	Exact match “LBA is an engineering consultancy specialising in tunnelling, underground works and heavy civil engineering construction.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Amelio Group	Exact match	Belfast, United KingdomHQ recorded Sep 17, 2026	51-200	36 contacts →
	Exact match “Amelio Group operates in the United Kingdom and Ireland.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	CK Contracts LTD	Exact match	Glengarnock, United KingdomHQ recorded Sep 17, 2026	51-200	33 contacts →
	Exact match “CK Contracts are a provider of civil engineering services in Scotland, undertaking a range of activities in both rail and construction sectors: Station refurbishments Platform…” 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 “railway geotechnical engineers”. 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 226 railway geotechnical engineers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 2,122 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Railway geotechnical engineers based in the United Kingdom at a glance

As of Sep 17, 2026

42.8%Verified-email coverage

21.9Average contacts per company

1-10Median size (employees)

14.6%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

117

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 226 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 “railway geotechnical 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 2,122 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 “railway geotechnical engineers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many railway geotechnical engineers are there based in the United Kingdom?

RevenueBase identified 226 company matches for railway geotechnical engineers 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 railway geotechnical engineers?

London leads with 33 company records, followed by Glasgow (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 2,122 professional contacts with verified work emails tracked across these 226 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.