Company lists · Data refreshed September 2026

Top 25 Foundation consultants based in the United Kingdom

Name: Foundation consultants based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 566 companies tracked

RevenueBase identified 566 foundation consultants headquartered in the United Kingdom as of September 2026 and tracks 6,359 professional contacts across them, including 2,854 with verified work emails. London is the largest hub.

This list covers foundation consultants 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 19, 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 19, 2026 86% judged on-target in blind review

566Companies

6,359Contacts tracked

2,854Verified emails

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The 25 largest foundation consultants based in the United Kingdom

Ranked by team size

Top 25 of 566 foundation consultants based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to foundation consultants: 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	Fairhurst	Indirect evidence	Glasgow, United KingdomHQ checked Sep 19, 2026	201-500	437 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
2	VAN Elle	Indirect evidence	Kirkby-in-ashfield, United KingdomHQ checked Sep 19, 2026	501-1,000	306 contacts →
	Indirect evidence “Van Elle is the UK’s largest ground engineering contractor.” Source: RevenueBase Database · checked Sep 19, 2026
3	Expanded	Indirect evidence	Dartford, United KingdomHQ checked Sep 19, 2026	1,001-5,000	180 contacts →
	Indirect evidence “With two main specialist areas - structures and geotechnical, the Expanded Group provides a total capability in the early construction phases of major projects.” Source: RevenueBase Database · checked Sep 19, 2026
4	Rendel Limited	Indirect evidence	London, United KingdomHQ checked Sep 19, 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 19, 2026
5	Harley Haddow	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 19, 2026	51-200	146 contacts →
	Indirect evidence “Harley Haddow are Civil, Structural, Mechanical, Electrical, Building Performance & Sustainability and Geotechnical Consulting Engineers.” Source: RevenueBase Database · checked Sep 19, 2026
6	Campbellreith	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	113 contacts →
	Indirect evidence “CampbellReith is an independent firm of consulting engineers providing structural, civil, geotechnical, land quality, development planning and transport planning services.” Source: RevenueBase Database · checked Sep 19, 2026
7	Alan Wood & Partners	Indirect evidence	Hull, United KingdomHQ checked Sep 19, 2026	51-200	106 contacts →
	Indirect evidence “Established in 1968 as a firm of Consulting Civil & Structural Engineers Alan Wood & Partners now have 7 offices in the UK.” Source: RevenueBase Database · checked Sep 19, 2026
8	LDD Large Diameter Drilling - Menck	Partial evidence	Camborne, United KingdomHQ checked Sep 19, 2026	51-200	103 contacts →
	Partial evidence “LDD is your global marine foundation specialist with a successful, proven track record.” Source: RevenueBase Database · checked Sep 19, 2026
9	Crouch Waterfall & Partners LTD	Indirect evidence	Bradley Stoke, United KingdomHQ checked Sep 19, 2026	51-200	96 contacts →
	Indirect evidence “Crouch Waterfall is an established firm of Civil, Structural and Geotechnical Consulting Engineers with extensive experience of Railways, Buildings, Roads, Bridges and Waterways.” Source: RevenueBase Database · checked Sep 19, 2026
10	NARRO	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 19, 2026	51-200	89 contacts →
	Indirect evidence “Narro is a team of Consulting Structural & Civil Engineers with offices in Edinburgh, Glasgow, Stirling, Inverness, Aberdeen, Newcastle, and London.” Source: RevenueBase Database · checked Sep 19, 2026
11	Simpson TWS	Partial evidence	Henley On Thames, United KingdomHQ checked Sep 19, 2026	51-200	89 contacts →
	Partial evidence “Simpson TWS is a successful civil and structural engineering consultancy.” Source: RevenueBase Database · checked Sep 19, 2026
12	CGL Card Geotechnics Limited	Partial evidence	Harrogate, United KingdomHQ checked Sep 19, 2026	51-200	86 contacts →
	Partial evidence “CGL is a leading specialist geotechnical consultancy and has a reputation for solving difficult technical problems with value engineering in construction projects.” Source: RevenueBase Database · checked Sep 19, 2026
13	Richter	Indirect evidence	Marlow, United KingdomHQ checked Sep 19, 2026	51-200	85 contacts →
	Indirect evidence “Engineering Value Together - from incubation, to project realisation.” Source: RevenueBase Database · checked Sep 19, 2026
14	Will Rudd	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 19, 2026	51-200	77 contacts →
	Indirect evidence “Will Rudd are Consulting Civil & Structural Engineers with an excellent track record in delivering a quality product.” Source: RevenueBase Database · checked Sep 19, 2026
15	Expedite	Partial evidence	Cardiff, United KingdomHQ checked Sep 19, 2026	51-200	63 contacts →
	Partial evidence “By providing a comprehensive range of advisory, design, cost consultancy, project management, civil and structural engineering services, we enable you to get your construction…” Source: RevenueBase Database · checked Sep 19, 2026
16	Craddys	Partial evidence	Bristol, United KingdomHQ checked Sep 19, 2026	51-200	62 contacts →
	Partial evidence “Craddys is a civil and structural engineering consultancy founded in 1977, whose team of 70 engineering enthusiasts provide expert services to a wide range of clients across the…” Source: RevenueBase Database · checked Sep 19, 2026
17	Woolgar Hunter Engineers	Indirect evidence	Glasgow, United KingdomHQ checked Sep 19, 2026	51-200	59 contacts →
	Indirect evidence “Woolgar Hunter is a forward thinking firm of consulting civil and structural engineers with a range of high profile projects and clients both in the UK and further afield.” Source: RevenueBase Database · checked Sep 19, 2026
18	JMS Engineers	Partial evidence	Brightwell, United KingdomHQ checked Sep 19, 2026	11-50	55 contacts →
	Partial evidence “JMS Engineers is a dynamic and innovative Civil and Structural Engineering Consultancy, delivering bespoke design solutions across all facets of the construction industry.” Source: RevenueBase Database · checked Sep 19, 2026
19	Goodson Associates	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 19, 2026	51-200	53 contacts →
	Indirect evidence “Goodson Associates is an award-winning civil and structural engineering consulting firm providing design services to the construction industry.” Source: RevenueBase Database · checked Sep 19, 2026
20	Thomas Consulting Ltd, Structural & Civil Design Engineers	Indirect evidence	Chorley, United KingdomHQ checked Sep 19, 2026	51-200	45 contacts →
	Indirect evidence “DELIVERY ENGINEERING VALUE We are Chartered Civil and Structural Engineers with over 40 years experience in the #Construction,#Nuclear,#Defence and #Residential Industries.” Source: RevenueBase Database · checked Sep 19, 2026
21	Makers Construction Limited	Indirect evidence	Shenstone, United KingdomHQ checked Sep 19, 2026	11-50	43 contacts →
	Indirect evidence “The name Makers has been synonymous with Concrete Repair and Structural Refurbishment for over 50 years and a founding member of the CRA (Concrete Repair Association).” Source: RevenueBase Database · checked Sep 19, 2026
22	Whitfield Consulting Services	Indirect evidence	Surbiton, United KingdomHQ checked Sep 19, 2026	51-200	43 contacts →
	Indirect evidence “At Whitfield Consulting Services we believe infrastructure requires more than just a one-off design.” Source: RevenueBase Database · checked Sep 19, 2026
23	Roscoe	Indirect evidence	Sheffield, United KingdomHQ checked Sep 19, 2026	11-50	43 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
24	Burrows Graham	Partial evidence	Altrincham, United KingdomHQ checked Sep 19, 2026	11-50	37 contacts →
	Partial evidence “We are Burrows Graham, a Civil, Structural & Highway engineering consultancy with three decades of experience in the UK construction industry.” Source: RevenueBase Database · checked Sep 19, 2026
25	Swanton Consulting LTD	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	11-50	36 contacts →
	Indirect evidence “Swanton Consulting is a specialist engineering company providing unique skills for the refurbishment, alteration, and demolition of complex building structures.” Source: RevenueBase Database · checked Sep 19, 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: foundation consultants. 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 foundation consultants.
Partial evidence: Its own public description names part of foundation consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name foundation consultants. 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 566 foundation consultants based in the United Kingdom

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Foundation consultants based in the United Kingdom at a glance

As of Sep 19, 2026

44.9%Verified-email coverage

11.2Average contacts per company

1-10Median size (employees)

13.4%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

337

11-50

182

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 566 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 foundation consultants, 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 “foundation consultants”. 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 foundation consultants), 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 foundation consultants, 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, 2,854 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 19, 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.

Foundation consultants by metro

Foundation consultants in London76

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 foundation consultants, 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 foundation consultants are there based in the United Kingdom?

RevenueBase identified 566 foundation consultants 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?

Fairhurst, headquartered in Glasgow, tops this list with the largest team on record.

Which city has the most foundation consultants?

London leads with 76 headquartered companies, followed by Birmingham (16) and Bristol (13).

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 2,854 verified decision-maker contacts tracked across these 566 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 19, 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.