Company lists · Data refreshed September 2026

Top 25 Structural engineer companies based in London, United Kingdom

Name: Structural engineer companies based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 312 companies tracked

RevenueBase identified 312 structural engineer companies headquartered in London, United Kingdom as of September 2026 and tracks 5,353 professional contacts across them, including 2,569 with verified work emails. London is the largest hub.

This list covers structural engineer companies headquartered in London, 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 21, 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 21, 2026 86% judged on-target in blind review

312Companies

5,353Contacts tracked

2,569Verified emails

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The 25 largest structural engineer companies based in London, United Kingdom

Ranked by team size

Top 25 of 312 structural engineer companies based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to structural engineer 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	Hoare LEA	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	501-1,000	1,103 contacts →
	Partial evidence “We are an award-winning engineering consultancy with a creative team of engineers, designers, and technical specialists.” Source: RevenueBase Database · checked Sep 21, 2026
2	Kilnbridge	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	1,001-5,000	482 contacts →
	Partial 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 21, 2026
3	VVB Engineering	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	201-500	336 contacts →
	Partial evidence “At VVB, we deliver mechanical, electrical, telecommunication, temporaries and fire engineering expertise and services for large-scale infrastructure projects.” Source: RevenueBase Database · checked Sep 21, 2026
4	Price & Myers	Strong evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	159 contacts →
	Strong evidence “Consulting Engineers Price & Myers is a structural and civil engineering practice, established by Sam Price and Robert Myers in 1978.” Source: RevenueBase Database · checked Sep 21, 2026
5	Rendel Limited	Strong evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	150 contacts →
	Strong 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 21, 2026
6	Eckersley O'callaghan	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	146 contacts →
	Partial evidence “Eckersley O’Callaghan is an award-winning engineering design practice.” Source: RevenueBase Database · checked Sep 21, 2026
7	Meinhardt UK And Ireland	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	133 contacts →
	Partial evidence “Meinhardt (UK) is a leading international multidisciplinary engineering consultancy.” Source: RevenueBase Database · checked Sep 21, 2026
8	Campbellreith	Strong evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	113 contacts →
	Strong 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 21, 2026
9	WALSH	Strong evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	110 contacts →
	Strong evidence “Walsh is a B Corp Certified structural, civil and geotechnical engineering consultancy specialising in complex developments on constrained urban sites.” Source: RevenueBase Database · checked Sep 21, 2026
10	Rimkus Apac And Emea	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	1,001-5,000	97 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
11	Hurley Palmer Flatt	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	201-500	91 contacts →
	Partial evidence “In 2019, Hurley Palmer Flatt, the UK’s leading independent multidisciplinary engineering consultancy, joined global design firm HDR.” Source: RevenueBase Database · checked Sep 21, 2026
12	Conisbee	Strong evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	73 contacts →
	Strong evidence “Conisbee is an award winning structural and civil engineering design practice with offices in London, Norwich Cambridge and Colchester.” Source: RevenueBase Database · checked Sep 21, 2026
13	Expedition Engineering LTD	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	68 contacts →
	Partial evidence “Expedition is an award-winning engineering practice with significant experience in building, infrastructure and masterplanning.” Source: RevenueBase Database · checked Sep 21, 2026
14	Design 4 Structures	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	67 contacts →
	Partial evidence “Design4Structures is an award-winning Engineering and Construction Modelling Consultancy.” Source: RevenueBase Database · checked Sep 21, 2026
15	ETA Projects LTD	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	62 contacts →
	Partial evidence “Chosen to deliver, trusted to care - for 30 years we’ve worked with clients across a diverse range of sectors to deliver safe and sustainable engineering solutions that prioritise…” Source: RevenueBase Database · checked Sep 21, 2026
16	Qoda Consulting	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	58 contacts →
	Indirect evidence “Welcome to QODA: working hard to meet the needs of our clients and all those who use the buildings we help to create.” Source: RevenueBase Database · checked Sep 21, 2026
17	Robert West	Strong evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	52 contacts →
	Strong evidence “We are civil and structural engineers developing projects that positively and sustainably enhance the UK built environment.” Source: RevenueBase Database · checked Sep 21, 2026
18	WBD Group	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	51 contacts →
	Partial evidence “WBD Group is a leading multidisciplinary engineering consultancy based in Central London.” Source: RevenueBase Database · checked Sep 21, 2026
19	VEDA	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	48 contacts →
	Partial evidence “VEDA Associates is an independent, multidisciplinary engineering consultancy driven by a passion for problem solving and technical excellence.” Source: RevenueBase Database · checked Sep 21, 2026
20	OTB Engineering	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	42 contacts →
	Partial evidence “OTB is renowned for its expertise and experience in tunnel, construction and geotechnical engineering, and rail assurance.” Source: RevenueBase Database · checked Sep 21, 2026
21	Sari Consulting LTD	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	41 contacts →
	Partial evidence “A dynamic international engineering consultancy company providing project management, technical assistance, capacity-building and design services for the development of…” Source: RevenueBase Database · checked Sep 21, 2026
22	VIA	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	38 contacts →
	Indirect evidence “VIA is an international design and technical consultancy specializing in facades, enclosure systems, and materials.” Source: RevenueBase Database · checked Sep 21, 2026
23	Swanton Consulting LTD	Strong evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	36 contacts →
	Strong 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 21, 2026
24	Aksward Limited	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	35 contacts →
	Indirect evidence “Originally formed in 2005 by the merger of Andrews, Kent & Stone and Anthony Ward Partnership, AKSWard has offices in London, Oxford, and Southampton.” Source: RevenueBase Database · checked Sep 21, 2026
25	Fmdc LTD	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	35 contacts →
	Partial evidence “FMDC are the leading design and engineering consultancy for facades and building materials.” Source: RevenueBase Database · checked Sep 21, 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: structural engineer 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 structural engineer companies.
Partial evidence: Its own public description names part of structural engineer companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name structural engineer 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 312 structural engineer companies based in London, United Kingdom

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Structural engineer companies based in London, United Kingdom at a glance

As of Sep 21, 2026

48.0%Verified-email coverage

17.2Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

181

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United Kingdom list rather than for London, so it is reported there. Company counts and contact totals on this page are exact for London, over 312 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 structural engineer 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 London, United Kingdom whose own description of what they do matches “structural engineer 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 structural engineer 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 structural engineer companies, and records with no verified work email. Companies headquartered outside London 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, 2,569 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 21, 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.

Structural engineer companies by metro in the United Kingdom

Structural engineer companies in London312
Structural engineer companies in Birmingham38
Structural engineer companies in Manchester37
Structural engineer companies in Bristol34
Structural engineer companies in Nottingham26

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 structural engineer 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 structural engineer companies are there based in London, United Kingdom?

RevenueBase identified 312 structural engineer companies headquartered in London, 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?

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

Which city has the most structural engineer companies?

London leads with 312 headquartered companies, followed by Birmingham (38) and Manchester (37).

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 2,569 verified decision-maker contacts tracked across these 312 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 21, 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.