Company lists · Data refreshed September 2026

Top 25 Dam engineering companies based in the United Kingdom

RevenueBase identified 140 company matches for dam engineering companies associated with the United Kingdom as of September 2026 and tracks 1,460 professional contacts across them, including 686 with verified work emails. London is the largest hub.

This list covers company matches for dam engineering companies 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 16, 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 16, 2026 How this list was built
140Companies
1,460Contacts tracked
686Verified emails
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The 25 largest dam engineering companies based in the United Kingdom

Ranked by team size
Top 25 of 140 company matches for dam engineering companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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 matchSmall Dole, United KingdomHQ recorded Sep 16, 202651-200116 contacts →

Exact match

“Mackley provides a comprehensive range of services from conception through construction to project delivery.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchGuildford, United KingdomHQ recorded Sep 16, 2026201-500109 contacts →

Exact match

“Land + Water is more than just a dredging company.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchEdinburgh, United KingdomHQ recorded Sep 16, 202651-20077 contacts →

Exact match

“Will Rudd are Consulting Civil & Structural Engineers with an excellent track record in delivering a quality product.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchElland, United KingdomHQ recorded Sep 16, 20261,001-5,00077 contacts →

Exact match

“At Marshalls Civils & Drainage, we deliver engineered precast solutions for infrastructure that must perform today and over the long term.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchRuthin, United KingdomHQ recorded Sep 16, 202611-5059 contacts →

Exact match

“Waterco Datrys is a leading consultancy in water and environmental engineering, formed through the merger of Waterco and Datrys in 2024.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchBrightwell, United KingdomHQ recorded Sep 16, 202611-5055 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 · Sep 16, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 16, 202611-5051 contacts →

Exact match

“WBD Group is a leading multidisciplinary engineering consultancy based in Central London.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchLeeds, United KingdomHQ recorded Sep 16, 2026501-1,00040 contacts →

Exact match

“Celebrating over a decade of delivery, JBA Bentley is an integrated design and build contractor, bringing together environmental and civil engineering expertise, specialising in…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchSevenoaks Kent, United KingdomHQ recorded Sep 16, 202611-5035 contacts →

Exact match

“CTP are consulting civil and structural engineers.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchThetford, United KingdomHQ recorded Sep 16, 202611-5033 contacts →

Exact match

“River restoration and erosion control specialists Salix provide sustainable solutions to the challenges found in soil erosion control and river restoration projects.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Sep 16, 202611-5031 contacts →

Exact match

“RWO is a multidisciplinary engineering consultancy delivering civil, structural, geotechnical and geoenvironmental solutions across the UK and internationally.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchMansfield, United KingdomHQ recorded Sep 16, 202611-5028 contacts →

Exact match

“Specialist Civil Solutions”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchBurgess Hill, United KingdomHQ recorded Sep 16, 202611-5026 contacts →

Exact match

“GTA Civils & Transport is a multi-disciplinary engineering company providing Civil Engineering Design, Transport Planning and Flood Risk services to clients throughout the UK and…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchWakefield, United KingdomHQ recorded Sep 16, 202611-5024 contacts →

Exact match

“KGAL offers a complete structural, mechanical, electrical and hydraulic engineering service through all stages of a project, from conceptual design development to final…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Sep 16, 20261-1023 contacts →

Exact match

“ELTRADE ELECTRICAL LTD is a civil engineering company”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchBirmingham, United KingdomHQ recorded Sep 16, 202611-5021 contacts →

Exact match

“The Baynham Meikle Partnership is a long established and well respected firm of Consulting Structural and Civil Engineers based in Edgbaston, Birmingham with clients throughout…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchNorthampton, United KingdomHQ recorded Sep 16, 202611-5021 contacts →

Exact match

“DSA Civil & Structural Design Engineers is an ambitious and independent business, passionate about engineering a world where people feel connected and safe in their environments.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchClyst Honiton, United KingdomHQ recorded Sep 16, 202611-5019 contacts →

Exact match

“JRC Consulting is a civil and structural engineering consultancy based in the South West.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchChipping Norton, United KingdomHQ recorded Sep 16, 202611-5018 contacts →

Exact match

“We engineer solutions to provide the practical basis for construction.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchMiddlesbrough, United KingdomHQ recorded Sep 16, 202611-5017 contacts →

Exact match

“Lynas Engineers provides a modern and personal approach to engineering design.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchIpswich, United KingdomHQ recorded Sep 16, 202611-5014 contacts →

Exact match

“J P Chick & Partners Ltd are Consulting Civil, Structural and Environmental Engineers with offices in Suffolk, Norfolk and Essex.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchLeicester, United KingdomHQ recorded Sep 16, 202611-5013 contacts →

Exact match

“We are a progressive practice of civil, structural, highway and drainage design engineers based in the heart of the country.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23Exact matchBarnsley, United KingdomHQ recorded Sep 16, 202611-5013 contacts →

Exact match

“We are a firm of consulting Civil and Structural Engineers specialising in the Building Structures field who are committed to achieving the highest possible levels of client…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact matchGreat Ashfield, United KingdomHQ recorded Sep 16, 202611-5013 contacts →

Exact match

“Miles Water Engineering are specialists in design, construction and renovation of water-related projects.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
25Exact matchEynsford, United KingdomHQ recorded Sep 16, 202611-5011 contacts →

Exact match

“Established in November 2003, GD Partnership Ltd was set up to provide a first class civil and structural engineering consultancy service.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 25 of 140 dam engineering companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 686 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Dam engineering companies based in the United Kingdom at a glance

As of Sep 16, 2026
47.0%Verified-email coverage
10.4Average contacts per company
1-10Median size (employees)
10.0%Largest-city concentration · London
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
81
11-50
46
51-200
7
201-500
2
501-1,000
1
1,001-5,000
2
5,001-10,000
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 140 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 “dam engineering companies” 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 686 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 16, 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 “dam engineering companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many dam engineering companies are there based in the United Kingdom?

RevenueBase identified 140 company matches for dam engineering companies 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?

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

Which city has the most dam engineering companies?

London leads with 14 company records, followed by Birmingham (4) and Glasgow (3).

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 686 professional contacts with verified work emails tracked across these 140 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 16, 2026.

Ready to reach these companies? Verified emails and direct dials for all 140 dam engineering companies 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.