Company lists · Data refreshed November 2026

Top 25 River engineering consultants based in the United Kingdom

RevenueBase identified 258 company matches for river engineering consultants associated with the United Kingdom as of November 2026 and tracks 3,165 professional contacts across them, including 1,611 with verified work emails. London is the largest hub.

This list covers company matches for river engineering consultants 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
258Companies
3,165Contacts tracked
1,611Verified emails
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The 25 largest river engineering consultants based in the United Kingdom

Ranked by team size
Top 25 of 258 company matches for river engineering consultants 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 matchAmersham, United KingdomHQ recorded Nov 6, 202651-200178 contacts →

Exact match

“With over 40 years experience JNP Group deliver highly professional, integrated efficient design and consultancy solutions from inception to completion, irrespective of project…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSmall Dole, United KingdomHQ recorded Nov 6, 202651-200128 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchGuildford, United KingdomHQ recorded Nov 6, 2026201-500112 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-50105 contacts →

Exact match

“Established in the UK in 1986, MRAG Ltd is a consultancy company dedicated to promoting sustainable use of aquatic resources through sound integrated management policies and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact 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
6Exact matchCheltenham, United KingdomHQ recorded Nov 6, 202651-20098 contacts →

Exact match

“Rappor is an engineering and environmental consultancy working in partnership to steer sustainable development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchHenley On Thames, United KingdomHQ recorded Nov 6, 202651-20096 contacts →

Exact match

“Simpson TWS is a successful civil and structural engineering consultancy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20089 contacts →

Exact match

“Metis is an Employee-Owned civil and environmental engineering consultancy, with offices in London and Manchester.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchRuthin, United KingdomHQ recorded Nov 6, 202611-5065 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 · Nov 6, 2026 · View company records in RevenueBase
10Exact matchAshbourne, United KingdomHQ recorded Nov 6, 202651-20062 contacts →

Exact match

“We have been delivering innovative, cost-effective, sustainable civil engineering services to our customers since 1977.”

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

Exact match

“Create is an award-winning, engineering and environmental consultancy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact 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
13Exact 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
14Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Nov 6, 202611-5045 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 · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCambridge, United KingdomHQ recorded Nov 6, 202651-20044 contacts →

Exact match

“Now in its 25th year, EPS delivers truly joined-up support and solutions to a diverse range of clients and project teams in their acquisition, design, planning, construction and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchRadstock, United KingdomHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“BIMTek Limited is an established engineering practice in the South West, offering professional survey and design services primarily in the water, wastewater and construction…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchInverness, United KingdomHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“CBEC eco-engineering is a leading UK environmental consultant specialising in the provision of eco-engineering solutions for the aquatic environment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBasingstoke, United KingdomHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“For over 20 years' Odyssey has been developing journeys for a wide and diverse range of businesses in the development industry, each with their own unique needs, goals and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact 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
20Exact matchThetford, United KingdomHQ recorded Nov 6, 202611-5035 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 · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSheffield, United KingdomHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Eadon Consulting is an engineering business with expertise in design and analysis of mechanical, structural, electrical and hydraulic systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLeeds, United KingdomHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Andrew Moseley Associates are an independent and innovative transport planning, infrastructure engineering and flood risk consultancy, specialising in development planning work…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchNewtownabbey, United KingdomHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“McCloy Consulting Limited, a specialist water focussed multidisciplinary with expertise in nature-based solutions, flood risk, geo-environmental, landscape design, ecology…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchShipston On Stour, United KingdomHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Measurement experts who use innovation to understand river functions and provide knowledge to inform projects that reduce flooding and improve natural habitats.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchYork, United KingdomHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“AAH has provided consultancy advice to a broad range of public and private sector clients since its incorporation in 2006.”

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

Showing 25 of 258 river engineering consultants based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,611 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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River engineering consultants based in the United Kingdom at a glance

As of Nov 6, 2026
50.9%Verified-email coverage
12.3Average contacts per company
1-10Median size (employees)
10.1%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
142
11-50
91
51-200
17
201-500
3
10001+
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 258 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 “river engineering consultants” 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 1,611 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.

River engineering consultants 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 “river engineering consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many river engineering consultants are there based in the United Kingdom?

RevenueBase identified 258 company matches for river engineering consultants 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?

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

Which city has the most river engineering consultants?

London leads with 26 company records, followed by Bristol (8) and Cambridge (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 1,611 professional contacts with verified work emails tracked across these 258 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.

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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.