Company lists · Data refreshed November 2026

Top 21 Flood control contractors based in the United Kingdom

RevenueBase identified 41 company matches for flood control contractors associated with the United Kingdom as of November 2026 and tracks 665 professional contacts across them, including 290 with verified work emails. Bromsgrove is the largest hub.

This list covers company matches for flood control contractors 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
41Companies
665Contacts tracked
290Verified emails
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The 21 largest flood control contractors based in the United Kingdom

Ranked by team size
Top 21 of 41 company matches for flood control contractors 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 matchClevedon, United KingdomHQ recorded Nov 6, 2026201-500200 contacts →

Exact match

“Hydro International, a CRH Company, provides advanced products, services and expertise to help municipal, industrial and construction customers to improve their water management…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact 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
3Exact 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
4Exact matchMaghera, United KingdomHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“With over 40 year’s industry experience, we are a leading engineering contractor with specialist expertise in the water and wastewater sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBangor, United KingdomHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Watertight International Ltd is an approved Government Framework contractor.”

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

Exact match

“MM Engineering is a team of industry experts driven by a passion to provide flood defence products of the highest quality.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBirmingham, United KingdomHQ recorded Nov 6, 2026201-50025 contacts →

Exact match

“UKDN Waterflow (LG) Ltd – Respond | Report | Repair As of November 2015 UKDN Waterflow (LG) Ltd was acquired by Lanes Group plc the Largest wholly owned UK Drainage solution…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchKirkby In Ashfield, United KingdomHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“Welcome to Alliance Group Solutions Limited.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchNewton Abbot, United KingdomHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Welcome to Marine and Civil Solutions, a civil engineering company based in the South West.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchHermitage Lane Maidstone, United KingdomHQ recorded Nov 6, 202611-508 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchNottingham, United KingdomHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Flood Protection Solutions Ltd is one of the UK’s specialist flood protection and water management companies, supplying and installing engineered flood defence solutions for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchPreston, United KingdomHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Delivering unwavering Peace of Mind since 2010 StormMeister Flood Protection Doors: The only flood door fitted with a unique Active Flood Sealing mechanism maintained by pressure…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchWatford, United KingdomHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Apex Flood Solutions brings together the best in flood protection technology and tailored design services to ensure your investment is returned with lasting flood resilience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchWisbech, United KingdomHQ recorded Nov 6, 202611-505 contacts →

Exact match

“We are a trusted name in the full range of water and land services, recommended by clients as diverse as the RSPB, the Sandringham Estate and farmers nationwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCambridge, United KingdomHQ recorded Nov 6, 202611-505 contacts →

Exact match

“NHTB Consultancy, a professional and unique small civil engineering company offering extensive knowledge and services within the water industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSwansea, United KingdomHQ recorded Nov 6, 20261-104 contacts →

Exact match

“With 28 years' experience in manufacturing and installation in the UK door & security industry, we pride ourselves on our high quality products and first-class service.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-104 contacts →

Exact match

“At Flood & Civil we are passionate about engineering excellence for our clients, for safer construction and for the protection and enhancement of our environment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchHuddersfield, United KingdomHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Larson Enterprises design, install and maintain flood mitigation products for commercial and residential clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchCaerphilly, United KingdomHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Aqua Response delivers expert drainage, water management, and flood resilience solutions for commercial, industrial, and residential clients across the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSelsey, United KingdomHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Flood defence barriers & flood prevention specialists nationwide UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBarlow, United KingdomHQ recorded Nov 6, 20261-101 contacts →

Exact match

“AET Flood Defence Limited specialises in Mobile flood Control.”

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

Showing 21 of 41 flood control contractors based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 290 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Flood control contractors based in the United Kingdom at a glance

As of Nov 6, 2026
43.6%Verified-email coverage
16.2Average contacts per company
11-50Median size (employees)
4.9%Largest-city concentration · Bromsgrove
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
17
11-50
18
51-200
3
201-500
3

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 41 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 “flood control contractors” 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 290 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.

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 “flood control contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many flood control contractors are there based in the United Kingdom?

RevenueBase identified 41 company matches for flood control contractors 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?

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

Which city has the most flood control contractors?

Bromsgrove leads with 2 company records, followed by Norwich (2) and Appleby Magna (1).

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 290 professional contacts with verified work emails tracked across these 41 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.