Company lists · Data refreshed October 2026

Top 14 Hot water tank suppliers based in the United Kingdom

RevenueBase identified 31 company matches for hot water tank suppliers associated with the United Kingdom as of October 2026 and tracks 386 professional contacts across them, including 111 with verified work emails. Farnborough is the largest hub.

This list covers company matches for hot water tank suppliers 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 October 26, 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 Oct 26, 2026 How this list was built
31Companies
386Contacts tracked
111Verified emails
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The 14 largest hot water tank suppliers based in the United Kingdom

Ranked by team size
Top 14 of 31 company matches for hot water tank suppliers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 26, 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 matchBlackpool, United KingdomHQ recorded Oct 26, 2026201-50054 contacts →

Exact match

“Gledhill is a leading UK manufacturer of hot water and heating solutions.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
2Exact matchCassington, United KingdomHQ recorded Oct 26, 202611-5053 contacts →

Exact match

“Mixergy develop smart and connected hot water tanks which enable households to live better, save money, and reduce their impact on the environment.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
3Exact matchTelford, United KingdomHQ recorded Oct 26, 202651-20043 contacts →

Exact match

“Telford Copper & Stainless Cylinders Ltd is a hot water storage and electric heater cylinder manufacturing company based in Telford Shropshire.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
4Exact matchHereford, United KingdomHQ recorded Oct 26, 202651-20040 contacts →

Exact match

“Franklin Hodge offers a quality-assured service utilising proven, cost-effective and low-maintenance tank systems.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
5Exact matchFarnborough, United KingdomHQ recorded Oct 26, 202611-5024 contacts →

Exact match

“With more than 50 years of industry experience, Adveco Ltd.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
6Exact matchManchester, United KingdomHQ recorded Oct 26, 202651-20015 contacts →

Exact match

“World Heat Ltd is a British manufacturer of high-performance hot water cylinders, buffer vessels, and bespoke thermal storage solutions – proudly made in Manchester.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
7Exact matchDalgety Bay, United KingdomHQ recorded Oct 26, 202611-5010 contacts →

Exact match

“ACV has been designing, manufacturing and distributing heating and hot water products for commercial and residential heating applications since 1922.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
8Exact matchEvesham, United KingdomHQ recorded Oct 26, 202611-509 contacts →

Exact match

“UK-manufactured steel water storage tanks.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
9Exact matchCo. Antrim, United KingdomHQ recorded Oct 26, 202611-508 contacts →

Exact match

“Copper Industries are the fastest-growing independent suppliers & manufacturers of a wide range of standard and bespoke hot water cylinders, calorifiers and combination units.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
10Exact matchNewark, United KingdomHQ recorded Oct 26, 202611-507 contacts →

Exact match

“Newark Cylinders manufactures hot water cylinders, thermal stores, and buffer vessels built entirely to your specification.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
11Exact matchBeccles, United KingdomHQ recorded Oct 26, 202611-503 contacts →

Exact match

“Regal Tanks are suppliers of industrial storage tanks to a wide range of industries throughout the UK.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
12Exact matchSwindon, United KingdomHQ recorded Oct 26, 20261-103 contacts →

Exact match

“Pump World is a leading independent distributor of pumps, break tanks, hot water cylinders, and accessories.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
13Exact matchBirmingham, United KingdomHQ recorded Oct 26, 202611-502 contacts →

Exact match

“Oaklands Environmental are one of the UK’s leading manufacturers and suppliers of Water Storage, Oil Storage, Rain harvesting, Sewage & Grease Treatment, Pumps and Separator Tank…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
14Exact matchBristol, United KingdomHQ recorded Oct 26, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase

Showing 14 of 31 hot water tank suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 111 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Hot water tank suppliers based in the United Kingdom at a glance

As of Oct 26, 2026
28.8%Verified-email coverage
12.5Average contacts per company
11-50Median size (employees)
6.5%Largest-city concentration · Farnborough
Oct 26, 2026Page data refreshed

Companies by employee count

1-10
10
11-50
13
51-200
5
201-500
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 31 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 “hot water tank suppliers” 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 111 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 October 26, 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 “hot water tank suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many hot water tank suppliers are there based in the United Kingdom?

RevenueBase identified 31 company matches for hot water tank suppliers associated with the United Kingdom as of October 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?

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

Which city has the most hot water tank suppliers?

Farnborough leads with 2 company records, followed by Telford (2) and Walsall (2).

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 111 professional contacts with verified work emails tracked across these 31 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 October 26, 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.