Company lists · Data refreshed November 2026

Top 25 Welded ducts suppliers based in the United Kingdom

RevenueBase identified 182 company matches for welded ducts suppliers associated with the United Kingdom as of November 2026 and tracks 1,101 professional contacts across them, including 289 with verified work emails. London is the largest hub.

This list covers company matches for welded ducts 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 November 3, 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 3, 2026 How this list was built
182Companies
1,101Contacts tracked
289Verified emails
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The 25 largest welded ducts suppliers based in the United Kingdom

Ranked by team size
Top 25 of 182 company matches for welded ducts suppliers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 3, 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 matchWolverhampton, United KingdomHQ recorded Nov 3, 202651-20051 contacts →

Exact match

“HAS-Vent Ltd is one of the leading 'supply only' manufacturers and distributors of circular and flat oval ductwork and accessories in the UK.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Nov 3, 2026201-50049 contacts →

Exact match

“From its foundation in 1997, Imperial Ductwork Services Ltd (IDSL) has grown into one of the industry’s leading companies in the Manufacture and Installation of Ductwork…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Nov 3, 202651-20034 contacts →

Exact match

“RDS is one of the leading ductwork manufacturer and installation companies in the Capital that has expanded over the years gaining more than 40 years experience in the industry.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Nov 3, 202651-20033 contacts →

Exact match

“Gardner & Co leads the way with the very latest technology, whilst still upholding the finest traditions in the management and installation of sheet metal ductwork, specialising…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
5Exact matchVerwood, United KingdomHQ recorded Nov 3, 202651-20033 contacts →

Exact match

“Established in 1986, Verplas Ltd is one of the UK's leading ventilation ducting manufacturers.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
6Exact matchColwyn Bay, United KingdomHQ recorded Nov 3, 202611-5031 contacts →

Exact match

“Welcome to Poppleton, one of the UK’s leading providers of quality ventilation solutions.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
7Exact matchStanley, United KingdomHQ recorded Nov 3, 202651-20025 contacts →

Exact match

“As the UK market leader, and largest UK manufacturer of Ductwork Jointing Systems & Components, we supply four different flange systems suiting all HVAC needs and providing the…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
8Exact matchNewtownabbey, United KingdomHQ recorded Nov 3, 202611-5021 contacts →

Exact match

“Established in 1974, Brankin Engineering Ltd is a leading Ventilation Ductwork contractor operating throughout the United Kingdom and Ireland.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
9Exact matchBury, United KingdomHQ recorded Nov 3, 202611-5020 contacts →

Exact match

“North West Ductwork Contractor specialising in High Integrity Ductwork and Industrial Ventilation”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
10Exact matchSevenoaks, United KingdomHQ recorded Nov 3, 202611-5016 contacts →

Exact match

“Primarily B&R set out as a Ductwork supply and installation company, however we have expanded over recent years with the addition of value added services which compliment our core…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
11Exact matchBirmingham, United KingdomHQ recorded Nov 3, 2026201-50016 contacts →

Exact match

“Dinak are European leaders in the design, manufacture and installation of flue systems, chimneys, ventilation ducts and laundry chutes.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
12Exact matchBlackpool, United KingdomHQ recorded Nov 3, 202611-5013 contacts →

Exact match

“EcoDuct is an innovative, high-performance non-metallic pre-insulated HVAC ductwork system that saves energy, cuts installation time and costs, reduces environmental impact and…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
13Exact matchWidnes, United KingdomHQ recorded Nov 3, 202651-20013 contacts →

Exact match

“Mersey Vent is one of the leading manufacturers and installers of ductwork and ventilation systems including EN and BS specification fire rated duct and insulation.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
14Exact matchLeatherhead, United KingdomHQ recorded Nov 3, 202611-5012 contacts →

Exact match

“Established in 1992, Mechanical Air Supplies has gained an enviable reputation for value, reliability and quality.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
15Exact matchHarwich, United KingdomHQ recorded Nov 3, 202611-5012 contacts →

Exact match

“Landguard Engineering – A company that specialises in the fabrication of bespoke steelwork designs for industrial and commercial applications.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
16Exact matchHitchin, United KingdomHQ recorded Nov 3, 202651-20011 contacts →

Exact match

“We are equipped with state of the art digital and computerised technology throughout the company, from 3D CAD drawings through to the manufacturing process.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
17Exact matchBilston, United KingdomHQ recorded Nov 3, 202651-20011 contacts →

Exact match

“We manufacture 'supply only' spiral tube, rectangular ductwork and flat oval ductwork.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
18Exact matchScarborough North Yorkshire, United KingdomHQ recorded Nov 3, 202651-20011 contacts →

Exact match

“For almost 30 years, Firmac Ltd.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
19Exact matchBracknell, United KingdomHQ recorded Nov 3, 202611-5010 contacts →

Exact match

“Ductwork made to specification Fast turnaround Collection any time of day Centrally located between M4, M3 & M25 Daily deliveries to London South East and South West All of UK A…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
20Exact matchHorwich, United KingdomHQ recorded Nov 3, 202611-509 contacts →

Exact match

“Who we are.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
21Exact matchRadcliffe, United KingdomHQ recorded Nov 3, 202611-508 contacts →

Exact match

“DUCTWORK DESIGN AND INSTALLATION LIMITED is a mechanical or industrial engineering company based out of Stoneclough Rd, Radcliffe, United Kingdom.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
22Exact matchDewsbury, United KingdomHQ recorded Nov 3, 20261-108 contacts →

Exact match

“Greenacre Environmental Systems Limited - Leaders in industrial ventilation equipment.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
23Exact matchChatham, United KingdomHQ recorded Nov 3, 202651-2008 contacts →

Exact match

“J.A.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
24Exact matchEastbourne, United KingdomHQ recorded Nov 3, 202611-508 contacts →

Exact match

“FIRETRACE Ductwork Ltd manufactures a non-coated fire rated ductwork system for the ductwork industry on a “supply only” basis.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
25Exact matchBirkenhead, United KingdomHQ recorded Nov 3, 202611-508 contacts →

Exact match

“CAE Ventilation Services Northern are Ventilation and Ductwork specialists providing services for a wide spectrum of clients from household names right down to small batch one of…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase

Showing 25 of 182 welded ducts suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 289 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Welded ducts suppliers based in the United Kingdom at a glance

As of Nov 3, 2026
26.2%Verified-email coverage
6.0Average contacts per company
11-50Median size (employees)
11.5%Largest-city concentration · London
Nov 3, 2026Page data refreshed

Companies by employee count

1-10
77
11-50
78
51-200
18
201-500
2
501-1,000
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 182 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 “welded ducts 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 289 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 3, 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 “welded ducts suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many welded ducts suppliers are there based in the United Kingdom?

RevenueBase identified 182 company matches for welded ducts suppliers 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?

Has-Vent LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most welded ducts suppliers?

London leads with 21 company records, followed by Leicester (5) and Basildon (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 289 professional contacts with verified work emails tracked across these 182 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 3, 2026.

Ready to reach these companies? Verified emails and direct dials for all 182 welded ducts suppliers 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.