Company lists · Data refreshed November 2026

Top 25 Ductwork services based in the United Kingdom

RevenueBase identified 765 company matches for ductwork services associated with the United Kingdom as of November 2026 and tracks 4,744 professional contacts across them, including 1,623 with verified work emails. London is the largest hub.

This list covers company matches for ductwork services 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
765Companies
4,744Contacts tracked
1,623Verified emails
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The 25 largest ductwork services based in the United Kingdom

Ranked by team size
Top 25 of 765 company matches for ductwork services 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 matchEastbourne, United KingdomHQ recorded Nov 6, 2026201-500111 contacts →

Exact match

“Hotchkiss is the UK's leading air conditioning and ventilation contractor.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBlackpool, United KingdomHQ recorded Nov 6, 2026201-50081 contacts →

Exact match

“Established in 1960, Gilberts is the UK’s leading designer and manufacturer of grilles, diffusers, louvres, smoke/fire dampers, and natural ventilation systems for the heating…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchGuildford, United KingdomHQ recorded Nov 6, 202651-20062 contacts →

Exact match

“BTU (Installation and Maintenance) Ltd, is a privately owned business based in Guildford, Surrey.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBirmingham, United KingdomHQ recorded Nov 6, 202651-20061 contacts →

Exact match

“With our Head Office in Birmingham and a further 13 branches across the UK, we are ideally placed to offer our customers a fast efficient response to any enquiry for Ventilation &…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBromsgrove, United KingdomHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“Air Technology Systems Ltd (ATS) are design and project management specialist contractors focused on providing proprietary and energy saving, Climate Control & Ventilation…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchNewark, United KingdomHQ recorded Nov 6, 202651-20057 contacts →

Exact match

“A1 Flue Systems is part of the Expo Inox Group and the UK market leader in design, manufacturing and installation services for bespoke commercial and industrial chimneys, flues…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBallyclare, United KingdomHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“RGM Group offers certified and accredited Ductwork, Fire & Smoke, Air Conditioning and Insulation solutions across the UK and Ireland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchWolverhampton, United KingdomHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
10Exact matchDartford, United KingdomHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“Essex Thermal Services Ltd are a UK based company specialising in Thermal Insulation, Trace Heating, Ventilation and Air Conditioning Installs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchWednesbury, United KingdomHQ recorded Nov 6, 202651-20045 contacts →

Exact match

“Founded in the early 1980's, Dalair Limited manufacture "bespoke" Air Handling Equipment to serve office blocks, hospitals, factories, pharmaceutical companies, car manufacturers…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSt Leonard's On Sea, United KingdomHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“We provide the design, manufacture, installation and service of air conditioning and ventilation systems across the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLeighton Buzzard, United KingdomHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“A good environment can improve morale, productivity and employee retention.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchThetford, United KingdomHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“Energy Efficient Air Management”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
17Exact matchKirton, United KingdomHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Est.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchVerwood, United KingdomHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
19Exact matchColwyn Bay, United KingdomHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
20Exact matchPetersfield, United KingdomHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“The Barden Group: Integrated Facilities Management Across the UK The Barden Group delivers comprehensive facilities management, maintenance, and compliance services nationwide…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLiverpool, United KingdomHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“Ventilation Surveys and Services Ltd provide nationwide coverage for the following services: Ventilation Cleaning and Maintenance Air Conditioning Installation & Maintenance Fire…”

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

Exact match

“We help you achieve fire safety critical compliance by inspecting, testing and maintaining fire & smoke dampers, high-risk grease extract ductwork and ventilation systems.”

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

Exact match

“Vectaire Ltd are part of the privately owned Vectaire Group of companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMoreton-on-lugg, United KingdomHQ recorded Nov 6, 2026201-50029 contacts →

Exact match

“FläktGroup UK specialise in #hvac systems and #hvacservice we offer a range of products which include #AirHandling Units #CRAC #DataCenter cooling #firesafety #fans #airpurifier…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchStirling, United KingdomHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“At Perfect Service Solutions we provide duct cleaning, ventilation hygiene, deep cleaning and decontamination solutions for the food and facilities management industry throughout…”

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

Showing 25 of 765 ductwork services based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,623 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Ductwork services based in the United Kingdom at a glance

As of Nov 6, 2026
34.2%Verified-email coverage
6.2Average contacts per company
1-10Median size (employees)
8.6%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
376
11-50
290
51-200
62
201-500
6
501-1,000
2

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 765 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 “ductwork services” 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 1,623 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.

Ductwork services 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 “ductwork services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many ductwork services are there based in the United Kingdom?

RevenueBase identified 765 company matches for ductwork services 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?

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

Which city has the most ductwork services?

London leads with 66 company records, followed by Birmingham (15) and Manchester (13).

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 1,623 professional contacts with verified work emails tracked across these 765 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.