Company lists · Data refreshed September 2026

Top 25 Ducting and ductwork manufacturers based in Australia

Name: Ducting and ductwork manufacturers based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 104 companies tracked

RevenueBase identified 104 ducting and ductwork manufacturers headquartered in Australia as of September 2026 and tracks 705 professional contacts across them, including 259 with verified work emails. Prestons is the largest hub.

This list covers ducting and ductwork manufacturers headquartered in Australia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 16, 2026 86% judged on-target in blind review

104Companies

705Contacts tracked

259Verified emails

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The 25 largest ducting and ductwork manufacturers based in Australia

Ranked by team size

Top 25 of 104 ducting and ductwork manufacturers based in Australia, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to ducting and ductwork manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Polyaire	Strong evidence	Adelaide, AustraliaHQ checked Sep 16, 2026	201-500	119 contacts →
	Strong evidence “Polyaire Pty Ltd is an international manufacturer of quality equipment of HVAC systems supplying air filters, insulated flexible ducting, air grilles and vents, and fittings.” Source: RevenueBase Database · checked Sep 16, 2026
2	AIR Diffusion Agencies PTY LTD	Partial evidence	Welland, AustraliaHQ checked Sep 16, 2026	51-200	35 contacts →
	Partial evidence “Air Diffusion Agencies (ADA) is a renowned Australian manufacturer of state of the art accessories and technologies to provide you with a comprehensive range of components for…” Source: RevenueBase Database · checked Sep 16, 2026
3	Austral AIR Conditioning Services	Indirect evidence	Terrey Hills, AustraliaHQ checked Sep 16, 2026	51-200	32 contacts →
	Indirect evidence “Austral Air Conditioning Services Pty Ltd is an experienced company with more than 25 years of experience, specialising in the design or/and supply, installation and maintenance…” Source: RevenueBase Database · checked Sep 16, 2026
4	Envar Engineers & Contractors PTY LTD	Partial evidence	Welshpool, AustraliaHQ checked Sep 16, 2026	51-200	26 contacts →
	Partial evidence “At Envar, we design, install, service, and manufacture HVAC solutions that keep buildings running efficiently and sustainably.” Source: RevenueBase Database · checked Sep 16, 2026
5	Shapeair	Indirect evidence	Keysborough, AustraliaHQ checked Sep 16, 2026	51-200	23 contacts →
	Indirect evidence “Shapeair is an Australian-owned and operated company specialising in the design, engineering, manufacturing, and supply of premium air distribution products.” Source: RevenueBase Database · checked Sep 16, 2026
6	Mega Hvac PTY LTD	Partial evidence	Oakleigh, AustraliaHQ checked Sep 16, 2026	51-200	17 contacts →
	Partial evidence “MEGA HVAC is one of Australia's most experienced sheetmetal manufacturers.” Source: RevenueBase Database · checked Sep 16, 2026
7	FDG AU	Indirect evidence	Rydalmere, AustraliaHQ checked Sep 16, 2026	11-50	17 contacts →
	Indirect evidence “Our mission at FDG is to keep you moving and making - we do this through quality service and supply.” Source: RevenueBase Database · checked Sep 16, 2026
8	AC Industries	Strong evidence	Prestons, AustraliaHQ checked Sep 16, 2026	11-50	16 contacts →
	Strong evidence “We are a global leading manufacturer and supplier of high quality, best practice, low leakage mine ventilation ducting systems.” Source: RevenueBase Database · checked Sep 16, 2026
9	Quantek Mechanical	Partial evidence	Casula, AustraliaHQ checked Sep 16, 2026	51-200	15 contacts →
	Partial evidence “Quantek is a specialized provider of mechanical ductwork services in NSW, offering expertise in the construction of Air-Handling systems for commercial, industrial, hospitality…” Source: RevenueBase Database · checked Sep 16, 2026
10	Fanquip	Indirect evidence	Singleton, AustraliaHQ checked Sep 16, 2026	51-200	13 contacts →
	Indirect evidence “Proudly Australian-owned and operated since 1984, Fanquip provide ventilation solutions across various industries and applications.” Source: RevenueBase Database · checked Sep 16, 2026
11	Orion Mechanical Services PTY LTD	Indirect evidence	Waterloo, AustraliaHQ checked Sep 16, 2026	51-200	13 contacts →
	Indirect evidence “Custom designed heating, ventilation and air conditioning solutions for residential, commercial & industrial developments.” Source: RevenueBase Database · checked Sep 16, 2026
12	Premier Ducts PTY LTD	Partial evidence	Heathwood, AustraliaHQ checked Sep 16, 2026	51-200	12 contacts →
	Partial evidence “Premier Ducts is dedicated to helping Australian contractors keep projects moving with customised rectangular ductwork, delivered on time and without the usual headaches.” Source: RevenueBase Database · checked Sep 16, 2026
13	Sigrist Design	Indirect evidence	Richlands, AustraliaHQ checked Sep 16, 2026	11-50	12 contacts →
	Indirect evidence “Sigrist Design carries substantial stock of fans, noise attenuators, cowls, electric motors for production, breakdowns, repairs and maintenance.” Source: RevenueBase Database · checked Sep 16, 2026
14	Smartair Diffusion	Indirect evidence	Marrickville, AustraliaHQ checked Sep 16, 2026	51-200	11 contacts →
	Indirect evidence “The SMARTEMP range is distributed world-wide.” Source: RevenueBase Database · checked Sep 16, 2026
15	Roladuct Spiral Tubing Pty. Limited	Indirect evidence	Kemps Creek, AustraliaHQ checked Sep 16, 2026	51-200	9 contacts →
	Indirect evidence “The Roladuct Spiral Tubing Group was established in 1988 as a 100% Australian owned Company.” Source: RevenueBase Database · checked Sep 16, 2026
16	Trpductwork	Indirect evidence	Welshpool, AustraliaHQ checked Sep 16, 2026	1-10	8 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
17	DTI Group	Indirect evidence	Rockdale, AustraliaHQ checked Sep 16, 2026	51-200	7 contacts →
	Indirect evidence “The last two decades has seen the world undergo a complete transformation in the way business is conducted.” Source: RevenueBase Database · checked Sep 16, 2026
18	Harvey AIR Conditioning	Indirect evidence	Parramatta, AustraliaHQ checked Sep 16, 2026	51-200	7 contacts →
	Indirect evidence “Harvey Industries is a 100% Australian owned company that was established in 1895 in Parramatta Sydney.” Source: RevenueBase Database · checked Sep 16, 2026
19	Ductus	Partial evidence	Thomastown, AustraliaHQ checked Sep 16, 2026	1-10	7 contacts →
	Partial evidence “Ductus: Changing the Perception of Air Movement in Australia For too long, Australia’s commercial and industrial sectors have been reliant on outdated ducting technology-resulting…” Source: RevenueBase Database · checked Sep 16, 2026
20	MOD Cons Custom	Indirect evidence	North Geelong, AustraliaHQ checked Sep 16, 2026	11-50	6 contacts →
	Indirect evidence “MOD CONS began as a family business nearly 50 years ago, built on trust, care, and a commitment to delivering genuine comfort.” Source: RevenueBase Database · checked Sep 16, 2026
21	Ductmakers PTY LTD	Partial evidence	Melbourne, AustraliaHQ checked Sep 16, 2026	51-200	5 contacts →
	Partial evidence “Ductmakers was established in 1996 and since this time Ductmakers' have been providing its customers with the timely supply of high quality ductwork and associated products, when…” Source: RevenueBase Database · checked Sep 16, 2026
22	Airvolve	Indirect evidence	Truganina, AustraliaHQ checked Sep 16, 2026	11-50	5 contacts →
	Indirect evidence “Airvolve is a air conditioning company located in West Victoria.” Source: RevenueBase Database · checked Sep 16, 2026
23	Ausvent Supplies PTY LTD	Indirect evidence	Thomastown, AustraliaHQ checked Sep 16, 2026	1-10	5 contacts →
	Indirect evidence “Brand new HVAC Supplier with over 20 years’ experience in commercial and domestic market throughout Australia serving great products, competitive prices and outstanding service…” Source: RevenueBase Database · checked Sep 16, 2026
24	Bluestream Group PTY LTD	Strong evidence	Bundaberg, AustraliaHQ checked Sep 16, 2026	1-10	4 contacts →
	Strong evidence “Bluestream Group has the experience, expertise and equipment to manufacture and supply all your HVAC and air transfer sheetmetal ducting needs.” Source: RevenueBase Database · checked Sep 16, 2026
25	Tinmen	Partial evidence	Woodville North, AustraliaHQ checked Sep 16, 2026	11-50	4 contacts →
	Partial evidence “Tinmen provides precision, quality ductwork, at a competitive price point.” Source: RevenueBase Database · checked Sep 16, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: ducting and ductwork manufacturers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names ducting and ductwork manufacturers.
Partial evidence: Its own public description names part of ducting and ductwork manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name ducting and ductwork manufacturers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 104 ducting and ductwork manufacturers based in Australia

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Ducting and ductwork manufacturers based in Australia at a glance

As of Sep 16, 2026

36.7%Verified-email coverage

6.8Average contacts per company

11-50Median size (employees)

3.8%Largest-city concentration · Prestons

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured worldwide rather than for Australia, so it is reported there. Company counts and contact totals on this page are exact for Australia, over 104 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among ducting and ductwork manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Australia whose own description of what they do matches “ducting and ductwork manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names ducting and ductwork manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among ducting and ductwork manufacturers, and records with no verified work email. Companies headquartered outside Australia are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 259 across the full list. 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 September 16, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names ducting and ductwork manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many ducting and ductwork manufacturers are there based in Australia?

RevenueBase identified 104 ducting and ductwork manufacturers headquartered in Australia as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Polyaire, headquartered in Adelaide, tops this list with the largest team on record.

Which city has the most ducting and ductwork manufacturers?

Prestons leads with 4 headquartered companies, followed by Perth (3) and Thomastown (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 259 verified decision-maker contacts tracked across these 104 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 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 Smart Search, 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.