Company lists · Data refreshed September 2026

Top 25 Pre-engineered steel building manufacturers based in Australia

Name: Pre-engineered steel building manufacturers based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 146 companies tracked

RevenueBase identified 146 pre-engineered steel building manufacturers headquartered in Australia as of September 2026 and tracks 1,864 professional contacts across them, including 704 with verified work emails. Dandenong South is the largest hub.

This list covers pre-engineered steel building 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 30, 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 30, 2026 86% judged on-target in blind review

146Companies

1,864Contacts tracked

704Verified emails

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The 25 largest pre-engineered steel building manufacturers based in Australia

Ranked by team size

Top 25 of 146 pre-engineered steel building manufacturers based in Australia, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to pre-engineered steel building 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	Stramit	Indirect evidence	Erskine Park, AustraliaHQ checked Sep 30, 2026	1,001-5,000	418 contacts →
	Indirect evidence “We’re passionate about the role we play in helping improve Australia’s built environment.” Source: RevenueBase Database · checked Sep 30, 2026
2	Supaloc Steel Building Systems	Strong evidence	Edinburgh North, AustraliaHQ checked Sep 30, 2026	51-200	102 contacts →
	Strong evidence “The Supaloc Steel Building System is a series of unique lightweight steel building components used in the construction of steel framed homes & commercial buildings.” Source: RevenueBase Database · checked Sep 30, 2026
3	Studco Building Systems - AUS NZ	Strong evidence	Croydon South, AustraliaHQ checked Sep 30, 2026	201-500	91 contacts →
	Strong evidence “Studco is the leading manufacturer of innovative steel building products for the commercial and residential construction industry.” Source: RevenueBase Database · checked Sep 30, 2026
4	Q Design Construct	Indirect evidence	Balcatta, AustraliaHQ checked Sep 30, 2026	51-200	67 contacts →
	Indirect evidence “Welcome to QDC – Smarter, Integrated Design & Construction Solutions At QDC, we deliver a connected, innovative, and cost-effective approach to the design and construction of…” Source: RevenueBase Database · checked Sep 30, 2026
5	Steelx PTY LTD	Strong evidence	Robina, AustraliaHQ checked Sep 30, 2026	51-200	56 contacts →
	Strong evidence “Founded on Queensland’s Gold Coast in Steelx primarily engages in businesses and brands involved in the design, marketing and selling of pre engineered steel buildings.” Source: RevenueBase Database · checked Sep 30, 2026
6	Auspan Group	Strong evidence	Gnowangerup, AustraliaHQ checked Sep 30, 2026	51-200	55 contacts →
	Strong evidence “AUSPAN GROUP specialise in the design and construction of structural steel industrial buildings throughout Western Australia.” Source: RevenueBase Database · checked Sep 30, 2026
7	Central Steel Build	Partial evidence	Kyneton, AustraliaHQ checked Sep 30, 2026	51-200	53 contacts →
	Partial evidence “Backed by a wealth of specialised industry experience, we have the knowledge you can trust to value-engineer your project and ensure the solution is fit for purpose.” Source: RevenueBase Database · checked Sep 30, 2026
8	Ausdeck Building Systems	Strong evidence	Richlands, AustraliaHQ checked Sep 30, 2026	51-200	50 contacts →
	Strong evidence “The new bigger, better Ausdeck Building Systems is one of Australia’s leading manufacturers and suppliers of products for the residential and commercial building industry.” Source: RevenueBase Database · checked Sep 30, 2026
9	Mchugh Steel	Partial evidence	Bundaberg, AustraliaHQ checked Sep 30, 2026	201-500	36 contacts →
	Partial evidence “Welcome to McHugh Steel - QBCC Act Licence No:1142323 McHugh Steel Sheds and Garages Bundaberg, Gladstone & Emerald At McHugh Steel you receive the kind of quality and service you…” Source: RevenueBase Database · checked Sep 30, 2026
10	Dynamic Steel Frame	Strong evidence	Dandenong South, AustraliaHQ checked Sep 30, 2026	11-50	30 contacts →
	Strong evidence “Dynamic Steel Frame uses the most advanced steel framing system available in the world today, combining design and engineering software with an automated rollformer to produce…” Source: RevenueBase Database · checked Sep 30, 2026
11	Australian Framing Solutions	Partial evidence	Loganholme, AustraliaHQ checked Sep 30, 2026	51-200	26 contacts →
	Partial evidence “Australian Framing Solutions (AFS) is an end-to-end design, engineering, manufacturing and installation company.” Source: RevenueBase Database · checked Sep 30, 2026
12	Williams River Steel	Strong evidence	Tomago, AustraliaHQ checked Sep 30, 2026	51-200	22 contacts →
	Strong evidence “Since 1985 Williams River Steel have continued to strive to become one of Australia's largest suppliers of customised and fabricated buildings and shelters.” Source: RevenueBase Database · checked Sep 30, 2026
13	ABC Sheds	Strong evidence	Young, AustraliaHQ checked Sep 30, 2026	11-50	21 contacts →
	Strong evidence “ABC Sheds redefines industrial building and outdoor storage with custom-made steel sheds.” Source: RevenueBase Database · checked Sep 30, 2026
14	Austruss	Partial evidence	Braemar, AustraliaHQ checked Sep 30, 2026	11-50	20 contacts →
	Partial evidence “At Austruss there’s nothing we like better than to look at the structure of a building and to develop a way to build it smarter.” Source: RevenueBase Database · checked Sep 30, 2026
15	Steel Sheds Australia	Strong evidence	Crestmead, AustraliaHQ checked Sep 30, 2026	11-50	19 contacts →
	Strong evidence “Steel Sheds Australia (SSA) was established in 2019- having acquired steel building giant, Totalspan Australia from the Gee Family!” Source: RevenueBase Database · checked Sep 30, 2026
16	Eastern States Engineering PTY LTD	Indirect evidence	Brisbane, AustraliaHQ checked Sep 30, 2026	51-200	19 contacts →
	Indirect evidence “Our Commitment We promise to CARE.” Source: RevenueBase Database · checked Sep 30, 2026
17	Mckinna Group	Partial evidence	Braeside, AustraliaHQ checked Sep 30, 2026	51-200	18 contacts →
	Partial evidence “McKinna Group specialises in high-quality architectural metal building products, catering to commercial and residential sectors.” Source: RevenueBase Database · checked Sep 30, 2026
18	Spanlift Australia	Partial evidence	Edwardstown, AustraliaHQ checked Sep 30, 2026	11-50	17 contacts →
	Partial evidence “Innovation in Engineering that you can trust.” Source: RevenueBase Database · checked Sep 30, 2026
19	Maxispan	Partial evidence	Salisbury South, AustraliaHQ checked Sep 30, 2026	11-50	17 contacts →
	Partial evidence “Leading the future of steel framing in South Australia For over a decade, Maxispan has been at the forefront of steel framing in South Australia, providing innovative and reliable…” Source: RevenueBase Database · checked Sep 30, 2026
20	Centurion Framing Systems	Partial evidence	Malaga, AustraliaHQ checked Sep 30, 2026	11-50	16 contacts →
	Partial evidence “Centurion Framing Systems is your trusted supplier of steel framing in Perth.” Source: RevenueBase Database · checked Sep 30, 2026
21	Olympic Industries Australia	Strong evidence	Adelaide, AustraliaHQ checked Sep 30, 2026	51-200	16 contacts →
	Strong evidence “For over 50 years Olympic Industries have been designing and constructing steel buildings from small garden utility sheds to large industrial buildings.” Source: RevenueBase Database · checked Sep 30, 2026
22	Bluestar Steel Frames	Strong evidence	Hoppers Crossing, AustraliaHQ checked Sep 30, 2026	11-50	14 contacts →
	Strong evidence “We’re an end-to-end Design, Engineering, Manufacturing and Installation company specializing in Light Gauge Steel (LGS).” Source: RevenueBase Database · checked Sep 30, 2026
23	Rhodes Projects	Indirect evidence	Kew East, AustraliaHQ checked Sep 30, 2026	201-500	14 contacts →
	Indirect evidence “Rhodes is a unique global operator.” Source: RevenueBase Database · checked Sep 30, 2026
24	TOP Steel Solutions PTY LTD	Strong evidence	Seven Hills, AustraliaHQ checked Sep 30, 2026	11-50	14 contacts →
	Strong evidence “Topsteel Solutions is a leading supplier of steel frames and trusses to the residential and commercial building industry.” Source: RevenueBase Database · checked Sep 30, 2026
25	SZI Technology PTY LTD	Indirect evidence	Epping, AustraliaHQ checked Sep 30, 2026	1-10	14 contacts →
	Indirect evidence “We provide a full-range of services to Define, Develop and Support your software projects.” Source: RevenueBase Database · checked Sep 30, 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: pre-engineered steel building 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 pre-engineered steel building manufacturers.
Partial evidence: Its own public description names part of pre-engineered steel building manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name pre-engineered steel building 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 146 pre-engineered steel building manufacturers based in Australia

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Pre-engineered steel building manufacturers based in Australia at a glance

As of Sep 30, 2026

37.8%Verified-email coverage

12.8Average contacts per company

11-50Median size (employees)

3.4%Largest-city concentration · Dandenong South

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

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 146 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 pre-engineered steel building 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 “pre-engineered steel building 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 pre-engineered steel building 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 pre-engineered steel building 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, 704 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 30, 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 pre-engineered steel building 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 pre-engineered steel building manufacturers are there based in Australia?

RevenueBase identified 146 pre-engineered steel building 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?

Stramit, headquartered in Erskine Park, tops this list with the largest team on record.

Which city has the most pre-engineered steel building manufacturers?

Dandenong South leads with 5 headquartered companies, followed by Sydney (5) and Melbourne (4).

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 704 verified decision-maker contacts tracked across these 146 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 30, 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.