Company lists · Data refreshed September 2026

Top 22 Steel construction manufacturers based in Australia

Name: Steel construction 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 521 companies tracked

RevenueBase identified 521 steel construction manufacturers headquartered in Australia as of September 2026 and tracks 8,802 professional contacts across them, including 3,597 with verified work emails. Dandenong South is the largest hub.

This list covers steel construction 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

521Companies

8,802Contacts tracked

3,597Verified emails

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The 22 largest steel construction manufacturers based in Australia

Ranked by team size

Top 22 of 521 steel construction 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 steel construction 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	Bluescope	Strong evidence	Melbourne, AustraliaHQ checked Sep 30, 2026	10001+	4,299 contacts →
	Strong evidence “With over 16,500 people across 14 countries, BlueScope is a leading international supplier of steel products and solutions for building and construction markets.” Source: RevenueBase Database · checked Sep 30, 2026
2	Onesteel Reinforcing	Indirect evidence	Sydney, AustraliaHQ checked Sep 30, 2026	501-1,000	172 contacts →
	Indirect evidence “Our name has changed to Infrabuild Visit us at” Source: RevenueBase Database · checked Sep 30, 2026
3	CIP Constructions	Partial evidence	Pyrmont, AustraliaHQ checked Sep 30, 2026	51-200	149 contacts →
	Partial evidence “CIP Constructions combines experience with an innovative and progressive approach to deliver outstanding results for our clients.” Source: RevenueBase Database · checked Sep 30, 2026
4	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
5	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
6	AKURA	Partial evidence	Kelso, AustraliaHQ checked Sep 30, 2026	51-200	84 contacts →
	Partial evidence “Akura is an industrial design and construction specialist delivering high-quality property solutions for owner-occupiers, developers and investors across Australia.” Source: RevenueBase Database · checked Sep 30, 2026
7	Parratech	Indirect evidence	Sydney, AustraliaHQ checked Sep 30, 2026	201-500	83 contacts →
	Indirect evidence “From automated distribution centres to hyperscale data centres.” Source: RevenueBase Database · checked Sep 30, 2026
8	Chess Engineering PTY LTD	Indirect evidence	Sydney, AustraliaHQ checked Sep 30, 2026	201-500	82 contacts →
	Indirect evidence “Chess Engineering Pty Ltd is recognised as one of the leading Australian engineering companies, headquartered in Sydney and commenced its operation in 1967.” Source: RevenueBase Database · checked Sep 30, 2026
9	Hanlon Industries	Strong evidence	Corio, AustraliaHQ checked Sep 30, 2026	51-200	82 contacts →
	Strong evidence “A premier steel and construction partner, delivering quality steel manufacturing and solutions-driven project and site management.” Source: RevenueBase Database · checked Sep 30, 2026
10	Samaras Structural Engineers	Partial evidence	Gillman, AustraliaHQ checked Sep 30, 2026	201-500	81 contacts →
	Partial evidence “Founded by brothers Michael and Ignatios Samaras in 1974, Samaras Structural Engineers has grown in leaps and bounds to become one of the largest fabricators of structural steel…” Source: RevenueBase Database · checked Sep 30, 2026
11	Bend-Tech Group	Partial evidence	Welshpool, AustraliaHQ checked Sep 30, 2026	51-200	80 contacts →
	Partial evidence “To deliver intelligent, customised solutions through innovative design, engineering and construction.” Source: RevenueBase Database · checked Sep 30, 2026
12	Q Design Construct	Partial evidence	Balcatta, AustraliaHQ checked Sep 30, 2026	51-200	67 contacts →
	Partial 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
13	Steelx PTY LTD	Partial evidence	Robina, AustraliaHQ checked Sep 30, 2026	51-200	56 contacts →
	Partial 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
14	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
15	Central Steel Build	Indirect evidence	Kyneton, AustraliaHQ checked Sep 30, 2026	51-200	53 contacts →
	Indirect 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
16	Steel Builders PTY LTD	Strong evidence	Glendenning, AustraliaHQ checked Sep 30, 2026	51-200	46 contacts →
	Strong evidence “Since 2010, Steel Builders has supported builders, engineers, and certifiers with compliant, locally manufactured structural steel solutions that keep projects moving.” Source: RevenueBase Database · checked Sep 30, 2026
17	h.troon	Partial evidence	Ballarat, AustraliaHQ checked Sep 30, 2026	51-200	43 contacts →
	Partial evidence “H.Troon is a fifth-generation, Australian owned construction company established in 1870 and proudly led today by Managing Director, James Troon.” Source: RevenueBase Database · checked Sep 30, 2026
18	Scottsdale Construction Systems	Strong evidence	Loganholme, AustraliaHQ checked Sep 30, 2026	51-200	37 contacts →
	Strong evidence “Scottsdale Construction Systems is focused on research and development and the innovative development of light gauge steel technology for the house building and construction…” Source: RevenueBase Database · checked Sep 30, 2026
19	Mcveigh Consultants	Indirect evidence	Brisbane, AustraliaHQ checked Sep 30, 2026	11-50	36 contacts →
	Indirect evidence “McVeigh Consultants has been delivering engineering solutions since 1988.” Source: RevenueBase Database · checked Sep 30, 2026
20	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
21	Beenleigh Steel Fabrications	Partial evidence	Crestmead, AustraliaHQ checked Sep 30, 2026	51-200	33 contacts →
	Partial evidence “At BSF, we know steel.” Source: RevenueBase Database · checked Sep 30, 2026
22	Bowhill Engineering	Partial evidence	Bowhill, AustraliaHQ checked Sep 30, 2026	51-200	31 contacts →
	Partial evidence “Together We Thrive For over 50 years, BOWENG has been at the forefront of complex and heavy structural steel fabrication, delivering some of Australia’s most challenging and…” 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: steel construction 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 steel construction manufacturers.
Partial evidence: Its own public description names part of steel construction manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name steel construction 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 22 of 521 steel construction manufacturers based in Australia

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Steel construction manufacturers based in Australia at a glance

As of Sep 30, 2026

40.9%Verified-email coverage

16.9Average contacts per company

11-50Median size (employees)

4.4%Largest-city concentration · Dandenong South

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

182

11-50

235

51-200

201-500

501-1,000

10001+

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 521 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 steel construction 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 “steel construction 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 steel construction 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 steel construction 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, 3,597 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 steel construction 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 steel construction manufacturers are there based in Australia?

RevenueBase identified 521 steel construction 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?

Bluescope, headquartered in Melbourne, tops this list with the largest team on record.

Which city has the most steel construction manufacturers?

Dandenong South leads with 23 headquartered companies, followed by Sydney (17) and Melbourne (14).

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 3,597 verified decision-maker contacts tracked across these 521 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.