Company lists · Data refreshed October 2026

Top 22 Construction steel suppliers based in Australia

Name: Construction steel suppliers based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 10, 2026 410 companies tracked

RevenueBase identified 410 company matches for construction steel suppliers associated with Australia as of October 2026 and tracks 8,585 professional contacts across them, including 3,072 with verified work emails. Dandenong South is the largest hub.

This list covers company matches for construction steel suppliers associated with Australia, 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 October 10, 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 Oct 10, 2026 How this list was built

410Companies

8,585Contacts tracked

3,072Verified emails

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The 22 largest construction steel suppliers based in Australia

Ranked by team size

Top 22 of 410 company matches for construction steel suppliers based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Bluescope	Exact match	Melbourne, AustraliaHQ recorded Oct 10, 2026	10001+	4,529 contacts →
	Exact match “With over 16,500 people across 14 countries, BlueScope is a leading international supplier of steel products and solutions for building and construction markets.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
2	Lysaght	Exact match	Sydney, AustraliaHQ recorded Oct 10, 2026	501-1,000	190 contacts →
	Exact match “In 1857, 25-year-old Irishman John Lysaght first saw the potential in corrugated iron sheeting and started exporting it to Australia under the trademark “Orb”.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
3	Onesteel Reinforcing	Exact match	Sydney, AustraliaHQ recorded Oct 10, 2026	501-1,000	182 contacts →
	Exact match “Our name has changed to Infrabuild Visit us at” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
4	Ausreo	Exact match	Wetherill Park, AustraliaHQ recorded Oct 10, 2026	201-500	178 contacts →
	Exact match “AUSREO likes to do things differently.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5	Bestbar Reinforcements	Exact match	East Rockingham, AustraliaHQ recorded Oct 10, 2026	201-500	153 contacts →
	Exact match “Our purpose at Bestbar is simple: to reinforce Australian concrete on program, in time.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
6	Supaloc Steel Building Systems	Exact match	Edinburgh North, AustraliaHQ recorded Oct 10, 2026	51-200	105 contacts →
	Exact match “The Supaloc Steel Building System is a series of unique lightweight steel building components used in the construction of steel framed homes & commercial buildings.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7	Studco Building Systems - AUS NZ	Exact match	Croydon South, AustraliaHQ recorded Oct 10, 2026	201-500	102 contacts →
	Exact match “Studco is the leading manufacturer of innovative steel building products for the commercial and residential construction industry.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
8	Steelforce Australia	Exact match	Port Of Brisbane, AustraliaHQ recorded Oct 10, 2026	201-500	79 contacts →
	Exact match “We are distributors, manufacturers, and traders of structural steel, merchant bar, steel pipes and tubes as well as a whole range of flat products and angles.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9	Hanlon Industries	Exact match	Corio, AustraliaHQ recorded Oct 10, 2026	51-200	73 contacts →
	Exact match “A premier steel and construction partner, delivering quality steel manufacturing and solutions-driven project and site management.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
10	Lyndons PTY LTD	Exact match	Queensland, AustraliaHQ recorded Oct 10, 2026	201-500	69 contacts →
	Exact match “Lyndons is an Australian family owned company that has been supplying the building and construction industry for over 100 years.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11	Britex	Exact match	Bundoora, AustraliaHQ recorded Oct 10, 2026	51-200	67 contacts →
	Exact match “Britex is Australia’s premier manufacturer and supplier of stainless steel products for commercial building projects.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
12	Wire Industries PTY LTD	Exact match	Glendenning, AustraliaHQ recorded Oct 10, 2026	201-500	65 contacts →
	Exact match “Welcome to Wire Industries!” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13	Auspan Group	Exact match	Gnowangerup, AustraliaHQ recorded Oct 10, 2026	51-200	63 contacts →
	Exact match “AUSPAN GROUP specialise in the design and construction of structural steel industrial buildings throughout Western Australia.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
14	Speedpro Civil PTY LTD	Exact match	Dandenong South, AustraliaHQ recorded Oct 10, 2026	51-200	58 contacts →
	Exact match “HISTORY Speedpro was founded in North Carlton, Melbourne in 1993.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
15	Central Steel Build	Exact match	Kyneton, AustraliaHQ recorded Oct 10, 2026	51-200	57 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
16	Steel Builders PTY LTD	Exact match	Glendenning, AustraliaHQ recorded Oct 10, 2026	51-200	44 contacts →
	Exact match “Since 2010, Steel Builders has supported builders, engineers, and certifiers with compliant, locally manufactured structural steel solutions that keep projects moving.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
17	Dynamic Steel Frame	Exact match	Dandenong South, AustraliaHQ recorded Oct 10, 2026	11-50	37 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
18	Bowhill Engineering	Exact match	Bowhill, AustraliaHQ recorded Oct 10, 2026	51-200	35 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
19	Beenleigh Steel Fabrications	Exact match	Crestmead, AustraliaHQ recorded Oct 10, 2026	51-200	35 contacts →
	Exact match “At BSF, we know steel.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
20	Reosteel	Exact match	Casula, AustraliaHQ recorded Oct 10, 2026	51-200	28 contacts →
	Exact match “Reosteel is one of the fastest-growing reinforcing steel companies on Australia's eastern seaboard.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
21	Reozone	Exact match	St Marys, AustraliaHQ recorded Oct 10, 2026	11-50	27 contacts →
	Exact match “Reozone supplies Reinforcing Steel to the building industry, We provide Concrete & Reinforcing products & services to all aspects of construction, From Civil Works and Industrial…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
22	ORIEM	Exact match	Wetherill Park, AustraliaHQ recorded Oct 10, 2026	51-200	27 contacts →
	Exact match “Oriem is the merging of Emco, Qutoo and Colourcrete, three complimentary businesses known for quality and expertise.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “construction steel suppliers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 22 of 410 construction steel suppliers based in Australia

See the full list, filter by size, metro and specialty, and access 3,072 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Construction steel suppliers based in Australia at a glance

As of Oct 10, 2026

35.8%Verified-email coverage

20.9Average contacts per company

11-50Median size (employees)

4.6%Largest-city concentration · Dandenong South

Oct 10, 2026Page data refreshed

Companies by employee count

1-10

156

11-50

183

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 410 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 Australia whose business descriptions match “construction steel 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 3,072 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 October 10, 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 “construction steel suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many construction steel suppliers are there based in Australia?

RevenueBase identified 410 company matches for construction steel suppliers associated with Australia as of October 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?

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

Which city has the most construction steel suppliers?

Dandenong South leads with 19 company records, followed by Sydney (12) and Melbourne (8).

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 3,072 professional contacts with verified work emails tracked across these 410 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 October 10, 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.