Company lists · Data refreshed October 2026

Top 21 Hollow structural steel manufacturers based in Australia

RevenueBase identified 138 company matches for hollow structural steel manufacturers associated with Australia as of October 2026 and tracks 1,448 professional contacts across them, including 445 with verified work emails. Sydney is the largest hub.

This list covers company matches for hollow structural steel manufacturers 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 14, 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 14, 2026 How this list was built
138Companies
1,448Contacts tracked
445Verified emails
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The 21 largest hollow structural steel manufacturers based in Australia

Ranked by team size
Top 21 of 138 company matches for hollow structural steel manufacturers based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 14, 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 matchEdinburgh North, AustraliaHQ recorded Oct 14, 202651-200105 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 14, 2026 · View company records in RevenueBase
2Exact matchCroydon South, AustraliaHQ recorded Oct 14, 2026201-500102 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 14, 2026 · View company records in RevenueBase
3Exact matchKyneton, AustraliaHQ recorded Oct 14, 202651-20057 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 14, 2026 · View company records in RevenueBase
4Exact matchGlendenning, AustraliaHQ recorded Oct 14, 202651-20044 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 14, 2026 · View company records in RevenueBase
5Exact matchDandenong South, AustraliaHQ recorded Oct 14, 202611-5037 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 14, 2026 · View company records in RevenueBase
6Exact matchCrestmead, AustraliaHQ recorded Oct 14, 202651-20035 contacts →

Exact match

“At BSF, we know steel.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
7Exact matchQueanbeyan, AustraliaHQ recorded Oct 14, 202651-20025 contacts →

Exact match

“Nashco is a construction supply manufacturer based out of 28 Carrington Street, Queanbeyan, NSW, Australia.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
8Exact matchTruganina, AustraliaHQ recorded Oct 14, 202651-20022 contacts →

Exact match

“Structural, architectural, strengthening, retention & modulated steel fabrication & installation.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
9Exact matchBendigo, AustraliaHQ recorded Oct 14, 202651-20018 contacts →

Exact match

“McKern Steel is a leading steel supplier to the domestic home building industry in Victoria.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
10Exact matchBeresfield, AustraliaHQ recorded Oct 14, 202651-20018 contacts →

Exact match

“With more than 35 years’ experience in all different types of structural steel fabrication, drafting, surface preparation and erection, Gonzalez Steel is well equipped for any…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
11Exact matchDandenong South, AustraliaHQ recorded Oct 14, 202611-5017 contacts →

Exact match

“Australian-owned structural steel company working to help visualise and construct the region’s leading projects.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
12Exact matchDeception Bay, AustraliaHQ recorded Oct 14, 202611-5017 contacts →

Exact match

“Metro Steel offers a professional structural steel fabrication service supplying the whole of Brisbane and the Gold Coast to Ipswich and up to the Sunshine Coast.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
13Exact matchMalaga, AustraliaHQ recorded Oct 14, 202611-5016 contacts →

Exact match

“Centurion Framing Systems is your trusted supplier of steel framing in Perth.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
14Exact matchSalisbury South, AustraliaHQ recorded Oct 14, 202611-5015 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
15Exact matchNowra North, AustraliaHQ recorded Oct 14, 202611-5015 contacts →

Exact match

“South Coast Welding & Fabrication specialise in customising steel to meet your requirements and enjoy the challenge and diversity of structural fabrication, workmanship and…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
16Exact matchPort Adelaide, AustraliaHQ recorded Oct 14, 202651-20014 contacts →

Exact match

“Lincoln Engineers Pty.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
17Exact matchBohle, AustraliaHQ recorded Oct 14, 202651-20013 contacts →

Exact match

“Steel Construction Experts, we design, Fabricate & Erect.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
18Exact matchBiggera Waters, AustraliaHQ recorded Oct 14, 202611-5013 contacts →

Exact match

“We are First Line Engineering Pty Ltd -"FLE" Welcome to First Line Engineering, a leading provider of exceptional solutions in structural steel fabrication and steel erection.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
19Exact matchLidcombe, AustraliaHQ recorded Oct 14, 202651-20013 contacts →

Exact match

“Hardcore Steel Frames & Trusses - Steel Framing and Complete Building Solutions.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
20Exact matchSunshine West, AustraliaHQ recorded Oct 14, 202611-5011 contacts →

Exact match

“At CMG Frames, we are proud to be recognised as a leader in lightweight steel fabrication.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
21Exact matchBraemar (near Mittagong), AustraliaHQ recorded Oct 14, 202611-5011 contacts →

Exact match

“Spantec Systems design and manufacture lightweight steel beams for use in residential and commercial building applications.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase

Showing 21 of 138 hollow structural steel manufacturers based in Australia

See the full list, filter by size, metro and specialty, and access 445 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Hollow structural steel manufacturers based in Australia at a glance

As of Oct 14, 2026
30.7%Verified-email coverage
10.5Average contacts per company
11-50Median size (employees)
5.8%Largest-city concentration · Sydney
Oct 14, 2026Page data refreshed

Companies by employee count

1-10
49
11-50
61
51-200
23
201-500
4

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 138 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 “hollow structural steel manufacturers” 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 445 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 14, 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 “hollow structural steel manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many hollow structural steel manufacturers are there based in Australia?

RevenueBase identified 138 company matches for hollow structural steel manufacturers 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?

Supaloc Steel Building Systems tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most hollow structural steel manufacturers?

Sydney leads with 8 company records, followed by Dandenong South (7) and Melbourne (4).

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 445 professional contacts with verified work emails tracked across these 138 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 14, 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.