Company lists · Data refreshed October 2026

Top 23 Custom steel fabricators based in Australia

RevenueBase identified 995 company matches for custom steel fabricators associated with Australia as of October 2026 and tracks 6,028 professional contacts across them, including 1,700 with verified work emails. Dandenong South is the largest hub.

This list covers company matches for custom steel fabricators 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 11, 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 11, 2026 How this list was built
995Companies
6,028Contacts tracked
1,700Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 23 largest custom steel fabricators based in Australia

Ranked by team size
Top 23 of 995 company matches for custom steel fabricators based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 11, 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 matchSubiaco, AustraliaHQ recorded Oct 11, 202651-200108 contacts →

Exact match

“Established in 2001, Mechwest is now the largest locally owned Shop Detailer in Western Australia with over 150 staff.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
2Exact matchCroydon South, AustraliaHQ recorded Oct 11, 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 11, 2026 · View company records in RevenueBase
3Exact matchCorio, AustraliaHQ recorded Oct 11, 202651-20098 contacts →

Exact match

“Family-owned since 1975, Thornton Engineering provides design and fabrication of structural steel, pressure vessels, heat exchangers, plate and piling steel products for major…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
4Exact matchGillman, AustraliaHQ recorded Oct 11, 2026201-50094 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
5Exact matchSydney, AustraliaHQ recorded Oct 11, 2026201-50087 contacts →

Exact match

“Chess Engineering Pty Ltd is recognised as one of the leading Australian engineering companies, headquartered in Sydney and commenced its operation in 1967.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
6Exact matchCorio, AustraliaHQ recorded Oct 11, 202651-20073 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 11, 2026 · View company records in RevenueBase
7Exact matchBundoora, AustraliaHQ recorded Oct 11, 202651-20067 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 11, 2026 · View company records in RevenueBase
8Exact matchGnowangerup, AustraliaHQ recorded Oct 11, 202651-20063 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 11, 2026 · View company records in RevenueBase
9Exact matchKyneton, AustraliaHQ recorded Oct 11, 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 11, 2026 · View company records in RevenueBase
10Exact matchDirek, AustraliaHQ recorded Oct 11, 202651-20050 contacts →

Exact match

“With deep roots in South Australia, our family-owned company has thrived by earning the trust and loyalty of both clients and partners.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
11Exact matchWulguru, AustraliaHQ recorded Oct 11, 202651-20045 contacts →

Exact match

“The Wulguru Group is a privately owned Australian steel fabrication company.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
12Exact matchMandurah, AustraliaHQ recorded Oct 11, 202651-20043 contacts →

Exact match

“We specialise in the production of high quality steel fabrication, with expertise in Project Management and Construction throughout Australia.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
13Exact matchBrisbane, AustraliaHQ recorded Oct 11, 202651-20037 contacts →

Exact match

“We’re now a part of Saunders International, an ASX-listed integrated engineering construction and infrastructure company.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
14Exact matchDandenong South, AustraliaHQ recorded Oct 11, 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 11, 2026 · View company records in RevenueBase
15Exact matchBrisbane, AustraliaHQ recorded Oct 11, 202651-20035 contacts →

Exact match

“Rockpress (Rocklea Pressed Metal) is a leading Australian manufacturer providing end-to-end metal component and product manufacturing for a wide range of industries.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
16Exact matchBowhill, AustraliaHQ recorded Oct 11, 202651-20035 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 11, 2026 · View company records in RevenueBase
17Exact matchAlbury, AustraliaHQ recorded Oct 11, 202651-20035 contacts →

Exact match

“Mud’s Inspection & Welding Services Pty Ltd (Trading as Macfab Engineering) was established in 1996 by Wayne (Mud) and Michelle Clarke.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
18Exact matchCrestmead, AustraliaHQ recorded Oct 11, 202651-20035 contacts →

Exact match

“At BSF, we know steel.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
19Exact matchSilverwater, AustraliaHQ recorded Oct 11, 202651-20033 contacts →

Exact match

“Icon Metal is an architectural metalwork company based in Silverwater, NSW and Carole Park, QLD.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
20Exact matchMoss Vale, AustraliaHQ recorded Oct 11, 202611-5031 contacts →

Exact match

“Dunsteel is a leading steel fabrication business with over 50 years of experience.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
21Exact matchDandenong South, AustraliaHQ recorded Oct 11, 202651-20031 contacts →

Exact match

“Shearform is a leading provider of steel processing solutions in Australia.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
22Exact matchHope Valley, AustraliaHQ recorded Oct 11, 202651-20030 contacts →

Exact match

“Allspec Engineering is your ‘’ONE STOP SHOP’’ for all of your engineering requirements.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
23Exact matchDandenong South, AustraliaHQ recorded Oct 11, 202651-20029 contacts →

Exact match

“Metaltex Australia is a privately owned business and a regional leader in high quality sheet metal work located in Melbourne, Victoria.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase

Showing 23 of 995 custom steel fabricators based in Australia

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Custom steel fabricators based in Australia at a glance

As of Oct 11, 2026
28.2%Verified-email coverage
6.1Average contacts per company
11-50Median size (employees)
4.4%Largest-city concentration · Dandenong South
Oct 11, 2026Page data refreshed

Companies by employee count

1-10
473
11-50
387
51-200
106
201-500
12

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 995 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 “custom steel fabricators” 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 1,700 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 11, 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.

Custom steel fabricators by metro

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 “custom steel fabricators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many custom steel fabricators are there based in Australia?

RevenueBase identified 995 company matches for custom steel fabricators 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?

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

Which city has the most custom steel fabricators?

Dandenong South leads with 44 company records, followed by Sydney (23) and Campbellfield (17).

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 1,700 professional contacts with verified work emails tracked across these 995 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 11, 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.