Company lists · Data refreshed November 2026

Top 22 Specialty welding contractors based in Australia

RevenueBase identified 913 company matches for specialty welding contractors associated with Australia as of November 2026 and tracks 6,026 professional contacts across them, including 1,825 with verified work emails. Dandenong South is the largest hub.

This list covers company matches for specialty welding contractors 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 November 6, 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 Nov 6, 2026 How this list was built
913Companies
6,026Contacts tracked
1,825Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 22 largest specialty welding contractors based in Australia

Ranked by team size
Top 22 of 913 company matches for specialty welding contractors based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchGladstone, AustraliaHQ recorded Nov 6, 2026201-500191 contacts →

Exact match

“An industry leader in specialist construction and maintenance services for the resources, energy and infrastructure sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchPerth, AustraliaHQ recorded Nov 6, 202651-200164 contacts →

Exact match

“Legeneering Australia is a dynamic Engineering Company specializing in repair of oil & gas facilities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNaval Base, AustraliaHQ recorded Nov 6, 202651-200145 contacts →

Exact match

“Alltype Engineering has provided workshop fabrication, site installation, construction and maintenance services across almost every industry in Australia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSydney, AustraliaHQ recorded Nov 6, 2026201-50090 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 · Nov 6, 2026 · View company records in RevenueBase
5Exact matchNaval Base, AustraliaHQ recorded Nov 6, 2026201-50073 contacts →

Exact match

“Taylors Engineering and Welding Services offer construction, engineering and specialised workshop solutions for the petrochemical and mining industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchKyneton, AustraliaHQ recorded Nov 6, 202651-20062 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 · Nov 6, 2026 · View company records in RevenueBase
7Exact matchWetherill Park, AustraliaHQ recorded Nov 6, 2026201-50052 contacts →

Exact match

“Dark Knight Group is a leading provider of comprehensive Electrical and Mechanical Contracting solutions for the Industrial and Commercial sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchWangara, AustraliaHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“Founded in 2020, Qetra is a Western Australian multi-disciplinary contractor delivering high-quality fabrication, assembly and construction solutions for the resource, energy, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchWulguru, AustraliaHQ recorded Nov 6, 202651-20046 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNorth Ryde, AustraliaHQ recorded Nov 6, 2026201-50042 contacts →

Exact match

“Specialists in welding equipment, consumables, service, second hand and hire.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMurarrie, AustraliaHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“idec Solutions service a number of sectors including industrial, commercial, mining & resources, recreational and remote and government infrastructure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchWelshpool, AustraliaHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“Ceejay Engineering is a company with a proud history since being established in 1997.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBrisbane, AustraliaHQ recorded Nov 6, 202651-20039 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 · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCrestmead, AustraliaHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“At BSF, we know steel.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPaget, AustraliaHQ recorded Nov 6, 2026201-50036 contacts →

Exact match

“De Goey Contractors Pty Ltd (DGC) is a privately owned company based in Mackay, Queensland, providing integrated industrial services across the mining, ports, infrastructure…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBowhill, AustraliaHQ recorded Nov 6, 202651-20036 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 · Nov 6, 2026 · View company records in RevenueBase
17Exact matchEmu Plains, AustraliaHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“Tetris Group was established in 2005, due to our success and market demands we have developed multiple divisions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSilverwater, AustraliaHQ recorded Nov 6, 202651-20035 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchAlbury, AustraliaHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
20Exact matchWingfield, AustraliaHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“South East Conveyors & Engineering specialise in conveyor manufacture, installation and maintenance of client plant, shutdown maintenance and structural steel fabrication.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMoss Vale, AustraliaHQ recorded Nov 6, 202611-5033 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchO'connor, AustraliaHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“In 1974 Mario Peca (the founder and Managing Director) started a fabrication company in O’Connor Western Australia, and has developed it into one of Australia’s pre-eminent heavy…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 22 of 913 specialty welding contractors based in Australia

See the full list, filter by size, metro and specialty, and access 1,825 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Specialty welding contractors based in Australia at a glance

As of Nov 6, 2026
30.3%Verified-email coverage
6.6Average contacts per company
11-50Median size (employees)
3.4%Largest-city concentration · Dandenong South
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
419
11-50
334
51-200
98
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 913 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 “specialty welding contractors” 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 1,825 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 November 6, 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.

Specialty welding contractors 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 “specialty welding contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many specialty welding contractors are there based in Australia?

RevenueBase identified 913 company matches for specialty welding contractors associated with Australia as of November 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?

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

Which city has the most specialty welding contractors?

Dandenong South leads with 31 company records, followed by Perth (18) and Sydney (18).

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 1,825 professional contacts with verified work emails tracked across these 913 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 November 6, 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.