Company lists · Data refreshed September 2026

Top 24 Welded assembly manufacturers based in Australia

Name: Welded assembly manufacturers based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 553 companies tracked

RevenueBase identified 553 welded assembly manufacturers headquartered in Australia as of September 2026 and tracks 2,420 professional contacts across them, including 570 with verified work emails. Dandenong South is the largest hub.

This list covers welded assembly 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 19, 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 19, 2026 86% judged on-target in blind review

553Companies

2,420Contacts tracked

570Verified emails

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The 24 largest welded assembly manufacturers based in Australia

Ranked by team size

Top 24 of 553 welded assembly manufacturers based in Australia, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to welded assembly 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	Saunders Piping Solutions	Indirect evidence	Brisbane, AustraliaHQ checked Sep 19, 2026	51-200	37 contacts →
	Indirect evidence “We’re now a part of Saunders International, an ASX-listed integrated engineering construction and infrastructure company.” Source: RevenueBase Database · checked Sep 19, 2026
2	Rockpress	Partial evidence	Brisbane, AustraliaHQ checked Sep 19, 2026	51-200	36 contacts →
	Partial evidence “Rockpress (Rocklea Pressed Metal) is a leading Australian manufacturer providing end-to-end metal component and product manufacturing for a wide range of industries.” Source: RevenueBase Database · checked Sep 19, 2026
3	Macfab Engineering	Partial evidence	Albury, AustraliaHQ checked Sep 19, 2026	51-200	34 contacts →
	Partial evidence “Mud’s Inspection & Welding Services Pty Ltd (Trading as Macfab Engineering) was established in 1996 by Wayne (Mud) and Michelle Clarke.” Source: RevenueBase Database · checked Sep 19, 2026
4	Beenleigh Steel Fabrications	Indirect evidence	Crestmead, AustraliaHQ checked Sep 19, 2026	51-200	33 contacts →
	Indirect evidence “At BSF, we know steel.” Source: RevenueBase Database · checked Sep 19, 2026
5	RPG Australia	Indirect evidence	Brisbane, AustraliaHQ checked Sep 19, 2026	51-200	29 contacts →
	Indirect evidence “RPG Australia is your trusted integrated steel solutions partner.” Source: RevenueBase Database · checked Sep 19, 2026
6	TSS Engineering	Indirect evidence	Emu Plains, AustraliaHQ checked Sep 19, 2026	11-50	25 contacts →
	Indirect evidence “TSS (Total Steel Solutions) Engineering is a Sydney based metal engineering company dedicated to providing the best services to our clients and business partners.” Source: RevenueBase Database · checked Sep 19, 2026
7	Bylaser Australia PTY LTD	Indirect evidence	Zillmere, AustraliaHQ checked Sep 19, 2026	11-50	24 contacts →
	Indirect evidence “If your business needs metal parts and components cut with precision, delivered on-time, every time, then you need a reliable supply partner.” Source: RevenueBase Database · checked Sep 19, 2026
8	Arcstructural PTY LTD	Indirect evidence	Truganina, AustraliaHQ checked Sep 19, 2026	51-200	21 contacts →
	Indirect evidence “Structural, architectural, strengthening, retention & modulated steel fabrication & installation.” Source: RevenueBase Database · checked Sep 19, 2026
9	Pedco Engineering PTY LTD	Indirect evidence	Welshpool, AustraliaHQ checked Sep 19, 2026	11-50	20 contacts →
	Indirect evidence “Specilaised steel solutions.” Source: RevenueBase Database · checked Sep 19, 2026
10	Trufab Engineering	Indirect evidence	Canning Vale, AustraliaHQ checked Sep 19, 2026	11-50	20 contacts →
	Indirect evidence “Trufab Engineering has been engaged in steel fabrication and engineering since 1962.” Source: RevenueBase Database · checked Sep 19, 2026
11	Sonnex PTY LTD	Indirect evidence	Elizabeth South, AustraliaHQ checked Sep 19, 2026	51-200	19 contacts →
	Indirect evidence “Sonnex is an Australian family owned and operated general engineering, steel fabrication and profile cutting company based in Elizabeth South, South Australia.” Source: RevenueBase Database · checked Sep 19, 2026
12	Gonzalez Steel	Indirect evidence	Beresfield, AustraliaHQ checked Sep 19, 2026	51-200	19 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
13	Copamate	Indirect evidence	Campbellfield, AustraliaHQ checked Sep 19, 2026	11-50	19 contacts →
	Indirect evidence “Established in 1993, Copamate is an Australian-owned AS9100, IRIS and ISO 9001 certified custom engineering solutions company, providing new build and sustainment manufacturing…” Source: RevenueBase Database · checked Sep 19, 2026
14	AC Laser	Indirect evidence	Thomastown, AustraliaHQ checked Sep 19, 2026	11-50	19 contacts →
	Indirect evidence “Our state-of-the-art facility operates 24/7, specialising in Laser Cutting and Fabrication.” Source: RevenueBase Database · checked Sep 19, 2026
15	Sevaan Group	Indirect evidence	Minto, AustraliaHQ checked Sep 19, 2026	51-200	18 contacts →
	Indirect evidence “Formed in 1997, Sevaan Group is the result of an amalgamation of two well established manufacturing businesses with a combined 50 year history in the machining and sheet metal…” Source: RevenueBase Database · checked Sep 19, 2026
16	ATW Group PTY LTD T A Alltype Welding	Partial evidence	Stapylton, AustraliaHQ checked Sep 19, 2026	51-200	18 contacts →
	Partial evidence “With over 25 years experience; Alltype Welding remain a family operated business.” Source: RevenueBase Database · checked Sep 19, 2026
17	ABCOR	Partial evidence	Campbellfield, AustraliaHQ checked Sep 19, 2026	201-500	18 contacts →
	Partial evidence “Preston General Engineering (PGE), a division of ABCOR Pty Ltd, is the industry leader in the fabrication and assembly of metal, aluminium and stainless steel parts.” Source: RevenueBase Database · checked Sep 19, 2026
18	Opie Manufacturing Group	Partial evidence	Emu Plains, AustraliaHQ checked Sep 19, 2026	51-200	18 contacts →
	Partial evidence “Established in 1962, Opie Manufacturing Group (OMG) is an Australian sheet metal manufacturer, offering a wide range of quality stainless steel products and services.” Source: RevenueBase Database · checked Sep 19, 2026
19	Mega Hvac PTY LTD	Partial evidence	Oakleigh, AustraliaHQ checked Sep 19, 2026	51-200	17 contacts →
	Partial evidence “MEGA HVAC is one of Australia's most experienced sheetmetal manufacturers.” Source: RevenueBase Database · checked Sep 19, 2026
20	Polaris Engineering Services PTY LTD	Indirect evidence	Henderson, AustraliaHQ checked Sep 19, 2026	51-200	17 contacts →
	Indirect evidence “Polaris Engineering Services operate from a first class 24 800 square metre fabrication facility located close to major transport links in the Australian Marine Complex in…” Source: RevenueBase Database · checked Sep 19, 2026
21	South Coast Welding & Fabrication	Partial evidence	Nowra North, AustraliaHQ checked Sep 19, 2026	11-50	16 contacts →
	Partial evidence “South Coast Welding & Fabrication specialise in customising steel to meet your requirements and enjoy the challenge and diversity of structural fabrication, workmanship and…” Source: RevenueBase Database · checked Sep 19, 2026
22	Pressform Engineering PTY LTD	Indirect evidence	Bassendean, AustraliaHQ checked Sep 19, 2026	11-50	14 contacts →
	Indirect evidence “Pressform Engineering has almost 50 years of experience in providing reliable specialist metal fabrication and manufacturing services for industrial, mining, oil & gas projects…” Source: RevenueBase Database · checked Sep 19, 2026
23	G3 Engineering PTY LTD	Indirect evidence	Nanango, AustraliaHQ checked Sep 19, 2026	51-200	14 contacts →
	Indirect evidence “G3 Engineering is a mechanical engineering company based in Nanango G3 Engineering has grown into a one-stop-shop for design, fabrication and installation solutions.” Source: RevenueBase Database · checked Sep 19, 2026
24	Chernco Engineering	Indirect evidence	Cowra, AustraliaHQ checked Sep 19, 2026	11-50	14 contacts →
	Indirect evidence “Chernco is a vertically integrated engineering company with wide ranging capabilities entailing CNC Machining through to large scale fabrication, HD profile cutting and all manual…” Source: RevenueBase Database · checked Sep 19, 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: welded assembly 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 welded assembly manufacturers.
Partial evidence: Its own public description names part of welded assembly manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name welded assembly 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 24 of 553 welded assembly manufacturers based in Australia

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Welded assembly manufacturers based in Australia at a glance

As of Sep 19, 2026

23.6%Verified-email coverage

4.4Average contacts per company

1-10Median size (employees)

4.2%Largest-city concentration · Dandenong South

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

289

11-50

210

51-200

201-500

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 553 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 welded assembly 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 “welded assembly 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 welded assembly 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 welded assembly 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, 570 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 19, 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 welded assembly 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 welded assembly manufacturers are there based in Australia?

RevenueBase identified 553 welded assembly 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?

Saunders Piping Solutions, headquartered in Brisbane, tops this list with the largest team on record.

Which city has the most welded assembly manufacturers?

Dandenong South leads with 23 headquartered companies, followed by Campbellfield (11) and Melbourne (10).

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 570 verified decision-maker contacts tracked across these 553 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 19, 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.