Company lists · Data refreshed November 2026

Top 20 Offshore welding contractors based in Australia

RevenueBase identified 179 company matches for offshore welding contractors associated with Australia as of November 2026 and tracks 2,421 professional contacts across them, including 807 with verified work emails. Perth is the largest hub.

This list covers company matches for offshore 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
179Companies
2,421Contacts tracked
807Verified emails
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The 20 largest offshore welding contractors based in Australia

Ranked by team size
Top 20 of 179 company matches for offshore 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 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
2Exact 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
3Exact 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
4Exact matchNaval Base, AustraliaHQ recorded Nov 6, 202651-20049 contacts →

Exact match

“WPF offer a fully integrated service to clients, combining a manufacturing and fabrication facility with the capacity to install, service and repair specialised equipment, both…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchRozelle, AustraliaHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“Established in 2001, SMC Marine is a maritime contractor with a wide range of marine construction capabilities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact 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
7Exact 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
8Exact matchMurarrie, AustraliaHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“At Commercial Marine Group, we provide trusted, innovative and sustainable marine construction solutions, ensuring the safety, longevity, and success of critical infrastructure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchArmadale, AustraliaHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Steel Dale Industries is a renowned heavy engineering company working in Steel Fabrication (Mechanical/Structural), Pipe Fabrication, Blasting & Painting, Mechanical Integration…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchAdelaide, AustraliaHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Technoweld is a materials welding and inspection consultancy service company; with a range of services including Welding Inspection, Welding Procedures, Consultancy and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMelbourne, AustraliaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Renron Australia is a highly trusted provider of steel services to industry and infrastructure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCastle Forbes Bay, AustraliaHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“Mitchell Plastic Welding (MPW) is a Tasmanian-owned specialist contractor delivering high‑performance plastic welding, pipeline construction, and engineered HDPE solutions across…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchAdelaide, AustraliaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“MG Engineering is a South Australian company, specialising in Ship-Building, Fabrication, Modular Construction, Plate Forming & Rolling- working across the Marine, Defence and Oil…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMorwell, AustraliaHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“TOP WELDING & CONSTRUCTION started with humble beginnings some 37 years ago and have grown to be one of Australia's leading premier Piping Fabrication and High pressure Welding…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchKarratha, AustraliaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Bez Engineering Pty Ltd is a multi-skilled engineering company established in Karratha, Western Australia, since Our extensive experience, flexibility and reliable local knowledge…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSydney, AustraliaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Marine, Engineering & Surveying International (MESI) is an all access solution company operating Australia wide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchCockburn Central, AustraliaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“We offer a fully integrated service to customers combining a manufacturing and fabrication facility with the capacity to install service and repair complex and specialised…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchPurga, AustraliaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“We specialise in all facets of pipe welding, pressure vessels, structural steel fabrication and special/unique projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchRydalmere, AustraliaHQ recorded Nov 6, 202651-20011 contacts →

Exact match

“Wexford Welding are specialists in Structural Steel Fabrication / Welding & Steel Installation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchPerth, AustraliaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“PAME is a specialised oil and gas engineering fabricator accredited by Det Norske Veritas (DNV) & Joint Accreditation System for Australia and New Zealand (JAS ANZ) for: design…”

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

Showing 20 of 179 offshore welding contractors based in Australia

See the full list, filter by size, metro and specialty, and access 807 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Offshore welding contractors based in Australia at a glance

As of Nov 6, 2026
33.3%Verified-email coverage
13.5Average contacts per company
1-10Median size (employees)
6.7%Largest-city concentration · Perth
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
87
11-50
57
51-200
23
201-500
4
501-1,000
1

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 179 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 “offshore 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 807 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.

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

How many offshore welding contractors are there based in Australia?

RevenueBase identified 179 company matches for offshore 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?

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

Which city has the most offshore welding contractors?

Perth leads with 12 company records, followed by Henderson (7) and Adelaide (3).

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 807 professional contacts with verified work emails tracked across these 179 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.