Company lists · Data refreshed September 2026

Top 24 Pipeline welding companies based in Australia

Name: Pipeline welding companies based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 199 companies tracked

RevenueBase identified 199 pipeline welding companies headquartered in Australia as of September 2026 and tracks 2,442 professional contacts across them, including 807 with verified work emails. Perth is the largest hub.

This list covers pipeline welding companies 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 20, 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 20, 2026 86% judged on-target in blind review

199Companies

2,442Contacts tracked

807Verified emails

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The 24 largest pipeline welding companies based in Australia

Ranked by team size

Top 24 of 199 pipeline welding companies based in Australia, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to pipeline welding companies: 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	Iplex Pipelines	Indirect evidence	North Sydney, AustraliaHQ checked Sep 20, 2026	501-1,000	373 contacts →
	Indirect evidence “With over 85 years’ experience, Iplex has an excellent understanding of the challenges the water industry faces.” Source: RevenueBase Database · checked Sep 20, 2026
2	Walz Group	Indirect evidence	Gladstone, AustraliaHQ checked Sep 20, 2026	201-500	177 contacts →
	Indirect evidence “An industry leader in specialist construction and maintenance services for the resources, energy and infrastructure sectors.” Source: RevenueBase Database · checked Sep 20, 2026
3	Legeneering	Indirect evidence	Perth, AustraliaHQ checked Sep 20, 2026	51-200	166 contacts →
	Indirect evidence “Legeneering Australia is a dynamic Engineering Company specializing in repair of oil & gas facilities.” Source: RevenueBase Database · checked Sep 20, 2026
4	Alltype Engineering	Indirect evidence	Naval Base, AustraliaHQ checked Sep 20, 2026	51-200	120 contacts →
	Indirect evidence “Alltype Engineering has provided workshop fabrication, site installation, construction and maintenance services across almost every industry in Australia.” Source: RevenueBase Database · checked Sep 20, 2026
5	Global Engineering & Construction	Indirect evidence	Brisbane, AustraliaHQ checked Sep 20, 2026	51-200	104 contacts →
	Indirect evidence “As a leading provider of construction and maintenance services within the oil, gas and energy sectors, GEC provides its clients with a multi-disciplinary high quality operation…” Source: RevenueBase Database · checked Sep 20, 2026
6	Taylors Engineering	Partial evidence	Naval Base, AustraliaHQ checked Sep 20, 2026	201-500	69 contacts →
	Partial evidence “Taylors Engineering and Welding Services offer construction, engineering and specialised workshop solutions for the petrochemical and mining industry.” Source: RevenueBase Database · checked Sep 20, 2026
7	Brockman Engineering	Indirect evidence	Norlane, AustraliaHQ checked Sep 20, 2026	51-200	62 contacts →
	Indirect evidence “For over 100 years, Brockman Engineering has delivered critical infrastructure across Australia.” Source: RevenueBase Database · checked Sep 20, 2026
8	Ipipe Services, A Monadelphous Business	Partial evidence	Eagle Farm, AustraliaHQ checked Sep 20, 2026	51-200	52 contacts →
	Partial evidence “iPipe Services is a leading independent provider of specialist pipeline services to the oil, gas, mining and utility industries.” Source: RevenueBase Database · checked Sep 20, 2026
9	Saunders Piping Solutions	Indirect evidence	Brisbane, AustraliaHQ checked Sep 20, 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 20, 2026
10	Saltire Infrastructure	Partial evidence	O'connor, AustraliaHQ checked Sep 20, 2026	51-200	36 contacts →
	Partial evidence “Saltire is a water industry focused engineered services provider specialise in system continuity that undertakes pipeline construction, repair, and maintenance works.” Source: RevenueBase Database · checked Sep 20, 2026
11	DE Goey Contractors	Indirect evidence	Paget, AustraliaHQ checked Sep 20, 2026	51-200	30 contacts →
	Indirect evidence “De Goey Contractors Pty Ltd has substantial experience and expertise in all aspects of steel fabrication, industrial coating applications, and process piping and installation.” Source: RevenueBase Database · checked Sep 20, 2026
12	OSD	Partial evidence	Brisbane, AustraliaHQ checked Sep 20, 2026	201-500	30 contacts →
	Partial evidence “OSD is an experienced team of pipeline professionals dedicated to providing excellence in all areas of pipeline design, construction, commissioning, integrity assessment, and…” Source: RevenueBase Database · checked Sep 20, 2026
13	Paragon Plumbing	Indirect evidence	Taren Point, AustraliaHQ checked Sep 20, 2026	51-200	23 contacts →
	Indirect evidence “Paragon Plumbing is a privately owned mechanical services piping company with a rich legacy spanning over two decades.” Source: RevenueBase Database · checked Sep 20, 2026
14	Abba Engineering	Indirect evidence	West Kalgoorlie, AustraliaHQ checked Sep 20, 2026	11-50	23 contacts →
	Indirect evidence “ABBA Engineering offers a range of services that cater for industrial solutions.” Source: RevenueBase Database · checked Sep 20, 2026
15	Tankweld Engineering	Indirect evidence	Carrum Downs, AustraliaHQ checked Sep 20, 2026	11-50	21 contacts →
	Indirect evidence “Tankweld Engineering is a mechanical or industrial engineering company based out of Australia.” Source: RevenueBase Database · checked Sep 20, 2026
16	Pipecraft	Partial evidence	Kewdale, AustraliaHQ checked Sep 20, 2026	51-200	20 contacts →
	Partial evidence “Pipecraft is a leading specialist pipeline construction contractor servicing Australia and PNG.” Source: RevenueBase Database · checked Sep 20, 2026
17	Jones Welding Solutions PTY LTD	Partial evidence	Picton East, AustraliaHQ checked Sep 20, 2026	51-200	17 contacts →
	Partial evidence “Jones Welding Solutions has delivered exceptional service in all areas for mining.” Source: RevenueBase Database · checked Sep 20, 2026
18	Steel Dale Industries PTY LTD	Indirect evidence	Armadale, AustraliaHQ checked Sep 20, 2026	11-50	16 contacts →
	Indirect evidence “Steel Dale Industries is a renowned heavy engineering company working in Steel Fabrication (Mechanical/Structural), Pipe Fabrication, Blasting & Painting, Mechanical Integration…” Source: RevenueBase Database · checked Sep 20, 2026
19	Psah Group	Partial evidence	Clontarf, AustraliaHQ checked Sep 20, 2026	11-50	16 contacts →
	Partial evidence “At PSAH Group, we are dedicated to delivering innovative equipment, exceptional service, and tailored solutions to meet the evolving demands of the pipeline industry.” Source: RevenueBase Database · checked Sep 20, 2026
20	Technoweld	Partial evidence	Adelaide, AustraliaHQ checked Sep 20, 2026	11-50	15 contacts →
	Partial evidence “Technoweld is a materials welding and inspection consultancy service company; with a range of services including Welding Inspection, Welding Procedures, Consultancy and…” Source: RevenueBase Database · checked Sep 20, 2026
21	Piping Specialty Supply Service Psss	Partial evidence	Loganholme, AustraliaHQ checked Sep 20, 2026	11-50	14 contacts →
	Partial evidence “Since 2012, Piping Specialty Supply Services has been a trusted supplier of pipeline equipment, tooling, & consumables across Australia.” Source: RevenueBase Database · checked Sep 20, 2026
22	Mitchell Plastic Welding	Strong evidence	Castle Forbes Bay, AustraliaHQ checked Sep 20, 2026	51-200	14 contacts →
	Strong evidence “Mitchell Plastic Welding (MPW) is a Tasmanian-owned specialist contractor delivering high‑performance plastic welding, pipeline construction, and engineered HDPE solutions across…” Source: RevenueBase Database · checked Sep 20, 2026
23	Renron Australia	Indirect evidence	Melbourne, AustraliaHQ checked Sep 20, 2026	11-50	13 contacts →
	Indirect evidence “Renron Australia is a highly trusted provider of steel services to industry and infrastructure.” Source: RevenueBase Database · checked Sep 20, 2026
24	Moody Civil & Pipe	Partial evidence	Woombye, AustraliaHQ checked Sep 20, 2026	11-50	12 contacts →
	Partial evidence “Welcome to Moody Civil & Pipe, a distinguished leader in the pipeline and civil construction industry since our establishment in 1974.” Source: RevenueBase Database · checked Sep 20, 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: pipeline welding companies. 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 pipeline welding companies.
Partial evidence: Its own public description names part of pipeline welding companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name pipeline welding companies. 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 199 pipeline welding companies based in Australia

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Pipeline welding companies based in Australia at a glance

As of Sep 20, 2026

33.0%Verified-email coverage

12.3Average contacts per company

1-10Median size (employees)

6.5%Largest-city concentration · Perth

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

103

11-50

51-200

201-500

501-1,000

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 199 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 pipeline welding companies, 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 “pipeline welding companies”. 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 pipeline welding companies), 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 pipeline welding companies, 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, 807 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 20, 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 pipeline welding companies, 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 pipeline welding companies are there based in Australia?

RevenueBase identified 199 pipeline welding companies 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?

Iplex Pipelines, headquartered in North Sydney, tops this list with the largest team on record.

Which city has the most pipeline welding companies?

Perth leads with 13 headquartered companies, followed by Brisbane (6) and Sydney (6).

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 807 verified decision-maker contacts tracked across these 199 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 20, 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.