Company lists · Data refreshed September 2026

Top 24 Industrial transformers manufacturers based in Australia

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 70 companies tracked

RevenueBase identified 70 industrial transformers manufacturers headquartered in Australia as of September 2026 and tracks 1,309 professional contacts across them, including 547 with verified work emails. Melbourne is the largest hub.

This list covers industrial transformers 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 17, 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 17, 2026 86% judged on-target in blind review

70Companies

1,309Contacts tracked

547Verified emails

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The 24 largest industrial transformers manufacturers based in Australia

Ranked by team size

Top 24 of 70 industrial transformers manufacturers based in Australia, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial transformers 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	Wilson Transformer Company	Partial evidence	Glen Waverley, AustraliaHQ checked Sep 17, 2026	501-1,000	267 contacts →
	Partial evidence “THE TRANSFORMER SOLUTION SPECIALIST Established in 1933 with a proud history, Wilson Transformer Company is a leading specialist in the delivery of transformer solutions.” Source: RevenueBase Database · checked Sep 17, 2026
2	Tyree Transformers	Partial evidence	Braemar, AustraliaHQ checked Sep 17, 2026	201-500	115 contacts →
	Partial evidence “Established in 1946 by Sir William Tyree, Tyree Transformers is a member company of the Tyree Group whose primary purpose is to support the philanthropic work of the Tyree…” Source: RevenueBase Database · checked Sep 17, 2026
3	GPS Electrical Services	Partial evidence	Fairfield, AustraliaHQ checked Sep 17, 2026	201-500	93 contacts →
	Partial evidence “GPS Electrical Services has been operating since 1997 and has vast experience with industrial clients.” Source: RevenueBase Database · checked Sep 17, 2026
4	J & P Richardson Industries	Indirect evidence	Wacol, AustraliaHQ checked Sep 17, 2026	201-500	84 contacts →
	Indirect evidence “ELECTRICAL CONTRACTORS AND ENGINEERS SINCE 1958.” Source: RevenueBase Database · checked Sep 17, 2026
5	Ausconnex	Indirect evidence	Glendenning, AustraliaHQ checked Sep 17, 2026	201-500	65 contacts →
	Indirect evidence “Ausconnex offers large scale electrical contracting services geared to support the delivery of major infrastructure in some of Australia’s fastest growing communities.” Source: RevenueBase Database · checked Sep 17, 2026
6	Helios Power Solutions Group	Partial evidence	Sydney, AustraliaHQ checked Sep 17, 2026	51-200	51 contacts →
	Partial evidence “Quality Industrial Power Conversion Solutions backed up by real-world engineering experience" Helios Power Solutions is an expert in providing power conversion solutions for…” Source: RevenueBase Database · checked Sep 17, 2026
7	Grant Transformers	Partial evidence	Malaga, AustraliaHQ checked Sep 17, 2026	11-50	23 contacts →
	Partial evidence “Grant Transformers is a company based in Malaga, Perth.” Source: RevenueBase Database · checked Sep 17, 2026
8	Specialist Electrical Solutions	Indirect evidence	Brisbane, AustraliaHQ checked Sep 17, 2026	11-50	22 contacts →
	Indirect evidence “Specialist Electrical Solutions is an Australian company that designs and supplies complete electrical power solutions, including specialised switchboard products and solutions…” Source: RevenueBase Database · checked Sep 17, 2026
9	ERM	Partial evidence	Bassendean, AustraliaHQ checked Sep 17, 2026	51-200	18 contacts →
	Partial evidence “ERM is an Engineering firm specialising in- Generator, Motor & Transformer Repairs (Turn Key Solutions)- Supply of Generators, Motors, Transformers and all other HV Assets - High…” Source: RevenueBase Database · checked Sep 17, 2026
10	ESS	Indirect evidence	Berrimah, AustraliaHQ checked Sep 17, 2026	11-50	17 contacts →
	Indirect evidence “While our ownership structure has evolved, ESS remains deeply committed to supporting your electrical infrastructure needs across Australia.” Source: RevenueBase Database · checked Sep 17, 2026
11	I S Systems PTY Limited	Indirect evidence	Tomago, AustraliaHQ checked Sep 17, 2026	11-50	15 contacts →
	Indirect evidence “For over 30 years, I S Systems has evolved alongside new technologies and the changing needs of industry.” Source: RevenueBase Database · checked Sep 17, 2026
12	GFF Power	Indirect evidence	Melbourne, AustraliaHQ checked Sep 17, 2026	11-50	15 contacts →
	Indirect evidence “GFF Power is an Australian-owned and operated provider of proven equipment solutions for the nation’s evolving energy sector.” Source: RevenueBase Database · checked Sep 17, 2026
13	Performance Electrics PTY LTD	Partial evidence	Sydney, AustraliaHQ checked Sep 17, 2026	1-10	12 contacts →
	Partial evidence “A highly skilled team of specialist electrical engineers, we design, develop and deliver industry-leading power system solutions across a range of sectors and industries.” Source: RevenueBase Database · checked Sep 17, 2026
14	M. Brodribb PTY LTD	Indirect evidence	Glen Iris, AustraliaHQ checked Sep 17, 2026	11-50	12 contacts →
	Indirect evidence “Founded in 1946, M.” Source: RevenueBase Database · checked Sep 17, 2026
15	Star Delta PTY LTD	Partial evidence	Yennora, AustraliaHQ checked Sep 17, 2026	11-50	12 contacts →
	Partial evidence “Star Delta has been designing and manufacturing transformers to keep Australia energised for over 50 years.” Source: RevenueBase Database · checked Sep 17, 2026
16	PT Automation Solutions	Indirect evidence	Gold Coast, AustraliaHQ checked Sep 17, 2026	51-200	11 contacts →
	Indirect evidence “PT Automation Solutions (PTAS) is a dynamic electrical and engineering company specializing in turnkey power and control solutions for heavy industry and infrastructure.” Source: RevenueBase Database · checked Sep 17, 2026
17	EA Technology Australia	Indirect evidence	Hamilton, AustraliaHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence “We’re moving to one global page This page will be inactive from 1 June.” Source: RevenueBase Database · checked Sep 17, 2026
18	Konic Group	Partial evidence	Wingfield, AustraliaHQ checked Sep 17, 2026	11-50	9 contacts →
	Partial evidence “Konic Group founded and based in South Australia are experienced in substation and transformer construction and maintenance.” Source: RevenueBase Database · checked Sep 17, 2026
19	Altro Power Systems	Strong evidence	Wallan, AustraliaHQ checked Sep 17, 2026	11-50	8 contacts →
	Strong evidence “Altro Transformers is a specialist in the engineering and manufacture of electrical transformers, power quality systems and packaged power systems for commercial and utility solar…” Source: RevenueBase Database · checked Sep 17, 2026
20	DSM Energy	Indirect evidence	Glen Waverley, AustraliaHQ checked Sep 17, 2026	1-10	8 contacts →
	Indirect evidence “DSM Energy provide Design Engineering Services involving FEED, Tender Design Project Development work, Application Engineering, Solution development and supply IEC complied…” Source: RevenueBase Database · checked Sep 17, 2026
21	Adapt Australia PTY LTD	Indirect evidence	Tullamarine, AustraliaHQ checked Sep 17, 2026	11-50	7 contacts →
	Indirect evidence “ADAPT Australia, trading as Australian Distribution And Protection Technologies was formed in July 1992 to service the Electrical Power Industry within Australia, New Zealand and…” Source: RevenueBase Database · checked Sep 17, 2026
22	Etel Transformers Australia LTD PTY	Strong evidence	Dandenong South, AustraliaHQ checked Sep 17, 2026	201-500	7 contacts →
	Strong evidence “Beginning in 1956 as a specialised transformer manufacturer, ETEL is New Zealand’s largest transformer manufacturing company.” Source: RevenueBase Database · checked Sep 17, 2026
23	Hyosung Heavy Industries Australia & NEW Zealand	Partial evidence	North Sydney, AustraliaHQ checked Sep 17, 2026	11-50	7 contacts →
	Partial evidence “Hyosung Heavy Industries is in possession of the world’s best technology in heavy electric equipment, the core of industrial energy.” Source: RevenueBase Database · checked Sep 17, 2026
24	Fulton Industries Australia PTY LTD	Strong evidence	West Gosford, AustraliaHQ checked Sep 17, 2026	11-50	6 contacts →
	Strong evidence “Fulton Industries Australia is a Manufacturer and Distributor of Underground and Overhead Electrical Equipment.” Source: RevenueBase Database · checked Sep 17, 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: industrial transformers 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 industrial transformers manufacturers.
Partial evidence: Its own public description names part of industrial transformers manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial transformers 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 70 industrial transformers manufacturers based in Australia

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Industrial transformers manufacturers based in Australia at a glance

As of Sep 17, 2026

41.8%Verified-email coverage

18.7Average contacts per company

11-50Median size (employees)

10.0%Largest-city concentration · Melbourne

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

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 70 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 industrial transformers 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 “industrial transformers 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 industrial transformers 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 industrial transformers 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, 547 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 17, 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 industrial transformers 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 industrial transformers manufacturers are there based in Australia?

RevenueBase identified 70 industrial transformers 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?

Wilson Transformer Company, headquartered in Glen Waverley, tops this list with the largest team on record.

Which city has the most industrial transformers manufacturers?

Melbourne leads with 7 headquartered companies, followed by Adelaide (3) and Dandenong South (3).

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 547 verified decision-maker contacts tracked across these 70 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 17, 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.