Company lists · Data refreshed November 2026

Top 24 Transmission transformers suppliers based in Australia

RevenueBase identified 57 company matches for transmission transformers suppliers associated with Australia as of November 2026 and tracks 995 professional contacts across them, including 422 with verified work emails. Melbourne is the largest hub.

This list covers company matches for transmission transformers suppliers 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 2, 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 2, 2026 How this list was built
57Companies
995Contacts tracked
422Verified emails
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The 24 largest transmission transformers suppliers based in Australia

Ranked by team size
Top 24 of 57 company matches for transmission transformers suppliers based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 2, 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 matchGlen Waverley, AustraliaHQ recorded Nov 2, 2026501-1,000295 contacts →

Exact match

“THE TRANSFORMER SOLUTION SPECIALIST Established in 1933 with a proud history, Wilson Transformer Company is a leading specialist in the delivery of transformer solutions.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
2Exact matchGlendenning, AustraliaHQ recorded Nov 2, 2026201-50085 contacts →

Exact match

“Ausconnex offers large scale electrical contracting services geared to support the delivery of major infrastructure in some of Australia’s fastest growing communities.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
3Exact matchBassendean, AustraliaHQ recorded Nov 2, 202651-20022 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
4Exact matchYennora, AustraliaHQ recorded Nov 2, 202611-5020 contacts →

Exact match

“Star Delta has been designing and manufacturing transformers to keep Australia energised for over 50 years.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
5Exact matchTomago, AustraliaHQ recorded Nov 2, 202611-5017 contacts →

Exact match

“For over 30 years, I S Systems has evolved alongside new technologies and the changing needs of industry.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
6Exact matchMelbourne, AustraliaHQ recorded Nov 2, 202611-5016 contacts →

Exact match

“GFF Power is an Australian-owned and operated provider of proven equipment solutions for the nation’s evolving energy sector.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
7Exact matchBrisbane, AustraliaHQ recorded Nov 2, 202611-5014 contacts →

Exact match

“Amplitude Consultants Pty Ltd (Amplitude) is an Australian-based engineering consulting company that provides specialist consulting services to clients involved in the…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
8Exact matchSydney, AustraliaHQ recorded Nov 2, 20261-1014 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9Exact matchGlen Iris, AustraliaHQ recorded Nov 2, 202611-5013 contacts →

Exact match

“Founded in 1946, M.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10Exact matchWingfield, AustraliaHQ recorded Nov 2, 202611-5010 contacts →

Exact match

“Konic Group founded and based in South Australia are experienced in substation and transformer construction and maintenance.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
11Exact matchAdelaide, AustraliaHQ recorded Nov 2, 202611-5010 contacts →

Exact match

“Distribution Power Design is a company based out of Adelaide, South Australia, Australia.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchWallan, AustraliaHQ recorded Nov 2, 202611-5010 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
13Exact matchNarangba, AustraliaHQ recorded Nov 2, 202611-5010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
14Exact matchDandenong South, AustraliaHQ recorded Nov 2, 2026201-5009 contacts →

Exact match

“Beginning in 1956 as a specialised transformer manufacturer, ETEL is New Zealand’s largest transformer manufacturing company.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
15Exact matchNorth Sydney, AustraliaHQ recorded Nov 2, 202611-509 contacts →

Exact match

“Hyosung Heavy Industries is in possession of the world’s best technology in heavy electric equipment, the core of industrial energy.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
16Exact matchWest Gosford, AustraliaHQ recorded Nov 2, 202611-509 contacts →

Exact match

“Fulton Industries Australia is a Manufacturer and Distributor of Underground and Overhead Electrical Equipment.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
17Exact matchTullamarine, AustraliaHQ recorded Nov 2, 202611-508 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
18Exact matchGlen Waverley, AustraliaHQ recorded Nov 2, 20261-107 contacts →

Exact match

“DSM Energy provide Design Engineering Services involving FEED, Tender Design Project Development work, Application Engineering, Solution development and supply IEC complied…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
19Exact matchPrestons, AustraliaHQ recorded Nov 2, 202611-505 contacts →

Exact match

“Founded in 2006, APS has the experience, resources and management capabilities to see your project completed on time, within budget and according to specified design.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
20Exact matchBrisbane, AustraliaHQ recorded Nov 2, 20261-104 contacts →

Exact match

“We help businesses and organisations that are dependent on power transformers.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
21Exact matchPerth, AustraliaHQ recorded Nov 2, 202611-504 contacts →

Exact match

“We specialise in power distribution, transmission & generation projects and are able to deliver power projects from idea inception through to commissioning.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
22Exact matchNerang, AustraliaHQ recorded Nov 2, 20261-104 contacts →

Exact match

“Lancasters Electrical is a company based out of 2/18 Palings Ct, Nerang, Queensland, Australia.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
23Exact matchHunter Valley, AustraliaHQ recorded Nov 2, 20261-103 contacts →

Exact match

“Australian Power Equipment was formed to support clients across the Power Generation, Infrastructure and Resources sectors.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
24Exact matchMelbourne, AustraliaHQ recorded Nov 2, 20261-103 contacts →

Exact match

“We undertake Electrical Design Manufacture and Commissioning of Transmission and Distribution Assets.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase

Showing 24 of 57 transmission transformers suppliers based in Australia

See the full list, filter by size, metro and specialty, and access 422 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Transmission transformers suppliers based in Australia at a glance

As of Nov 2, 2026
42.4%Verified-email coverage
17.5Average contacts per company
11-50Median size (employees)
10.5%Largest-city concentration · Melbourne
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
20
11-50
29
51-200
3
201-500
3
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 57 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 “transmission transformers suppliers” 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 422 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 2, 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 “transmission transformers suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many transmission transformers suppliers are there based in Australia?

RevenueBase identified 57 company matches for transmission transformers suppliers 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?

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

Which city has the most transmission transformers suppliers?

Melbourne leads with 6 company records, followed by Brisbane (5) and Dandenong South (4).

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 422 professional contacts with verified work emails tracked across these 57 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 2, 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.