Company lists · Data refreshed November 2026

Top 13 Transformer protectors suppliers based in Australia

RevenueBase identified 27 company matches for transformer protectors suppliers associated with Australia as of November 2026 and tracks 498 professional contacts across them, including 101 with verified work emails. Newcastle is the largest hub.

This list covers company matches for transformer protectors 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
27Companies
498Contacts tracked
101Verified emails
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The 13 largest transformer protectors suppliers based in Australia

Ranked by team size
Top 13 of 27 company matches for transformer protectors 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 matchBells Creek, AustraliaHQ recorded Nov 2, 202651-20052 contacts →

Exact match

“Formerly known as TRO Pacific - TROPAC is the industry leader in industrial electrical solutions.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
2Exact matchCheltenham, AustraliaHQ recorded Nov 2, 202611-5034 contacts →

Exact match

“Fuseco is a leading supplier to the Australian and New Zealand electrical markets.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
3Exact matchHallam, AustraliaHQ recorded Nov 2, 202651-20033 contacts →

Exact match

“Established in Australia in 1959, CBI-electric: Australia (Orginally Heinemann Electric) have been an integral part of the electrical industry, and today the company is one of the…”

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 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
6Exact 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
7Exact matchMarcoola, AustraliaHQ recorded Nov 2, 20261-107 contacts →

Exact match

“Protecting buildings, assets, equipment and people from lightning strikes We support your safety by installing and maintaining state of the art lightning, and earthing systems…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
8Exact matchPymble, AustraliaHQ recorded Nov 2, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9Exact matchDinmore, AustraliaHQ recorded Nov 2, 20261-106 contacts →

Exact match

“Welcome to Volt Safety.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10Exact matchKingston, AustraliaHQ recorded Nov 2, 202611-504 contacts →

Exact match

“Novaris was first established in 1993 in Kingston, Tasmania.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
11Exact matchMulgrave, AustraliaHQ recorded Nov 2, 202611-503 contacts →

Exact match

“Lightning Down Under (LDU) is an Australian designer and manufacturer of lightning and surge protection products.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchMoorabbin, AustraliaHQ recorded Nov 2, 20261-103 contacts →

Exact match

“The largest supplier of circuit protection devices to electroni, automotive, electrical and military companies.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
13Exact matchCrows Nest, AustraliaHQ recorded Nov 2, 20261-102 contacts →

Exact match

“50Hz Solutions Pty Ltd supplies a range of quality high voltage equipment to customers around Australia and New Zealand.”

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

Showing 13 of 27 transformer protectors suppliers based in Australia

See the full list, filter by size, metro and specialty, and access 101 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Transformer protectors suppliers based in Australia at a glance

As of Nov 2, 2026
20.3%Verified-email coverage
18.4Average contacts per company
11-50Median size (employees)
7.4%Largest-city concentration · Newcastle
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
10
11-50
13
51-200
3
201-500
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 27 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 “transformer protectors 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 101 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 “transformer protectors suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many transformer protectors suppliers are there based in Australia?

RevenueBase identified 27 company matches for transformer protectors 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?

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

Which city has the most transformer protectors suppliers?

Newcastle leads with 2 company records, followed by Adelaide (1) and Beverley (1).

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 101 professional contacts with verified work emails tracked across these 27 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.