Company lists · Data refreshed September 2026

Top 23 Transmission and distribution companies based in Australia

RevenueBase identified 35 company matches for transmission and distribution companies associated with Australia as of September 2026 and tracks 22,257 professional contacts across them, including 12,853 with verified work emails. Perth is the largest hub.

This list covers company matches for transmission and distribution companies 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 September 19, 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 Sep 19, 2026 How this list was built
35Companies
22,257Contacts tracked
12,853Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 23 largest transmission and distribution companies based in Australia

Ranked by team size
Top 23 of 35 company matches for transmission and distribution companies based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 matchSydney, AustraliaHQ recorded Sep 19, 20261,001-5,0002,679 contacts →

Exact match

“At APA, we’re taking on one of Australia’s greatest challenges: the energy transition.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchNewstead, AustraliaHQ recorded Sep 19, 20265,001-10,0002,430 contacts →

Exact match

“Energy Queensland formed in 2016 with the merger of Ergon Energy and Energex, creating a single energy company that powers communities from Tweed Heads up to the Torres Strait and…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchHaymarket, AustraliaHQ recorded Sep 19, 20261,001-5,0002,341 contacts →

Exact match

“Ausgrid is Australia's largest distributor of electricity, provided products and services to 1.7 million customers in Sydney, the Hunter and the Central Coast.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchPort Macquarie, AustraliaHQ recorded Sep 19, 20261,001-5,0002,037 contacts →

Exact match

“Essential Energy builds, operates and maintains one of Australia’s largest electricity distribution networks, providing a vital service to over customers across regional, rural…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchSouthbank, AustraliaHQ recorded Sep 19, 20261,001-5,0001,731 contacts →

Exact match

“We're Australia's largest diversified energy networks business connecting communities with reliable, affordable and sustainable energy.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchTownsville, AustraliaHQ recorded Sep 19, 20261,001-5,0001,553 contacts →

Exact match

“Ergon Energy supplies electricity to customers across a vast operating area of more than one million square kilometres – around 97% of the state of Queensland – from the expanding…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchMelbourne, AustraliaHQ recorded Sep 19, 20261,001-5,0001,470 contacts →

Exact match

“CitiPower and Powercor own and operate electricity distribution networks servicing 1.2 million customers while also enabling the renewable generation essential to transition to a…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchParramatta, AustraliaHQ recorded Sep 19, 20261,001-5,0001,165 contacts →

Exact match

“Endeavour Energy is a safety focused and customer-centred business determined to be the best performing network in Australia.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchCooma, AustraliaHQ recorded Sep 19, 2026501-1,000912 contacts →

Exact match

“From generation to wholesale and retail, Snowy Hydro is an Australian-owned end-to-end energy company that has been at the centre of Australian energy reliability since the…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchFortitude Valley, AustraliaHQ recorded Sep 19, 2026501-1,000729 contacts →

Exact match

“CS Energy is a proudly Queensland-owned and based energy company that provides power to some of our state’s biggest industries and employers.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchAdelaide, AustraliaHQ recorded Sep 19, 2026501-1,000539 contacts →

Exact match

“ElectraNet is a specialist in electricity transmission, providing energy and infrastructure solutions across Australia.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchPerth, AustraliaHQ recorded Sep 19, 202651-200240 contacts →

Exact match

“ATCO's Australian operations are headquartered in Perth, Western Australia and specialises in creating innovative, customer focused energy and infrastructure solutions.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchCanberra, AustraliaHQ recorded Sep 19, 2026201-500154 contacts →

Exact match

“Evoenergy is Canberra’s local energy distributor, delivering energy to Canberra and the surrounding region.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchMelbourne, AustraliaHQ recorded Sep 19, 202611-5040 contacts →

Exact match

“Energy Networks Australia is the national body representing electricity transmission and distribution and gas distribution businesses throughout Australia.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchThurgoona, AustraliaHQ recorded Sep 19, 202611-5014 contacts →

Exact match

“A top to bottom electrical business doing everything from the power pole to the power point.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchHamilton, AustraliaHQ recorded Sep 19, 202611-5010 contacts →

Exact match

“We’re moving to one global page This page will be inactive from 1 June.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchPerth, AustraliaHQ recorded Sep 19, 202611-509 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 · Sep 19, 2026 · View company records in RevenueBase
18Exact matchTullamarine, AustraliaHQ recorded Sep 19, 202611-507 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 · Sep 19, 2026 · View company records in RevenueBase
19Exact matchAdelaide, AustraliaHQ recorded Sep 19, 202611-506 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchSmeaton Grange, AustraliaHQ recorded Sep 19, 202611-503 contacts →

Exact match

“Alliance Network Infrastructure (ANI) is an Australian-owned and operated leading service provider in the NSW power and transmission distribution sector.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchNerang, AustraliaHQ recorded Sep 19, 20261-103 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchPrestons, AustraliaHQ recorded Sep 19, 202611-502 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 · Sep 19, 2026 · View company records in RevenueBase
23Exact matchMunster, AustraliaHQ recorded Sep 19, 20261-101 contacts →

Exact match

“Every day around the country, millions and billions of watts of electricity course their way through the millions of kilometres of cable that comprise the Australian electrical…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 23 of 35 transmission and distribution companies based in Australia

See the full list, filter by size, metro and specialty, and access 12,853 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Transmission and distribution companies based in Australia at a glance

As of Sep 19, 2026
57.7%Verified-email coverage
635.9Average contacts per company
51-200Median size (employees)
14.3%Largest-city concentration · Perth
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
5
11-50
12
51-200
3
201-500
2
501-1,000
3
1,001-5,000
9
5,001-10,000
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 35 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 and distribution companies” 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 12,853 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 September 19, 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 and distribution companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many transmission and distribution companies are there based in Australia?

RevenueBase identified 35 company matches for transmission and distribution companies associated with Australia as of September 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?

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

Which city has the most transmission and distribution companies?

Perth leads with 5 company records, followed by Melbourne (4) 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 12,853 professional contacts with verified work emails tracked across these 35 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 September 19, 2026.

Ready to reach these companies? Verified emails and direct dials for all 35 transmission and distribution companies based in Australia. Start with a free account, no credit card.

Download this list →

Related lists

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.