Company lists · Data refreshed November 2026

Top 25 Current energy companies based in Australia

RevenueBase identified 35 company matches for current energy companies associated with Australia as of November 2026 and tracks 20,156 professional contacts across them, including 9,486 with verified work emails. Sydney is the largest hub.

This list covers company matches for current energy 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 November 6, 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 6, 2026 How this list was built
35Companies
20,156Contacts tracked
9,486Verified emails
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The 25 largest current energy companies based in Australia

Ranked by team size
Top 25 of 35 company matches for current energy companies based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 Nov 6, 20261,001-5,0004,673 contacts →

Exact match

“At AGL, we believe energy makes life better.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchHaymarket, AustraliaHQ recorded Nov 6, 20261,001-5,0002,511 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSouthbank, AustraliaHQ recorded Nov 6, 20261,001-5,0002,027 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchTownsville, AustraliaHQ recorded Nov 6, 20261,001-5,0001,623 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 · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSydney, AustraliaHQ recorded Nov 6, 2026501-1,0001,280 contacts →

Exact match

“Alinta Energy is one of Australia’s largest energy retailers, generators, investors and developers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchParramatta, AustraliaHQ recorded Nov 6, 20261,001-5,0001,243 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 · Nov 6, 2026 · View company records in RevenueBase
7Exact matchNewstead, AustraliaHQ recorded Nov 6, 20261,001-5,0001,166 contacts →

Exact match

“Energex Limited (Energex) and its predecessor organisations have provided electricity to homes and businesses in South East Queensland since the late 19th Century.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchPerth, AustraliaHQ recorded Nov 6, 2026501-1,0001,048 contacts →

Exact match

“As Western Australia’s leading energy generator and retailer, Synergy is an essential and trusted provider of electricity and gas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCooma, AustraliaHQ recorded Nov 6, 2026501-1,0001,009 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 · Nov 6, 2026 · View company records in RevenueBase
10Exact matchFortitude Valley, AustraliaHQ recorded Nov 6, 2026501-1,000766 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 · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBrisbane, AustraliaHQ recorded Nov 6, 2026201-500709 contacts →

Exact match

“Arrow Energy is a Queensland-based producer of natural gas and electricity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchAdelaide, AustraliaHQ recorded Nov 6, 2026501-1,000603 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBrisbane, AustraliaHQ recorded Nov 6, 2026201-500284 contacts →

Exact match

“Senex is world-class supplier of reliable and secure energy – committed to delivering essential energy for life.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPerth, AustraliaHQ recorded Nov 6, 202651-200249 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 · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCanberra, AustraliaHQ recorded Nov 6, 2026201-500181 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchHawthorn, AustraliaHQ recorded Nov 6, 202651-200125 contacts →

Exact match

“Flow Power empowers Australian homes and businesses to reshape how they manage energy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMilton, AustraliaHQ recorded Nov 6, 202651-20085 contacts →

Exact match

“Affordable energy that’s as local as you are.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMelbourne, AustraliaHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“We’re Powershop.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSydney, AustraliaHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“TPC Consolidated Limited (ASX:TPC) owns and operates leading Australian-based electricity and gas retailer CovaU (pronounced “cover you”), which offers competitively priced…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchDarwin City, AustraliaHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Rimfire Energy has been established to supply and service the electricity needs of large commercial, industrial and government customers in Australia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMelbourne, AustraliaHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“The Australian Energy Council is the peak industry body for electricity and downstream natural gas businesses operating in the competitive wholesale and retail energy markets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchNorth Sydney, AustraliaHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“MTA Energy is a specialist Electricity Retailer supplying multi-site commercial and industrial customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchEssendon North, AustraliaHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Just Energy was born out of our passion to provide Residential, Commercial and Industrial customers with real solutions to energy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Macarthur Energy is an electricity retailer with a vision to power our local community to 100% renewables.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBrisbane City, AustraliaHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Established in 2014, Future X Power is an Australian owned electricity provider, based in Brisbane, Queensland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 35 current energy companies based in Australia

See the full list, filter by size, metro and specialty, and access 9,486 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Current energy companies based in Australia at a glance

As of Nov 6, 2026
47.1%Verified-email coverage
575.9Average contacts per company
51-200Median size (employees)
8.6%Largest-city concentration · Sydney
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
6
11-50
5
51-200
7
201-500
3
501-1,000
7
1,001-5,000
7

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 “current energy 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 9,486 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 6, 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 “current energy companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many current energy companies are there based in Australia?

RevenueBase identified 35 company matches for current energy companies 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?

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

Which city has the most current energy companies?

Sydney leads with 3 company records, followed by Brisbane City (2) and Melbourne (2).

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 9,486 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 November 6, 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.