Company lists · Data refreshed September 2026

Top 25 Energy generation companies based in Australia

Name: Energy generation companies based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 51 companies tracked

RevenueBase identified 51 energy generation companies headquartered in Australia as of September 2026 and tracks 5,545 professional contacts across them, including 2,836 with verified work emails. Melbourne is the largest hub.

This list covers energy generation companies 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 16, 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 16, 2026 86% judged on-target in blind review

51Companies

5,545Contacts tracked

2,836Verified emails

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The 25 largest energy generation companies based in Australia

Ranked by team size

Top 25 of 51 energy generation companies based in Australia, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to energy generation companies: 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	Synergy Electricity Generation And Retail Corporation	Partial evidence	Perth, AustraliaHQ checked Sep 16, 2026	501-1,000	981 contacts →
	Partial evidence “As Western Australia’s leading energy generator and retailer, Synergy is an essential and trusted provider of electricity and gas.” Source: RevenueBase Database · checked Sep 16, 2026
2	Snowy Hydro	Strong evidence	Cooma, AustraliaHQ checked Sep 16, 2026	501-1,000	912 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
3	CS Energy	Partial evidence	Fortitude Valley, AustraliaHQ checked Sep 16, 2026	501-1,000	729 contacts →
	Partial evidence “CS Energy is a proudly Queensland-owned and based energy company that provides power to some of our state’s biggest industries and employers.” Source: RevenueBase Database · checked Sep 16, 2026
4	EDL	Partial evidence	Brisbane, AustraliaHQ checked Sep 16, 2026	501-1,000	644 contacts →
	Partial evidence “As a leading global producer of sustainable distributed energy, EDL is dedicated to a world of new energy for our customers, stakeholders and communities.” Source: RevenueBase Database · checked Sep 16, 2026
5	Shell Energy Australia	Partial evidence	Brisbane, AustraliaHQ checked Sep 16, 2026	501-1,000	493 contacts →
	Partial evidence “Shell Energy is Shell’s renewables and energy solutions business in Australia, helping its customers to decarbonise and reduce their environmental footprint.” Source: RevenueBase Database · checked Sep 16, 2026
6	Yurika	Indirect evidence	Newstead, AustraliaHQ checked Sep 16, 2026	501-1,000	294 contacts →
	Indirect evidence “At Yurika, we’re not just employees; we are catalysts for change, embarking on exciting projects that redefine the way we power the world.” Source: RevenueBase Database · checked Sep 16, 2026
7	DELTA	Partial evidence	Mannering Park, AustraliaHQ checked Sep 16, 2026	501-1,000	256 contacts →
	Partial evidence “Delta's vision is to deploy Delta's expertise to grow a diverse energy portfolio through strategic partnerships.” Source: RevenueBase Database · checked Sep 16, 2026
8	Cleanpeak Energy	Strong evidence	North Sydney, AustraliaHQ checked Sep 16, 2026	11-50	89 contacts →
	Strong evidence “CleanPeak Energy is an Australian-owned energy company that builds, owns and operates renewable generation, energy storage and district energy systems across the country.” Source: RevenueBase Database · checked Sep 16, 2026
9	Ratch Australia Corporation	Strong evidence	North Sydney, AustraliaHQ checked Sep 16, 2026	11-50	42 contacts →
	Strong evidence “RATCH-Australia is an independent power producer with a 1.2GW portfolio of energy generation assets.” Source: RevenueBase Database · checked Sep 16, 2026
10	TPC Consolidated Limited	Indirect evidence	Sydney, AustraliaHQ checked Sep 16, 2026	51-200	33 contacts →
	Indirect evidence “TPC Consolidated Limited (ASX:TPC) owns and operates leading Australian-based electricity and gas retailer CovaU (pronounced “cover you”), which offers competitively priced…” Source: RevenueBase Database · checked Sep 16, 2026
11	Delorean Corporation ASX DEL	Indirect evidence	West Perth, AustraliaHQ checked Sep 16, 2026	11-50	27 contacts →
	Indirect evidence “Delorean Corporation Limited is a pioneering Australian bioenergy company specialising in the design, build, ownership and management of bioenergy infrastructure and associated…” Source: RevenueBase Database · checked Sep 16, 2026
12	QPM Energy	Partial evidence	Brisbane, AustraliaHQ checked Sep 16, 2026	11-50	25 contacts →
	Partial evidence “QPM Energy Limited is a public company listed on the Australian Securities Exchange under the ticker ASX:QPM.” Source: RevenueBase Database · checked Sep 16, 2026
13	Pure Electric Solutions	Partial evidence	Brunswick, AustraliaHQ checked Sep 16, 2026	1-10	13 contacts →
	Partial evidence “Pure Electric is a professional energy company providing products and consultancy services across all efficient electric applications, your one stop shop for the highest quality…” Source: RevenueBase Database · checked Sep 16, 2026
14	BMA Energy	Strong evidence	Gregory Hills, AustraliaHQ checked Sep 16, 2026	1-10	12 contacts →
	Strong evidence “BMA Energy is an Australian based and owned company which specialises in gas powered and renewable energy generation.” Source: RevenueBase Database · checked Sep 16, 2026
15	Osborne Cogeneration PTY LTD	Indirect evidence	Osborne, AustraliaHQ checked Sep 16, 2026	11-50	10 contacts →
	Indirect evidence “The Osborne plant located near Adelaide is one of Australia’s largest cogeneration facilities.” Source: RevenueBase Database · checked Sep 16, 2026
16	Merz Consultancy PTY LTD	Partial evidence	Perth, AustraliaHQ checked Sep 16, 2026	11-50	9 contacts →
	Partial evidence “We specialise in power distribution, transmission & generation projects and are able to deliver power projects from idea inception through to commissioning.” Source: RevenueBase Database · checked Sep 16, 2026
17	Advanced Energy Resources	Partial evidence	Myaree, AustraliaHQ checked Sep 16, 2026	1-10	8 contacts →
	Partial evidence “AER is a multi-faceted energy company, who are experts in a diverse range of market segments - Independent Power Producer - Renewable Energy Project Developer - Licensed WA…” Source: RevenueBase Database · checked Sep 16, 2026
18	Simec Energy Australia	Partial evidence	Tonsley, AustraliaHQ checked Sep 16, 2026	51-200	7 contacts →
	Partial evidence “Our team combines energy technology, industry knowledge and personal expertise from around the globe to create an energy company that is facing up to the challenges of the…” Source: RevenueBase Database · checked Sep 16, 2026
19	Sustainable Energy Infrastructure SEI	Strong evidence	Adelaide, AustraliaHQ checked Sep 16, 2026	11-50	7 contacts →
	Strong evidence “By investing in the development, construction and operation of efficient generation and cogeneration assets, SEI not only delivers sustainable energy solutions for our customers…” Source: RevenueBase Database · checked Sep 16, 2026
20	Uniflow Power	Indirect evidence	Canberra, AustraliaHQ checked Sep 16, 2026	1-10	6 contacts →
	Indirect evidence “Uniflow Power was incorporated for the purpose of acquiring the global and exclusive rights for all of the technology, inventions and intellectual property of the late Ted…” Source: RevenueBase Database · checked Sep 16, 2026
21	United Power Systems Australia PTY LTD	Partial evidence	Melbourne, AustraliaHQ checked Sep 16, 2026	1-10	5 contacts →
	Partial evidence “United Power Systems Australia (UPSA) is specialized power generation support company formed in 2009 by a team of likeminded proficient, skilled engineers with “can-do” attitude.” Source: RevenueBase Database · checked Sep 16, 2026
22	South Street Energy	Partial evidence	Brunswick, AustraliaHQ checked Sep 16, 2026	1-10	4 contacts →
	Partial evidence “South Street Energy is moving from start-up to one of the fastest growing players in the energy transition space.” Source: RevenueBase Database · checked Sep 16, 2026
23	Simons Green Energy	Partial evidence	Sydney, AustraliaHQ checked Sep 16, 2026	11-50	2 contacts →
	Partial evidence “Simons Green Energy is Australia’s most trusted provider of sustainable energy efficient technologies for businesses.” Source: RevenueBase Database · checked Sep 16, 2026
24	Gascoyne Green Energy	Partial evidence	Nedlands, AustraliaHQ checked Sep 16, 2026	1-10	2 contacts →
	Partial evidence “Gascoyne Green Energy (GGE) is a Western Australian renewable energy development company with exclusive access to scope the potential for a large-scale renewable energy hub on…” Source: RevenueBase Database · checked Sep 16, 2026
25	Eastern Generators	Partial evidence	Kilsyth, AustraliaHQ checked Sep 16, 2026	11-50	2 contacts →
	Partial evidence “Eastern Generators is an established and industry leading power generation company.” Source: RevenueBase Database · checked Sep 16, 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: energy generation companies. 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 energy generation companies.
Partial evidence: Its own public description names part of energy generation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name energy generation companies. 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 25 of 51 energy generation companies based in Australia

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Energy generation companies based in Australia at a glance

As of Sep 16, 2026

51.1%Verified-email coverage

108.7Average contacts per company

11-50Median size (employees)

9.8%Largest-city concentration · Melbourne

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 51 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 energy generation companies, 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 “energy generation companies”. 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 energy generation companies), 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 energy generation companies, 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, 2,836 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 16, 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 energy generation companies, 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 energy generation companies are there based in Australia?

RevenueBase identified 51 energy generation companies 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?

Synergy Electricity Generation And Retail Corporation, headquartered in Perth, tops this list with the largest team on record.

Which city has the most energy generation companies?

Melbourne leads with 5 headquartered companies, followed by Adelaide (4) and Brisbane (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 2,836 verified decision-maker contacts tracked across these 51 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 16, 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.