Company lists · Data refreshed September 2026

Top 24 Residential renewable energy companies based in Australia

Name: Residential renewable energy companies based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 1,051 companies tracked

RevenueBase identified 1,051 company matches for residential renewable energy companies associated with Australia as of September 2026 and tracks 9,153 professional contacts across them, including 3,273 with verified work emails. Melbourne is the largest hub.

This list covers company matches for residential renewable 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 September 17, 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 17, 2026 How this list was built

1,051Companies

9,153Contacts tracked

3,273Verified emails

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The 24 largest residential renewable energy companies based in Australia

Ranked by team size

Top 24 of 1,051 company matches for residential renewable energy companies based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Alinta Energy	Exact match	Sydney, AustraliaHQ recorded Sep 17, 2026	501-1,000	1,190 contacts →
	Exact match “Alinta Energy is one of Australia’s largest energy retailers, generators, investors and developers.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Shell Energy Australia	Exact match	Brisbane, AustraliaHQ recorded Sep 17, 2026	501-1,000	493 contacts →
	Exact match “Shell Energy is Shell’s renewables and energy solutions business in Australia, helping its customers to decarbonise and reduce their environmental footprint.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Pacific Energy	Exact match	Kewdale, AustraliaHQ recorded Sep 17, 2026	501-1,000	394 contacts →
	Exact match “Pacific Energy is an Australian market leader in the provision of sustainable distributed energy, operating for over four decades, with owned-and-operated assets at 46 sites…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Sunrun Solar	Exact match	Melbourne, AustraliaHQ recorded Sep 17, 2026	n/a	271 contacts →
	Exact match “Sunrun Solar is an Australian owned and operated fastest growing company providing latest technology PV solar system at very affordable price with guaranteed quality.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Iberdrola Australia	Exact match	Sydney, AustraliaHQ recorded Sep 17, 2026	201-500	258 contacts →
	Exact match “Iberdrola Australia is leading Australia’s transition to a clean energy future.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Smart Energy	Exact match	Byron Bay, AustraliaHQ recorded Sep 17, 2026	201-500	210 contacts →
	Exact match “Smart Energy was founded to help Australia realise its full solar potential through harnessing our lucky country’s abundance of sun.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Tilt Renewables	Exact match	Melbourne, AustraliaHQ recorded Sep 17, 2026	51-200	171 contacts →
	Exact match “Tilt Renewables is a leading developer, owner, and operator of renewable energy projects in Australia.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Acle Services PTY LTD	Exact match	Camberwell, AustraliaHQ recorded Sep 17, 2026	51-200	88 contacts →
	Exact match “At ACLE, we transform renewable energy vision into reality.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Solahart Industries	Exact match	Rydalmere, AustraliaHQ recorded Sep 17, 2026	501-1,000	77 contacts →
	Exact match “For 70 years, Solahart has been Australia’s solar pioneer, installing more than a million solar water heaters worldwide, and over solar power panels in Australia alone.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Think Renewable	Exact match	Surry Hills, AustraliaHQ recorded Sep 17, 2026	201-500	74 contacts →
	Exact match “As one of Australia’s leading solar and battery specialists, Think Renewable is on a mission to create sustainable energy solutions for our customers whilst providing excellent…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Solargain PV PTY LTD	Exact match	Malaga, AustraliaHQ recorded Sep 17, 2026	51-200	72 contacts →
	Exact match “WHO IS SOLARGAIN?” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Tranex Solar PTY LTD	Exact match	Sydney Olympic Park, AustraliaHQ recorded Sep 17, 2026	201-500	61 contacts →
	Exact match “Tranex Solar Pty Ltd proudly support & promote the construction of renewable energy projects to sustainably power our nation, by partnering with EPC Contractors to deliver highly…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Solar World	Exact match	Sydney, AustraliaHQ recorded Sep 17, 2026	11-50	60 contacts →
	Exact match “Solar World provides market leading Solar Energy Systems, giving value to our customers and investors by- Maximizing your return on your solar investment with expertly designed…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Euro Solar	Exact match	Sydney, AustraliaHQ recorded Sep 17, 2026	201-500	59 contacts →
	Exact match “Euro Solar knows the power of the sun and we are committed to making it sustainable energy a significant part of Australia’s and world’s energy future.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Solar Service Guys	Exact match	Acacia Ridge, AustraliaHQ recorded Sep 17, 2026	51-200	53 contacts →
	Exact match “As Australia's largest dedicated solar service company, we provide expert solutions for the entire lifecycle of your solar energy systems, including design, installation…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Solar Power Nation	Exact match	North Sydney, AustraliaHQ recorded Sep 17, 2026	201-500	53 contacts →
	Exact match “Solar Power Nation is one of the biggest solar companies of Australia.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	SAE Group	Exact match	Tweed Heads, AustraliaHQ recorded Sep 17, 2026	51-200	50 contacts →
	Exact match “SAE Group is a wholly owned and operated Australian company specialising in energy efficient technology.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Solar Battery Group	Exact match	Melbourne, AustraliaHQ recorded Sep 17, 2026	51-200	49 contacts →
	Exact match “Hello, we are Solar Battery Group, proudly Australian owned and operated.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Atmos Renewables	Exact match	Sydney, AustraliaHQ recorded Sep 17, 2026	11-50	46 contacts →
	Exact match “Atmos Renewables is a leading Australian renewable energy company dedicated to building and operating renewable and clean energy infrastructure across Australia.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Shinehub	Exact match	Mascot, AustraliaHQ recorded Sep 17, 2026	51-200	46 contacts →
	Exact match “Our mission is to make it easy and affordable for homeowners to become solar self-sufficient.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Igreen Energy	Exact match	Parramatta, AustraliaHQ recorded Sep 17, 2026	n/a	45 contacts →
	Exact match “iGreen Energy is a comprehensive solar panel systems company that designs, supplies and installs technically advanced and high quality solar power panels in different parts of…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Spark Renewables	Exact match	Manly, AustraliaHQ recorded Sep 17, 2026	11-50	42 contacts →
	Exact match “We are a leading renewable energy developer and long term owner focused on wind, solar and storage generation in Australia.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Ratch Australia Corporation	Exact match	North Sydney, AustraliaHQ recorded Sep 17, 2026	11-50	42 contacts →
	Exact match “RATCH-Australia is an independent power producer with a 1.2GW portfolio of energy generation assets.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Optimal Group	Exact match	Mulgrave, AustraliaHQ recorded Sep 17, 2026	11-50	41 contacts →
	Exact match “The Australian energy landscape is undergoing perhaps the biggest shift since electrification began over 140 years ago.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “residential renewable energy companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 24 of 1,051 residential renewable energy companies based in Australia

See the full list, filter by size, metro and specialty, and access 3,273 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Residential renewable energy companies based in Australia at a glance

As of Sep 17, 2026

35.8%Verified-email coverage

8.7Average contacts per company

11-50Median size (employees)

9.6%Largest-city concentration · Melbourne

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

502

11-50

434

51-200

201-500

501-1,000

1,001-5,000

10001+

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 1,051 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 “residential renewable 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 3,273 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 17, 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.

Residential renewable energy companies by metro

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 “residential renewable energy companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many residential renewable energy companies are there based in Australia?

RevenueBase identified 1,051 company matches for residential renewable energy 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?

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

Which city has the most residential renewable energy companies?

Melbourne leads with 101 company records, followed by Sydney (66) and Brisbane (37).

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 3,273 professional contacts with verified work emails tracked across these 1,051 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 17, 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.