Company lists · Data refreshed November 2026

Top 23 Solar energy efficiency companies based in Australia

RevenueBase identified 605 company matches for solar energy efficiency companies associated with Australia as of November 2026 and tracks 4,061 professional contacts across them, including 1,062 with verified work emails. Melbourne is the largest hub.

This list covers company matches for solar energy efficiency 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
605Companies
4,061Contacts tracked
1,062Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 23 largest solar energy efficiency companies based in Australia

Ranked by team size
Top 23 of 605 company matches for solar energy efficiency 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 matchMelbourne, AustraliaHQ recorded Nov 6, 2026n/a298 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchByron Bay, AustraliaHQ recorded Nov 6, 2026201-500244 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMascot, AustraliaHQ recorded Nov 6, 202651-200126 contacts →

Exact match

“At 5B we're developing cutting edge technology that reduces the cost of renewable energy for our customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchRydalmere, AustraliaHQ recorded Nov 6, 2026501-1,00083 contacts →

Exact match

“For over 70 years, Solahart has been Australia’s solar pioneer, having installed more than one million solar water heaters worldwide and more than one million solar power panels…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMalaga, AustraliaHQ recorded Nov 6, 202651-20081 contacts →

Exact match

“WHO IS SOLARGAIN?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAcacia Ridge, AustraliaHQ recorded Nov 6, 202651-20058 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 · Nov 6, 2026 · View company records in RevenueBase
7Exact matchTweed Heads, AustraliaHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“SAE Group is a wholly owned and operated Australian company specialising in energy efficient technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSydney, AustraliaHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“SunDrive is an Australian solar technology company based in South Sydney, Australia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchPoint Cook, AustraliaHQ recorded Nov 6, 202611-5046 contacts →

Exact match

“Established in 2006, Auspro Group is an accredited energy solutions provider, successfully installing energy upgrades to homes and businesses across Australia whilst protecting…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSouthbank, AustraliaHQ recorded Nov 6, 202651-20044 contacts →

Exact match

“UNIfied Energy Services is Australia's leading energy efficiency specialist.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchDingley Village, AustraliaHQ recorded Nov 6, 202651-20044 contacts →

Exact match

“Chromagen Australia is a leading provider of energy-efficient and renewable energy solutions for Australian homes and businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchPort Melbourne, AustraliaHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“Shine On is an energy efficiency specialist that upgrades commercial businesses with LED lighting and solar systems Australia-wide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchRose Park, AustraliaHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“In a world that, today, recognises the need to re-evaluate energy use, embrace renewable alternatives, and live more sustainably, MAC Trade Services commit ourselves to building…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchUnanderra, AustraliaHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“We believe that making the world a better place starts at home.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSunshine West, AustraliaHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“Our focus is to provide and promote practical information‚ more efficient use of energy and renewable energy to residential‚ commercial and industrial building owners and tenants.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchCoburg North, AustraliaHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“EnviroGroup EnviroGroup is a specialist provider of renewable energy products and systems for commercial applications, government clients and residential home owners.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSt. Kilda, AustraliaHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Elite Smart Energy Solutions is leading Residential Solar Energy Solutions broker that helps customers find the most reliable solar solution for their home.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchPort Melbourne, AustraliaHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“Opt Energy has been recognized and well-appreciated for its top-of-the-line solar products, and prompt and professional services for over 3 successful years now.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchCastle Hill, AustraliaHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Smart Energy Answers (SEA) is Australia's leading solar solutions provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchNorth Sydney, AustraliaHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Smart Commercial Solar is committed to being the leader in solar power and energy intelligence in Australia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchWangara, AustraliaHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“We started in 2013 as RJB Electrical, specialising in all things electrical including solar, lighting, fans, air cons and cabling.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchKeysborough, AustraliaHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“Australian Green Solution is a proudly Australian-owned company specialising in energy-efficient and renewable energy solutions across Victoria and New South Wales.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSilverwater, AustraliaHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“My Energy Group is ISO9001:2015 certified National Provider of solar power and LED lighting solutions company from residential homeowners to full-scale commercial systems.”

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

Showing 23 of 605 solar energy efficiency companies based in Australia

See the full list, filter by size, metro and specialty, and access 1,062 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Solar energy efficiency companies based in Australia at a glance

As of Nov 6, 2026
26.2%Verified-email coverage
6.7Average contacts per company
1-10Median size (employees)
6.3%Largest-city concentration · Melbourne
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
294
11-50
235
51-200
44
201-500
8
501-1,000
1
10001+
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 605 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 “solar energy efficiency 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 1,062 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 “solar energy efficiency companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many solar energy efficiency companies are there based in Australia?

RevenueBase identified 605 company matches for solar energy efficiency 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?

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

Which city has the most solar energy efficiency companies?

Melbourne leads with 38 company records, followed by Sydney (28) and Brisbane (23).

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 1,062 professional contacts with verified work emails tracked across these 605 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.