Company lists · Data refreshed October 2026

Top 25 Commercial energy efficiency retrofit companies based in Australia

Name: Commercial energy efficiency retrofit companies based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 10, 2026 169 companies tracked

RevenueBase identified 169 company matches for commercial energy efficiency retrofit companies associated with Australia as of October 2026 and tracks 969 professional contacts across them, including 261 with verified work emails. Melbourne is the largest hub.

This list covers company matches for commercial energy efficiency retrofit 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 October 10, 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 Oct 10, 2026 How this list was built

169Companies

969Contacts tracked

261Verified emails

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The 25 largest commercial energy efficiency retrofit companies based in Australia

Ranked by team size

Top 25 of 169 company matches for commercial energy efficiency retrofit companies based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 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	Cyanergy	Exact match	Truganina, AustraliaHQ recorded Oct 10, 2026	51-200	68 contacts →
	Exact match “Cyanergy is providing households and business with energy saving devices as part of VIC & NSW government schemes to increase energy efficiency.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
2	Auspro Group	Exact match	Point Cook, AustraliaHQ recorded Oct 10, 2026	11-50	43 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 · Oct 10, 2026 · View company records in RevenueBase
3	Kuga Energy	Exact match	Keysborough, AustraliaHQ recorded Oct 10, 2026	51-200	41 contacts →
	Exact match “In a world where rising energy costs and tightening margins are pressuring businesses, Kuga Energy is leading a revolution.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
4	MAC Trade Services	Exact match	Rose Park, AustraliaHQ recorded Oct 10, 2026	11-50	39 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 · Oct 10, 2026 · View company records in RevenueBase
5	Shine On	Exact match	Port Melbourne, AustraliaHQ recorded Oct 10, 2026	11-50	39 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 · Oct 10, 2026 · View company records in RevenueBase
6	Aussie Greenmarks	Exact match	Ravenhall, AustraliaHQ recorded Oct 10, 2026	11-50	37 contacts →
	Exact match “Aussie Greenmarks is an Australian-owned company, established in 2011.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7	Energy Makeovers	Exact match	Sunshine West, AustraliaHQ recorded Oct 10, 2026	51-200	33 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 · Oct 10, 2026 · View company records in RevenueBase
8	Ecostar Double Glazing	Exact match	Dandenong South, AustraliaHQ recorded Oct 10, 2026	51-200	23 contacts →
	Exact match “If homeowners don’t consider retrofitting their home to improve its energy rating, they’re missing an opportunity to save money in the long run,” says University of Melbourne’s…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9	Glower	Exact match	Melbourne, AustraliaHQ recorded Oct 10, 2026	11-50	20 contacts →
	Exact match “Glower upgrades your inefficient household and business products to new sustainable ones, saving your wallet and the world.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
10	Ecomaster Thermal Energy Efficiency	Exact match	Preston, AustraliaHQ recorded Oct 10, 2026	1-10	19 contacts →
	Exact match “Established in 2004, ecoMaster is a multi-award winning Australian business specialising in the thermal energy efficiency retrofit of existing homes.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11	Esena Energy	Exact match	Clarence Gardens, AustraliaHQ recorded Oct 10, 2026	11-50	18 contacts →
	Exact match “Esena Energy is a leading commercial and residential energy efficiency company.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
12	Elwa Energysavers	Exact match	North Plympton, AustraliaHQ recorded Oct 10, 2026	11-50	17 contacts →
	Exact match “Welcome to ELWA Energysavers Your Premier Source for Quality Energy-Efficient Solutions Who We Are: ELWA is not just a company; we're dedicated architects of a brighter…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13	Nrg7	Exact match	Kensington, AustraliaHQ recorded Oct 10, 2026	11-50	15 contacts →
	Exact match “Power bills have risen dramatically in Australia over the past decade (almost double), and therefore energy bills are now among the highest home expenses and business operating…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
14	Ecosaver Australia	Exact match	Derrimut, AustraliaHQ recorded Oct 10, 2026	11-50	14 contacts →
	Exact match “Ecosaver is an Australian owned and operated company established in 2017.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
15	Myom Australia	Exact match	South Melbourne, AustraliaHQ recorded Oct 10, 2026	11-50	14 contacts →
	Exact match “Welcome to MYOM Australia – your one-stop shop for all your energy efficiency needs.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
16	E-Green Electrical	Exact match	Sydney, AustraliaHQ recorded Oct 10, 2026	11-50	13 contacts →
	Exact match “E-Green Electrical are the pioneers in energy efficiency.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
17	Planet ARK Power	Exact match	Enoggera, AustraliaHQ recorded Oct 10, 2026	51-200	11 contacts →
	Exact match “Cleaner energy.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
18	Nrg-One	Exact match	Toowoomba, AustraliaHQ recorded Oct 10, 2026	1-10	11 contacts →
	Exact match “We help businesses increase operating margins and cut emissions through tailored energy solutions that deliver measurable results.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
19	Auzbright	Exact match	Melbourne, AustraliaHQ recorded Oct 10, 2026	11-50	11 contacts →
	Exact match “Auzbright is an Australian company founded in 2017 and operating under the government-scheme framework to provide energy-efficiency upgrades for residential and commercial…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
20	AR Energy	Exact match	Newton, AustraliaHQ recorded Oct 10, 2026	11-50	10 contacts →
	Exact match “At AR Energy we help you become more energy efficient by providing expert energy solutions to future proof your home or business.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
21	Timetosave PTY LTD LED Lighting Solutions	Exact match	North Melbourne, AustraliaHQ recorded Oct 10, 2026	11-50	9 contacts →
	Exact match “TIMETOSAVE was incorporated in March 2015 in Melbourne, Victoria with an ambition to be an active contributor in assisting our country to reduce carbon footprint by 65 percent…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
22	Good Earth Group	Exact match	Emu Plains, AustraliaHQ recorded Oct 10, 2026	1-10	8 contacts →
	Exact match “Good Earth Group is all about helping you save money on your energy bills by getting your home or business more energy efficient.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
23	Austep	Exact match	Pinkenba, AustraliaHQ recorded Oct 10, 2026	11-50	8 contacts →
	Exact match “Australia ranks almost last among developed countries for Energy Efficiency, costing billions per year.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
24	ARC Renewable Group	Exact match	Burwood, AustraliaHQ recorded Oct 10, 2026	1-10	8 contacts →
	Exact match “Arc Renewable Group is a one stop shop for renewable and energy efficient solutions.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
25	Optimise Energy Solutions	Exact match	North Sydney, AustraliaHQ recorded Oct 10, 2026	1-10	7 contacts →
	Exact match “Optimise Energy Solutions (OES) offers a unique concept which unlocks significant operational savings by delivering turn-key energy efficiency solutions often with Zero Capital…” Recorded in the RevenueBase company graph · Oct 10, 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 “commercial energy efficiency retrofit 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 25 of 169 commercial energy efficiency retrofit companies based in Australia

See the full list, filter by size, metro and specialty, and access 261 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Commercial energy efficiency retrofit companies based in Australia at a glance

As of Oct 10, 2026

26.9%Verified-email coverage

5.7Average contacts per company

1-10Median size (employees)

8.9%Largest-city concentration · Melbourne

Oct 10, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 169 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 “commercial energy efficiency retrofit 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 261 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 October 10, 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 “commercial energy efficiency retrofit companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many commercial energy efficiency retrofit companies are there based in Australia?

RevenueBase identified 169 company matches for commercial energy efficiency retrofit companies associated with Australia as of October 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?

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

Which city has the most commercial energy efficiency retrofit companies?

Melbourne leads with 15 company records, followed by Sydney (9) and Perth (4).

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 261 professional contacts with verified work emails tracked across these 169 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 October 10, 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.