Company lists · Data refreshed October 2026

Top 25 Commercial energy efficiency companies based in Australia

Name: Commercial energy efficiency 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 387 companies tracked

RevenueBase identified 387 company matches for commercial energy efficiency companies associated with Australia as of October 2026 and tracks 3,508 professional contacts across them, including 1,393 with verified work emails. Melbourne is the largest hub.

This list covers company matches for commercial 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 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

387Companies

3,508Contacts tracked

1,393Verified emails

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The 25 largest commercial energy efficiency companies based in Australia

Ranked by team size

Top 25 of 387 company matches for commercial energy efficiency 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	Airmaster	Exact match	Scoresby, AustraliaHQ recorded Oct 10, 2026	1,001-5,000	507 contacts →
	Exact match “At Airmaster, our goal is to lead the way in integrated building services, combining HVAC & R, building automation, electrical, and fire systems to create smart buildings that are…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
2	ZEMBL	Exact match	Sydney, AustraliaHQ recorded Oct 10, 2026	51-200	158 contacts →
	Exact match “We help businesses buy better energy, saving them time and improving their bottom line.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
3	Alerton Australia	Exact match	Mulgrave, AustraliaHQ recorded Oct 10, 2026	201-500	156 contacts →
	Exact match “Alerton Australia is a leader in building control and management systems.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
4	Energy Action	Exact match	Sydney, AustraliaHQ recorded Oct 10, 2026	51-200	89 contacts →
	Exact match “At Energy Action, we help your business cut energy costs and reduce emissions, paving the way to a net zero future without breaking the bank.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5	BUENO	Exact match	Sydney, AustraliaHQ recorded Oct 10, 2026	51-200	69 contacts →
	Exact match “Bueno Analytics is a global, industry-leading building analytics and optimisation platform helping owners, operators, and sustainability teams improve energy performance, reduce…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
6	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
7	Controlworks	Exact match	Hornsby, AustraliaHQ recorded Oct 10, 2026	51-200	66 contacts →
	Exact match “Controlworks is a leader in building automation and energy management.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
8	Choice Energy	Exact match	Melbourne, AustraliaHQ recorded Oct 10, 2026	51-200	62 contacts →
	Exact match “Choice Energy is an independent energy management company.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9	SAE Group	Exact match	Tweed Heads, AustraliaHQ recorded Oct 10, 2026	51-200	54 contacts →
	Exact match “SAE Group is a wholly owned and operated Australian company specialising in energy efficient technology.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
10	Unified Energy Services	Exact match	Southbank, AustraliaHQ recorded Oct 10, 2026	51-200	43 contacts →
	Exact match “UNIfied Energy Services is Australia's leading energy efficiency specialist.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11	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
12	Termina	Exact match	Melbourne, AustraliaHQ recorded Oct 10, 2026	11-50	41 contacts →
	Exact match “Everyone wants lower cost energy and less admin.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13	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
14	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
15	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
16	Conserve IT	Exact match	Melbourne, AustraliaHQ recorded Oct 10, 2026	11-50	37 contacts →
	Exact match “At Conserve It, our mission is to make buildings smarter and more intelligent through innovation, reliability and efficient energy-saving solutions.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
17	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
18	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
19	Austec Building Automation	Exact match	Stapylton, AustraliaHQ recorded Oct 10, 2026	51-200	32 contacts →
	Exact match “Austec Building Automation has been built on the principles of innovation and reliability coupled with the development of strong personal relationships.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
20	Leading Edge Automation	Exact match	Mulgrave, AustraliaHQ recorded Oct 10, 2026	51-200	31 contacts →
	Exact match “We use the latest technology to offer customised integrated building solutions and energy services that will empower you to meet your comfort, energy and operational cost…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
21	Easy Being Green PTY LTD	Exact match	Port Melbourne, AustraliaHQ recorded Oct 10, 2026	11-50	29 contacts →
	Exact match “Easy Being Green is one of the longest operating Australian energy efficiency companies, organising mass consumer and business action on energy efficiency.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
22	Energy Intelligence	Exact match	Hawthorn East, AustraliaHQ recorded Oct 10, 2026	11-50	27 contacts →
	Exact match “Privately owned energy consulting firm providing energy management services to large commercial electricity users.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
23	Jaymak	Exact match	Southport, AustraliaHQ recorded Oct 10, 2026	11-50	27 contacts →
	Exact match “The Coolroom & Commercial Equipment Hygiene & Energy Saving Specialists.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
24	Reposit Power	Exact match	Canberra, AustraliaHQ recorded Oct 10, 2026	11-50	23 contacts →
	Exact match “Reposit guarantees that Australian households will not see an electricity bill for the next 7 years.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
25	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

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 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 387 commercial energy efficiency companies based in Australia

See the full list, filter by size, metro and specialty, and access 1,393 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Commercial energy efficiency companies based in Australia at a glance

As of Oct 10, 2026

39.7%Verified-email coverage

9.1Average contacts per company

1-10Median size (employees)

9.8%Largest-city concentration · Melbourne

Oct 10, 2026Page data refreshed

Companies by employee count

1-10

219

11-50

126

51-200

201-500

1,001-5,000

5,001-10,000

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 387 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 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 1,393 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.

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

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

RevenueBase identified 387 company matches for commercial energy efficiency 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?

Airmaster 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 companies?

Melbourne leads with 38 company records, followed by Sydney (37) and Perth (11).

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 1,393 professional contacts with verified work emails tracked across these 387 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.