Company lists · Data refreshed September 2026

Top 25 Commercial energy management companies based in Australia

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

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 311 companies tracked

RevenueBase identified 311 commercial energy management companies headquartered in Australia as of September 2026 and tracks 2,367 professional contacts across them, including 945 with verified work emails. Sydney is the largest hub.

This list covers commercial energy management 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 21, 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 21, 2026 86% judged on-target in blind review

311Companies

2,367Contacts tracked

945Verified emails

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The 25 largest commercial energy management companies based in Australia

Ranked by team size

Top 25 of 311 commercial energy management companies based in Australia, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to commercial energy management 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	Alerton Australia	Partial evidence	Mulgrave, AustraliaHQ checked Sep 21, 2026	201-500	149 contacts →
	Partial evidence “Alerton Australia is a leader in building control and management systems.” Source: RevenueBase Database · checked Sep 21, 2026
2	ZEMBL	Partial evidence	Sydney, AustraliaHQ checked Sep 21, 2026	51-200	133 contacts →
	Partial evidence “We help businesses buy better energy, saving them time and improving their bottom line.” Source: RevenueBase Database · checked Sep 21, 2026
3	AZZO	Partial evidence	Tonsley Innovation District, AustraliaHQ checked Sep 21, 2026	51-200	82 contacts →
	Partial evidence “AZZO is an energy technology & services company that helps unlock the full potential of our customer’s energy ecosystem.” Source: RevenueBase Database · checked Sep 21, 2026
4	Energy Action	Partial evidence	Sydney, AustraliaHQ checked Sep 21, 2026	51-200	77 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 21, 2026
5	Choice Energy	Strong evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	51-200	61 contacts →
	Strong evidence “Choice Energy is an independent energy management company.” Source: RevenueBase Database · checked Sep 21, 2026
6	Eutility	Partial evidence	North Sydney, AustraliaHQ checked Sep 21, 2026	51-200	45 contacts →
	Partial evidence “Eutility helps Australian businesses take control of their energy and telecom costs through smart tech, real expertise and a people-first approach.” Source: RevenueBase Database · checked Sep 21, 2026
7	Termina	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	11-50	39 contacts →
	Partial evidence “Everyone wants lower cost energy and less admin.” Source: RevenueBase Database · checked Sep 21, 2026
8	Power Choice	Partial evidence	Stafford, AustraliaHQ checked Sep 21, 2026	11-50	39 contacts →
	Partial evidence “Power Choice is an Aeco Pacific Company operating in Technology and Energy markets since 2009.” Source: RevenueBase Database · checked Sep 21, 2026
9	Next Business Energy	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	11-50	38 contacts →
	Partial evidence “AFR Fast 100 Winner 2018 \| Australian Operated \| Business Only Energy Who is Next Business Energy?” Source: RevenueBase Database · checked Sep 21, 2026
10	Aussie Greenmarks	Indirect evidence	Ravenhall, AustraliaHQ checked Sep 21, 2026	11-50	37 contacts →
	Indirect evidence “Aussie Greenmarks is an Australian-owned company, established in 2011.” Source: RevenueBase Database · checked Sep 21, 2026
11	Shine On	Strong evidence	Port Melbourne, AustraliaHQ checked Sep 21, 2026	11-50	36 contacts →
	Strong evidence “Shine On is an energy efficiency specialist that upgrades commercial businesses with LED lighting and solar systems Australia-wide.” Source: RevenueBase Database · checked Sep 21, 2026
12	Kuga Energy	Partial evidence	Keysborough, AustraliaHQ checked Sep 21, 2026	51-200	33 contacts →
	Partial evidence “In a world where rising energy costs and tightening margins are pressuring businesses, Kuga Energy is leading a revolution.” Source: RevenueBase Database · checked Sep 21, 2026
13	Energin	Strong evidence	Sydney, AustraliaHQ checked Sep 21, 2026	11-50	32 contacts →
	Strong evidence “Energin is the provider of an energy procurement platform which supports energy brokers and consultants procure electricity and natural gas contracts on behalf of commercial and…” Source: RevenueBase Database · checked Sep 21, 2026
14	Energy Makeovers	Strong evidence	Sunshine West, AustraliaHQ checked Sep 21, 2026	51-200	31 contacts →
	Strong evidence “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.” Source: RevenueBase Database · checked Sep 21, 2026
15	Austec Building Automation	Indirect evidence	Stapylton, AustraliaHQ checked Sep 21, 2026	51-200	30 contacts →
	Indirect evidence “Austec Building Automation has been built on the principles of innovation and reliability coupled with the development of strong personal relationships.” Source: RevenueBase Database · checked Sep 21, 2026
16	Envirogroup	Strong evidence	Coburg North, AustraliaHQ checked Sep 21, 2026	11-50	30 contacts →
	Strong evidence “EnviroGroup EnviroGroup is a specialist provider of renewable energy products and systems for commercial applications, government clients and residential home owners.” Source: RevenueBase Database · checked Sep 21, 2026
17	Energy Intelligence	Strong evidence	Hawthorn East, AustraliaHQ checked Sep 21, 2026	11-50	26 contacts →
	Strong evidence “Privately owned energy consulting firm providing energy management services to large commercial electricity users.” Source: RevenueBase Database · checked Sep 21, 2026
18	Glower	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	11-50	26 contacts →
	Indirect evidence “Glower upgrades your inefficient household and business products to new sustainable ones, saving your wallet and the world.” Source: RevenueBase Database · checked Sep 21, 2026
19	Leading Edge Automation	Partial evidence	Mulgrave, AustraliaHQ checked Sep 21, 2026	51-200	25 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
20	Reposit Power	Indirect evidence	Canberra, AustraliaHQ checked Sep 21, 2026	11-50	23 contacts →
	Indirect evidence “Reposit guarantees that Australian households will not see an electricity bill for the next 7 years.” Source: RevenueBase Database · checked Sep 21, 2026
21	Trans Tasman Energy Group	Partial evidence	Fitzroy, AustraliaHQ checked Sep 21, 2026	51-200	21 contacts →
	Partial evidence “Trans Tasman Energy Group is a specialised energy consulting firm.” Source: RevenueBase Database · checked Sep 21, 2026
22	Leading Edge Energy	Strong evidence	Sydney, AustraliaHQ checked Sep 21, 2026	11-50	21 contacts →
	Strong evidence “What we do Leading Edge Energy is an integrated energy management consultancy powered by the latest technology to offer market-leading energy solutions for your business.” Source: RevenueBase Database · checked Sep 21, 2026
23	Eco33 Private Limited	Strong evidence	Perth, AustraliaHQ checked Sep 21, 2026	11-50	20 contacts →
	Strong evidence “providing customers the benefits of cost effective Energy Conservation solutions including improved indoor Air quality, proposed outcome 100% commercially guaranteed.” Source: RevenueBase Database · checked Sep 21, 2026
24	Ecosaver Australia	Indirect evidence	Derrimut, AustraliaHQ checked Sep 21, 2026	11-50	18 contacts →
	Indirect evidence “Ecosaver is an Australian owned and operated company established in 2017.” Source: RevenueBase Database · checked Sep 21, 2026
25	Nrg7	Partial evidence	Kensington, AustraliaHQ checked Sep 21, 2026	11-50	18 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 21, 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: commercial energy management 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 commercial energy management companies.
Partial evidence: Its own public description names part of commercial energy management companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name commercial energy management 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 311 commercial energy management companies based in Australia

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Commercial energy management companies based in Australia at a glance

As of Sep 21, 2026

39.9%Verified-email coverage

7.6Average contacts per company

1-10Median size (employees)

13.2%Largest-city concentration · Sydney

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

183

11-50

51-200

201-500

501-1,000

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 311 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 commercial energy management 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 “commercial energy management 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 commercial energy management 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 commercial energy management 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, 945 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 21, 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.

Commercial energy management companies by metro

Commercial energy management companies in Sydney41
Commercial energy management companies in Melbourne37

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 commercial energy management 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 commercial energy management companies are there based in Australia?

RevenueBase identified 311 commercial energy management 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?

Alerton Australia, headquartered in Mulgrave, tops this list with the largest team on record.

Which city has the most commercial energy management companies?

Sydney leads with 41 headquartered companies, followed by Melbourne (37) and Brisbane (13).

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 945 verified decision-maker contacts tracked across these 311 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 21, 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.