Company lists · Data refreshed September 2026

Top 25 Energy efficiency financing companies based in Australia

Name: Energy efficiency financing companies based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 91 companies tracked

RevenueBase identified 91 energy efficiency financing companies headquartered in Australia as of September 2026 and tracks 534 professional contacts across them, including 142 with verified work emails. Melbourne is the largest hub.

This list covers energy efficiency financing 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 16, 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 16, 2026 86% judged on-target in blind review

91Companies

534Contacts tracked

142Verified emails

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The 25 largest energy efficiency financing companies based in Australia

Ranked by team size

Top 25 of 91 energy efficiency financing companies based in Australia, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to energy efficiency financing 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	Auspro Group	Partial evidence	Point Cook, AustraliaHQ checked Sep 16, 2026	11-50	44 contacts →
	Partial evidence “Established in 2006, Auspro Group is an accredited energy solutions provider, successfully installing energy upgrades to homes and businesses across Australia whilst protecting…” Source: RevenueBase Database · checked Sep 16, 2026
2	Aussie Greenmarks	Indirect evidence	Ravenhall, AustraliaHQ checked Sep 16, 2026	11-50	37 contacts →
	Indirect evidence “Aussie Greenmarks is an Australian-owned company, established in 2011.” Source: RevenueBase Database · checked Sep 16, 2026
3	Kuga Energy	Partial evidence	Keysborough, AustraliaHQ checked Sep 16, 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 16, 2026
4	Glower	Indirect evidence	Melbourne, AustraliaHQ checked Sep 16, 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 16, 2026
5	Lenergy	Partial evidence	Moss Vale, AustraliaHQ checked Sep 16, 2026	11-50	19 contacts →
	Partial evidence “Lenergy is a leading provider of sustainable energy solutions, dedicated to helping homeowners reduce their electricity costs while embracing clean, renewable energy.” Source: RevenueBase Database · checked Sep 16, 2026
6	Ecosaver Australia	Indirect evidence	Derrimut, AustraliaHQ checked Sep 16, 2026	11-50	18 contacts →
	Indirect evidence “Ecosaver is an Australian owned and operated company established in 2017.” Source: RevenueBase Database · checked Sep 16, 2026
7	Nrg7	Partial evidence	Kensington, AustraliaHQ checked Sep 16, 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 16, 2026
8	Myom Australia	Strong evidence	South Melbourne, AustraliaHQ checked Sep 16, 2026	11-50	17 contacts →
	Strong evidence “Welcome to MYOM Australia – your one-stop shop for all your energy efficiency needs.” Source: RevenueBase Database · checked Sep 16, 2026
9	Smart Ease	Strong evidence	St Kilda, AustraliaHQ checked Sep 16, 2026	11-50	15 contacts →
	Strong evidence “Smart, energy-efficient solutions for a more sustainable planet are vital for building a better future – for our environment, communities and for businesses too.” Source: RevenueBase Database · checked Sep 16, 2026
10	Demand Manager PTY LTD	Partial evidence	Sydney, AustraliaHQ checked Sep 16, 2026	1-10	14 contacts →
	Partial evidence “Demand Manager is a company set up to assist your organisation to realise energy and water savings.” Source: RevenueBase Database · checked Sep 16, 2026
11	Esena Energy	Strong evidence	Clarence Gardens, AustraliaHQ checked Sep 16, 2026	11-50	14 contacts →
	Strong evidence “Esena Energy is a leading commercial and residential energy efficiency company.” Source: RevenueBase Database · checked Sep 16, 2026
12	E-Green Electrical	Strong evidence	Sydney, AustraliaHQ checked Sep 16, 2026	11-50	11 contacts →
	Strong evidence “E-Green Electrical are the pioneers in energy efficiency.” Source: RevenueBase Database · checked Sep 16, 2026
13	ARC Renewable Group	Strong evidence	Burwood, AustraliaHQ checked Sep 16, 2026	1-10	10 contacts →
	Strong evidence “Arc Renewable Group is a one stop shop for renewable and energy efficient solutions.” Source: RevenueBase Database · checked Sep 16, 2026
14	Optimise Energy Solutions	Strong evidence	North Sydney, AustraliaHQ checked Sep 16, 2026	1-10	8 contacts →
	Strong evidence “Optimise Energy Solutions (OES) offers a unique concept which unlocks significant operational savings by delivering turn-key energy efficiency solutions often with Zero Capital…” Source: RevenueBase Database · checked Sep 16, 2026
15	Good Earth Group	Strong evidence	Emu Plains, AustraliaHQ checked Sep 16, 2026	1-10	7 contacts →
	Strong evidence “Good Earth Group is all about helping you save money on your energy bills by getting your home or business more energy efficient.” Source: RevenueBase Database · checked Sep 16, 2026
16	Austep	Strong evidence	Pinkenba, AustraliaHQ checked Sep 16, 2026	11-50	7 contacts →
	Strong evidence “Australia ranks almost last among developed countries for Energy Efficiency, costing billions per year.” Source: RevenueBase Database · checked Sep 16, 2026
17	Australian Energy Upgrades	Strong evidence	North Geelong, AustraliaHQ checked Sep 16, 2026	11-50	7 contacts →
	Strong evidence “Australian Energy Upgrades is a leader in providing comprehensive energy efficiency solutions.” Source: RevenueBase Database · checked Sep 16, 2026
18	Power Save	Partial evidence	Kingsgrove, AustraliaHQ checked Sep 16, 2026	11-50	6 contacts →
	Partial evidence “LED Lighten have experience looking at ways to reduce the costs of your business through energy and maintenance saving measures, subsidy management and sourcing quality LED…” Source: RevenueBase Database · checked Sep 16, 2026
19	ZOOLF	Indirect evidence	Sydney, AustraliaHQ checked Sep 16, 2026	11-50	6 contacts →
	Indirect evidence “Struggling to Finance the Tools and Tech Your Business Needs?” Source: RevenueBase Database · checked Sep 16, 2026
20	Betta Value Renewable Energy	Strong evidence	Melbourne, AustraliaHQ checked Sep 16, 2026	11-50	6 contacts →
	Strong evidence “Betta Value Renewable Energy is your trusted partner in cost-efficient and sustainable energy solutions.” Source: RevenueBase Database · checked Sep 16, 2026
21	Seedhaus	Strong evidence	Worongary, AustraliaHQ checked Sep 16, 2026	1-10	5 contacts →
	Strong evidence “At SeedHaus™ we provide both residential and commercial energy efficiency solutions.” Source: RevenueBase Database · checked Sep 16, 2026
22	Zoom Energy	Strong evidence	Sydney, AustraliaHQ checked Sep 16, 2026	1-10	5 contacts →
	Strong evidence “Building on over 10 years of expertise in energy conservation, Zoom Energy delivers energy efficiency outcomes for a vast number of our customers across the residential…” Source: RevenueBase Database · checked Sep 16, 2026
23	Verdia	Strong evidence	Sydney, AustraliaHQ checked Sep 16, 2026	51-200	5 contacts →
	Strong evidence “Verdia is an energy services company helping large businesses implement renewable energy and energy efficiency projects that create value, reduce costs and achieve environmental…” Source: RevenueBase Database · checked Sep 16, 2026
24	Soleira	Partial evidence	Cheltenham, AustraliaHQ checked Sep 16, 2026	11-50	5 contacts →
	Partial evidence “Soleira is a residential and commercial solar energy company that was founded in 2017 with the mission to help families and businesses save $10 billion dollars by 2023.” Source: RevenueBase Database · checked Sep 16, 2026
25	Circular Energy	Partial evidence	Tonsley, AustraliaHQ checked Sep 16, 2026	11-50	4 contacts →
	Partial evidence “At Circular Energy, we're not just another energy provider.” Source: RevenueBase Database · checked Sep 16, 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: energy efficiency financing 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 energy efficiency financing companies.
Partial evidence: Its own public description names part of energy efficiency financing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name energy efficiency financing 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 91 energy efficiency financing companies based in Australia

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Energy efficiency financing companies based in Australia at a glance

As of Sep 16, 2026

26.6%Verified-email coverage

5.9Average contacts per company

1-10Median size (employees)

13.2%Largest-city concentration · Melbourne

Sep 16, 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 91 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 energy efficiency financing 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 “energy efficiency financing 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 energy efficiency financing 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 energy efficiency financing 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, 142 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 16, 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.

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 energy efficiency financing 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 energy efficiency financing companies are there based in Australia?

RevenueBase identified 91 energy efficiency financing 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?

Auspro Group, headquartered in Point Cook, tops this list with the largest team on record.

Which city has the most energy efficiency financing companies?

Melbourne leads with 12 headquartered companies, followed by Sydney (11) and Clayton South (2).

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 142 verified decision-maker contacts tracked across these 91 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 16, 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.