Company lists · Data refreshed September 2026

Top 25 Clean tech companies based in Melbourne, Australia

Name: Clean tech companies based in Melbourne, Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 85 companies tracked

RevenueBase identified 85 clean tech companies headquartered in Melbourne, Australia as of September 2026 and tracks 766 professional contacts across them, including 225 with verified work emails. Melbourne is the largest hub.

This list covers clean tech companies headquartered in Melbourne, 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 19, 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 19, 2026 86% judged on-target in blind review

85Companies

766Contacts tracked

225Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest clean tech companies based in Melbourne, Australia

Ranked by team size

Top 25 of 85 clean tech companies based in Melbourne, Australia, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to clean tech 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	Core Markets	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	11-50	35 contacts →
	Indirect evidence “CORE Markets provides market intelligence, advisory and transaction services across power, carbon and environmental markets - serving commercial decision-makers through the energy…” Source: RevenueBase Database · checked Sep 19, 2026
2	Proa Energy Intelligence	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	11-50	33 contacts →
	Indirect evidence “Established in 2016 Proa has been developing, producing and deploying innovative products and services to manage and monitor the technical and financial performance of solar and…” Source: RevenueBase Database · checked Sep 19, 2026
3	FG Advisory	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	11-50	28 contacts →
	Indirect evidence “At FGA, we are working with forward-thinking organisations to reimagine and realise a zero carbon future.” Source: RevenueBase Database · checked Sep 19, 2026
4	Glower	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 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 19, 2026
5	Mint Renewables	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	11-50	25 contacts →
	Indirect evidence “Mint Renewables aims to be a leading player in a fast and sustainable transition to renewable energy.” Source: RevenueBase Database · checked Sep 19, 2026
6	Green Peak Energy	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	11-50	19 contacts →
	Indirect evidence “Green Peak Energy is an Australian company formed in early 2017 with a passion for renewable energy.” Source: RevenueBase Database · checked Sep 19, 2026
7	Infostatus	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	11-50	17 contacts →
	Indirect evidence “At Infostatus, we translate complex technology into accessible, tailored services that help organisations rethink how they work.” Source: RevenueBase Database · checked Sep 19, 2026
8	Energy Matters	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	11-50	17 contacts →
	Indirect evidence “Energy Matters believes in a zero-carbon future.” Source: RevenueBase Database · checked Sep 19, 2026
9	Polar Enviro	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	1-10	14 contacts →
	Indirect evidence “Polar Enviro is the umbrella brand for Smarterlite, Safety Path, OmniGrip Direct and Vivacity.” Source: RevenueBase Database · checked Sep 19, 2026
10	South Energy	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	11-50	11 contacts →
	Indirect evidence “South Energy is an Australian renewable energy developer.” Source: RevenueBase Database · checked Sep 19, 2026
11	Node Energy Services	Partial evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	11-50	10 contacts →
	Partial evidence “At NODE we are all about powering dependable progress towards a clean energy future.” Source: RevenueBase Database · checked Sep 19, 2026
12	Vagus Energy	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	11-50	10 contacts →
	Indirect evidence “Currently, energy industry all over the world is going through a disruptive phase – a change for the better.” Source: RevenueBase Database · checked Sep 19, 2026
13	OCTES	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	1-10	8 contacts →
	Indirect evidence “OCTES is a leading provider of consulting services in energy, climate and bio circularity solutions supported by its ventures arm investing in emerging technologies.” Source: RevenueBase Database · checked Sep 19, 2026
14	Coughlin Advisory	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	11-50	6 contacts →
	Indirect evidence “We exist to build an Australia that’s thriving economically and environmentally.” Source: RevenueBase Database · checked Sep 19, 2026
15	Betta Value Renewable Energy	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	11-50	6 contacts →
	Indirect evidence “Betta Value Renewable Energy is your trusted partner in cost-efficient and sustainable energy solutions.” Source: RevenueBase Database · checked Sep 19, 2026
16	Target Energy Australia	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	1-10	5 contacts →
	Indirect evidence “Target Energy will help your business to take the first step toward Green Energy.” Source: RevenueBase Database · checked Sep 19, 2026
17	Rosetta Analytics	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	11-50	5 contacts →
	Indirect evidence “Rosetta Analytics is a technology provider committed to helping create a sustainable future.” Source: RevenueBase Database · checked Sep 19, 2026
18	National Grid Support Service	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	11-50	5 contacts →
	Indirect evidence “National Grid Support Service specialises in the analyses and installation of solar systems for both commercial and residential properties.” Source: RevenueBase Database · checked Sep 19, 2026
19	Sustainability Wise	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	1-10	5 contacts →
	Indirect evidence “Sustainability Wise Pty Ltd is a SME offering consulting, program management, project management, and procurement advice in the following fields- Project Management for…” Source: RevenueBase Database · checked Sep 19, 2026
20	Sustainable Energy Transition Partners	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	1-10	4 contacts →
	Indirect evidence “SETP is an engineering consultancy that operates in the renewable energy, electrical, construction, engineering and technology industries.” Source: RevenueBase Database · checked Sep 19, 2026
21	Solarda	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	1-10	4 contacts →
	Indirect evidence “Including solar power and battery installations, Solarda offers long term sustainability strategies using renewable energy according to the strategic needs of your business…” Source: RevenueBase Database · checked Sep 19, 2026
22	Nexa Advisory	Partial evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	1-10	3 contacts →
	Partial evidence “Nexa is an advisory firm with an unwavering focus on accelerating the clean energy transition, in a way that provides secure, reliable, and affordable power for consumers of all…” Source: RevenueBase Database · checked Sep 19, 2026
23	Greenren Power	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “GreenRen Power is aligned with some of the world’s leading manufacturers of integrated Renewable Energy Solutions and intends to introduce new and innovative technology into…” Source: RevenueBase Database · checked Sep 19, 2026
24	Zerowatt	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	11-50	3 contacts →
	Indirect evidence “ZeroWatt is at the forefront of the green revolution in Victoria, committed to mitigating climate change impacts through innovative solutions.” Source: RevenueBase Database · checked Sep 19, 2026
25	Yousolar Australia	Partial evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	1-10	2 contacts →
	Partial evidence “We strive to empower individuals and businesses to reduce their carbon footprint and provide clean, reliable energy through innovative solar technologies.” Source: RevenueBase Database · checked Sep 19, 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: clean tech 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 clean tech companies.
Partial evidence: Its own public description names part of clean tech companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name clean tech 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 85 clean tech companies based in Melbourne, Australia

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 225 reachable decision-makers.

Free signup · no credit card

View the full list →

Clean tech companies based in Melbourne, Australia at a glance

As of Sep 19, 2026

29.4%Verified-email coverage

9.0Average contacts per company

11-50Median size (employees)

100.0%Largest-city concentration · Melbourne

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole Australia list rather than for Melbourne, so it is reported there. Company counts and contact totals on this page are exact for Melbourne, over 85 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 clean tech 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 Melbourne, Australia whose own description of what they do matches “clean tech 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 clean tech 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 clean tech companies, and records with no verified work email. Companies headquartered outside Melbourne 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, 225 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 19, 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.

Clean tech companies by metro in Australia

Clean tech companies in Melbourne85
Clean tech companies in Sydney64
Clean tech companies in Brisbane27

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 clean tech 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 clean tech companies are there based in Melbourne, Australia?

RevenueBase identified 85 clean tech companies headquartered in Melbourne, 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?

Core Markets, headquartered in Melbourne, tops this list with the largest team on record.

Which city has the most clean tech companies?

Melbourne leads with 85 headquartered companies, followed by Sydney (64) and Brisbane (27).

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 225 verified decision-maker contacts tracked across these 85 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 19, 2026.

Ready to reach these companies? Verified emails and direct dials for all 85 clean tech companies based in Melbourne, Australia. Start with a free account, no credit card.

Download this list →

Related lists

Clean tech companies by geography

Browse the directory

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.