Company lists · Data refreshed September 2026

Top 25 Renewable energy from waste companies based in Australia

Name: Renewable energy from waste companies based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 98 companies tracked

RevenueBase identified 98 renewable energy from waste companies headquartered in Australia as of September 2026 and tracks 1,746 professional contacts across them, including 842 with verified work emails. Sydney is the largest hub.

This list covers renewable energy from waste 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 17, 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 17, 2026 86% judged on-target in blind review

98Companies

1,746Contacts tracked

842Verified emails

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The 25 largest renewable energy from waste companies based in Australia

Ranked by team size

Top 25 of 98 renewable energy from waste companies based in Australia, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to renewable energy from waste 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	Resourceco	Strong evidence	Rose Park, AustraliaHQ checked Sep 17, 2026	501-1,000	150 contacts →
	Strong evidence “ResourceCo is one of Australia’s largest recycling businesses, diverting over 4.5 million tonnes of waste from landfill per annum.” Source: RevenueBase Database · checked Sep 17, 2026
2	re.group	Partial evidence	Sydney, AustraliaHQ checked Sep 17, 2026	1,001-5,000	112 contacts →
	Partial evidence “Our vision is to create a wasteless society; where all resources that become waste are reused and are not disposed.” Source: RevenueBase Database · checked Sep 17, 2026
3	Repurpose IT	Partial evidence	Epping, AustraliaHQ checked Sep 17, 2026	51-200	88 contacts →
	Partial evidence “REPURPOSE IT - We recover resources and give them new life At Repurpose It, we hold the fundamental belief that landfills are a thing of the past, and that all waste can be…” Source: RevenueBase Database · checked Sep 17, 2026
4	HIQ	Indirect evidence	Prestons, AustraliaHQ checked Sep 17, 2026	51-200	83 contacts →
	Indirect evidence “HiQ was established with the belief that for every challenge, there is a solution.” Source: RevenueBase Database · checked Sep 17, 2026
5	LGI LTD	Strong evidence	Eagle Farm, AustraliaHQ checked Sep 17, 2026	51-200	50 contacts →
	Strong evidence “Our vision is to be people engineering a clean energy, zero carbon future, by achieving our mission of expediting the transition to renewables by delivering clean energy and lower…” Source: RevenueBase Database · checked Sep 17, 2026
6	WSG	Partial evidence	Braeside, AustraliaHQ checked Sep 17, 2026	501-1,000	43 contacts →
	Partial evidence “We’re your waste management, resource recovery and industrial services experts.” Source: RevenueBase Database · checked Sep 17, 2026
7	Goterra	Strong evidence	Canberra, AustraliaHQ checked Sep 17, 2026	11-50	42 contacts →
	Strong evidence “Goterra is autonomous food waste management infrastructure: clean organics from processing, kitchen waste and other pre-consumer waste streams, all the way to post-consumer…” Source: RevenueBase Database · checked Sep 17, 2026
8	Breen Resources	Partial evidence	Sydney, AustraliaHQ checked Sep 17, 2026	51-200	27 contacts →
	Partial evidence “Breen Resources is a proud Australian family-owned waste and resource management company, with a Resource Recovery facility in Kurnell, South Sydney and our Head Office based in…” Source: RevenueBase Database · checked Sep 17, 2026
9	Delorean Corporation ASX DEL	Indirect evidence	West Perth, AustraliaHQ checked Sep 17, 2026	11-50	27 contacts →
	Indirect evidence “Delorean Corporation Limited is a pioneering Australian bioenergy company specialising in the design, build, ownership and management of bioenergy infrastructure and associated…” Source: RevenueBase Database · checked Sep 17, 2026
10	Benedict Recycling PTY Limited	Indirect evidence	Belrose, AustraliaHQ checked Sep 17, 2026	1-10	23 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
11	SYCLE	Partial evidence	Avalon, AustraliaHQ checked Sep 17, 2026	51-200	21 contacts →
	Partial evidence “Waste Reinvented.” Source: RevenueBase Database · checked Sep 17, 2026
12	Green ECO Technologies	Indirect evidence	Rowville, AustraliaHQ checked Sep 17, 2026	11-50	21 contacts →
	Indirect evidence “Green Eco Technologies (GET) develops, supplies and manages innovative, efficient, and environmentally beneficial, on-site solutions for the conversion and re-purposing of food…” Source: RevenueBase Database · checked Sep 17, 2026
13	Skipz Recycling	Indirect evidence	Pinkenba, AustraliaHQ checked Sep 17, 2026	11-50	14 contacts →
	Indirect evidence “The SKIPZ Recycling business combines the trusted Delta Group know how with a strong industry experienced senior management team led by Kevin Keaney and Brendan McCormack.” Source: RevenueBase Database · checked Sep 17, 2026
14	Dulverton Waste Management	Indirect evidence	Latrobe, AustraliaHQ checked Sep 17, 2026	11-50	13 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
15	Topsoil Organics	Indirect evidence	Forbes, AustraliaHQ checked Sep 17, 2026	11-50	12 contacts →
	Indirect evidence “Australia's organic resource recovery and processing infrastructure, built for councils and commercial operators.” Source: RevenueBase Database · checked Sep 17, 2026
16	Gaia Envirotech	Strong evidence	Ballarat, AustraliaHQ checked Sep 17, 2026	1-10	12 contacts →
	Strong evidence “Gaia EnviroTech, based in Ballarat, Victoria, is an award winning waste management and renewable energy business.” Source: RevenueBase Database · checked Sep 17, 2026
17	Orez Solutions	Partial evidence	Hurstville, AustraliaHQ checked Sep 17, 2026	11-50	11 contacts →
	Partial evidence “At OREZ we exist to help minimise the amount of waste that ends up in landfill by delivering bespoke waste management solutions.” Source: RevenueBase Database · checked Sep 17, 2026
18	Continuum Energy	Partial evidence	Perth, AustraliaHQ checked Sep 17, 2026	11-50	11 contacts →
	Partial evidence “Continuum Energy has developed several green technologies with the aim to maximise industrial ecology, circular economy frameworks and environmental preservation.” Source: RevenueBase Database · checked Sep 17, 2026
19	Wildfire Energy	Strong evidence	Brisbane, AustraliaHQ checked Sep 17, 2026	1-10	8 contacts →
	Strong evidence “Wildfire Energy is a privately held renewable energy startup developing technology for gasification and waste to energy applications.” Source: RevenueBase Database · checked Sep 17, 2026
20	C-Loop	Indirect evidence	Melbourne, AustraliaHQ checked Sep 17, 2026	1-10	8 contacts →
	Indirect evidence “Biorefinery Project developer across Queensland & Victoria supporting primary industries.” Source: RevenueBase Database · checked Sep 17, 2026
21	Loop Organics PTY LTD	Indirect evidence	Berry, AustraliaHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence “Award winning Loop Organics are specialists in organics recycling and management.” Source: RevenueBase Database · checked Sep 17, 2026
22	Sustainable Energy Infrastructure SEI	Partial evidence	Adelaide, AustraliaHQ checked Sep 17, 2026	11-50	7 contacts →
	Partial evidence “By investing in the development, construction and operation of efficient generation and cogeneration assets, SEI not only delivers sustainable energy solutions for our customers…” Source: RevenueBase Database · checked Sep 17, 2026
23	Calleja Group	Partial evidence	Altona, AustraliaHQ checked Sep 17, 2026	201-500	7 contacts →
	Partial evidence “Calleja Group is a leading provider of integrated waste transport and waste management solutions.” Source: RevenueBase Database · checked Sep 17, 2026
24	ECO Guardians PTY LTD	Partial evidence	Dandenong South, AustraliaHQ checked Sep 17, 2026	1-10	7 contacts →
	Partial evidence “Eco Guardians Australia specialises in sustainable solutions in the areas of food waste to fertiliser/compost, commercial kitchen exhaust grease and odour control and grease…” Source: RevenueBase Database · checked Sep 17, 2026
25	East Rockingham Waste To Energy	Strong evidence	East Rockingham, AustraliaHQ checked Sep 17, 2026	201-500	6 contacts →
	Strong evidence “The East Rockingham Waste to Energy Project is a tonne-per-annum waste to energy facility under construction in Rockingham south of Perth.” Source: RevenueBase Database · checked Sep 17, 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: renewable energy from waste 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 renewable energy from waste companies.
Partial evidence: Its own public description names part of renewable energy from waste companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name renewable energy from waste 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 98 renewable energy from waste companies based in Australia

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Renewable energy from waste companies based in Australia at a glance

As of Sep 17, 2026

48.2%Verified-email coverage

17.8Average contacts per company

1-10Median size (employees)

9.2%Largest-city concentration · Sydney

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 98 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 renewable energy from waste 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 “renewable energy from waste 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 renewable energy from waste 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 renewable energy from waste 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, 842 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 17, 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 renewable energy from waste 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 renewable energy from waste companies are there based in Australia?

RevenueBase identified 98 renewable energy from waste 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?

Resourceco, headquartered in Rose Park, tops this list with the largest team on record.

Which city has the most renewable energy from waste companies?

Sydney leads with 9 headquartered companies, followed by Melbourne (7) and Adelaide (6).

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 842 verified decision-maker contacts tracked across these 98 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 17, 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.