Company lists · Data refreshed September 2026

Top 25 Waste audit and consulting firms based in Australia

Name: Waste audit and consulting firms based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 270 companies tracked

RevenueBase identified 270 waste audit and consulting firms headquartered in Australia as of September 2026 and tracks 5,174 professional contacts across them, including 2,214 with verified work emails. Melbourne is the largest hub.

This list covers waste audit and consulting firms 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 14, 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 14, 2026 86% judged on-target in blind review

270Companies

5,174Contacts tracked

2,214Verified emails

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The 25 largest waste audit and consulting firms based in Australia

Ranked by team size

Top 25 of 270 waste audit and consulting firms based in Australia, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to waste audit and consulting firms: 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	Cleanaway Waste Management	Partial evidence	Melbourne, AustraliaHQ checked Sep 14, 2026	5,001-10,000	3,005 contacts →
	Partial evidence “Cleanaway Waste Management Limited is Australia’s largest, publicly listed waste management company.” Source: RevenueBase Database · checked Sep 14, 2026
2	Epic Environmental	Indirect evidence	Brisbane, AustraliaHQ checked Sep 14, 2026	51-200	94 contacts →
	Indirect evidence “Epic offers industry leading environmental solutions to national and selected international markets.” Source: RevenueBase Database · checked Sep 14, 2026
3	Solo Resource Recovery	Partial evidence	Chinderah, AustraliaHQ checked Sep 14, 2026	501-1,000	91 contacts →
	Partial evidence “Solo Resource Recovery is a 100% Australian owned and operated industrial services, and waste management company that has been providing efficient waste solutions for government…” Source: RevenueBase Database · checked Sep 14, 2026
4	Repurpose IT	Partial evidence	Epping, AustraliaHQ checked Sep 14, 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 14, 2026
5	HIQ	Indirect evidence	Prestons, AustraliaHQ checked Sep 14, 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 14, 2026
6	EVORO	Partial evidence	Smeaton Grange, AustraliaHQ checked Sep 14, 2026	51-200	64 contacts →
	Partial evidence “Evoro is one of Australia's leading providers of integrated environmental solutions, helping industry manage complex waste, water and environmental challenges with confidence.” Source: RevenueBase Database · checked Sep 14, 2026
7	Wasteflex	Partial evidence	Scoresby, AustraliaHQ checked Sep 14, 2026	51-200	59 contacts →
	Partial evidence “Australia’s fastest growing industry expert waste management company.” Source: RevenueBase Database · checked Sep 14, 2026
8	Pure Environmental PTY LTD	Partial evidence	Murarrie, AustraliaHQ checked Sep 14, 2026	51-200	53 contacts →
	Partial evidence “Pure Environmental is Australia’s leading specialist in regulated waste management and resource recovery.” Source: RevenueBase Database · checked Sep 14, 2026
9	MRA Consulting Group	Partial evidence	Drummoyne, AustraliaHQ checked Sep 14, 2026	11-50	51 contacts →
	Partial evidence “MRA Consulting Group is one of Australia’s leading environmental consultancy firms, specialising in business and policy reform.” Source: RevenueBase Database · checked Sep 14, 2026
10	Premier Waste	Partial evidence	Melbourne, AustraliaHQ checked Sep 14, 2026	11-50	46 contacts →
	Partial evidence “Premier Waste has been serving Melbourne businesses and institutions of all sizes since 2007.” Source: RevenueBase Database · checked Sep 14, 2026
11	The Environmental Group Limited	Indirect evidence	Mount Waverley, AustraliaHQ checked Sep 14, 2026	201-500	44 contacts →
	Indirect evidence “Engineering a Sustainable Future The Environmental Group Limited is an environmental engineering company that provides products and engineering services to various industries to…” Source: RevenueBase Database · checked Sep 14, 2026
12	WSG	Partial evidence	Braeside, AustraliaHQ checked Sep 14, 2026	501-1,000	43 contacts →
	Partial evidence “We’re your waste management, resource recovery and industrial services experts.” Source: RevenueBase Database · checked Sep 14, 2026
13	Elephants Foot Group	Partial evidence	Bankstown, AustraliaHQ checked Sep 14, 2026	51-200	34 contacts →
	Partial evidence “Since 1976 Elephants Foot has played a pivotal role in the waste and recycling services industry throughout Australia.” Source: RevenueBase Database · checked Sep 14, 2026
14	Waste Options Australia	Indirect evidence	Arndell Park, AustraliaHQ checked Sep 14, 2026	11-50	28 contacts →
	Indirect evidence “In today’s market a majority of companies are looking for cost reductions, an option that must not consume their time and does not affect the operations of the business.” Source: RevenueBase Database · checked Sep 14, 2026
15	Breen Resources	Partial evidence	Sydney, AustraliaHQ checked Sep 14, 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 14, 2026
16	Kartaway	Partial evidence	Brunswick East, AustraliaHQ checked Sep 14, 2026	51-200	27 contacts →
	Partial evidence “Established over 130 years ago, Kartaway has grown to become one of Australia’s leading waste management companies.” Source: RevenueBase Database · checked Sep 14, 2026
17	Nationwide Waste Solutions Australia	Partial evidence	Croydon South, AustraliaHQ checked Sep 14, 2026	11-50	25 contacts →
	Partial evidence “Nationwide Waste Solutions provides managed waste services, recycling, hygiene and pest solutions for multi-site businesses across Australia and New Zealand.” Source: RevenueBase Database · checked Sep 14, 2026
18	Bajwa Enviroconsult	Indirect evidence	Melbourne, AustraliaHQ checked Sep 14, 2026	11-50	25 contacts →
	Indirect evidence “The team at Bajwa EnviroConsult offers a broad range of experience in the environmental sector.” Source: RevenueBase Database · checked Sep 14, 2026
19	CR Plus PTY LTD	Partial evidence	Camellia, AustraliaHQ checked Sep 14, 2026	51-200	25 contacts →
	Partial evidence “Welcome to Concrete Recyclers, Sydney’s leading recycler of concrete, brick, and asphalt waste.” Source: RevenueBase Database · checked Sep 14, 2026
20	KS Environmental	Indirect evidence	Melbourne, AustraliaHQ checked Sep 14, 2026	51-200	23 contacts →
	Indirect evidence “Founded in 1967, KS Environmental is a proudly Australian-owned and family-run business with close to 60 years of industry experience.” Source: RevenueBase Database · checked Sep 14, 2026
21	Benedict Recycling PTY Limited	Indirect evidence	Belrose, AustraliaHQ checked Sep 14, 2026	1-10	23 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 14, 2026
22	Ecotrans	Partial evidence	Hallam, AustraliaHQ checked Sep 14, 2026	51-200	23 contacts →
	Partial evidence “At ECOTRANS our unique waste collection systems & handling solutions ensure a safe, flexible and seamless experience for our customers, with a focus on value unmatchable by means…” Source: RevenueBase Database · checked Sep 14, 2026
23	Sydney Waste Services	Partial evidence	Sydney, AustraliaHQ checked Sep 14, 2026	201-500	21 contacts →
	Partial evidence “At Sydney Waste Services we aim to provide our customers with the best, efficient & environmentally sound solutions to their waste management needs.” Source: RevenueBase Database · checked Sep 14, 2026
24	United Resource Management	Indirect evidence	Chatswood, AustraliaHQ checked Sep 14, 2026	201-500	21 contacts →
	Indirect evidence “We’ve built solid foundations and the superior performance of our operations has helped us to create one of Australia’s largest privately-owned resource recovery and recycling…” Source: RevenueBase Database · checked Sep 14, 2026
25	Mine Waste Management	Partial evidence	Subiaco, AustraliaHQ checked Sep 14, 2026	11-50	19 contacts →
	Partial evidence “Mine Waste Management (MWM), a Green Road company, is an environmental consultancy that provides practical solutions to mine waste management, for the mining industry.” Source: RevenueBase Database · checked Sep 14, 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: waste audit and consulting firms. 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 waste audit and consulting firms.
Partial evidence: Its own public description names part of waste audit and consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name waste audit and consulting firms. 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 270 waste audit and consulting firms based in Australia

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Waste audit and consulting firms based in Australia at a glance

As of Sep 14, 2026

42.8%Verified-email coverage

19.2Average contacts per company

11-50Median size (employees)

9.3%Largest-city concentration · Melbourne

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

130

11-50

51-200

201-500

501-1,000

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 270 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 waste audit and consulting firms, 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 “waste audit and consulting firms”. 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 waste audit and consulting firms), 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 waste audit and consulting firms, 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, 2,214 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 14, 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.

Waste audit and consulting firms by metro

Waste audit and consulting firms in Melbourne25

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 waste audit and consulting firms, 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 waste audit and consulting firms are there based in Australia?

RevenueBase identified 270 waste audit and consulting firms 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?

Cleanaway Waste Management, headquartered in Melbourne, tops this list with the largest team on record.

Which city has the most waste audit and consulting firms?

Melbourne leads with 25 headquartered companies, followed by Sydney (21) and Perth (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 2,214 verified decision-maker contacts tracked across these 270 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 14, 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.