Company lists · Data refreshed September 2026

Top 25 Environmental services companies based in Sydney, Australia

Name: Environmental services companies based in Sydney, Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 63 companies tracked

RevenueBase identified 63 environmental services companies headquartered in Sydney, Australia as of September 2026 and tracks 746 professional contacts across them, including 389 with verified work emails. Melbourne is the largest hub.

This list covers environmental services companies headquartered in Sydney, 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

63Companies

746Contacts tracked

389Verified emails

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The 25 largest environmental services companies based in Sydney, Australia

Ranked by team size

Top 25 of 63 environmental services companies based in Sydney, Australia, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to environmental services 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	Jbs&g	Strong evidence	Sydney, AustraliaHQ checked Sep 19, 2026	201-500	262 contacts →
	Strong evidence “Established in 1996, JBS & G is one of Australia’s leading environmental consultancies with offices in Sydney, Melbourne, Perth, Adelaide, Brisbane, Canberra, Darwin, Wollongong…” Source: RevenueBase Database · checked Sep 19, 2026
2	Challenger Services Group	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	1,001-5,000	110 contacts →
	Indirect evidence “Challenger Services Group is a national provider of cleaning, security and hospitality solutions, trusted by organisations that need consistent service and dependable results.” Source: RevenueBase Database · checked Sep 19, 2026
3	Ozone CPS	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	201-500	41 contacts →
	Indirect evidence “Our mission at Ozone Complete Property Services is to add unbeatable value to the property services market- with quality, our range of services, integrity & competitive pricing.” Source: RevenueBase Database · checked Sep 19, 2026
4	Sydney Waste Services	Strong evidence	Sydney, AustraliaHQ checked Sep 19, 2026	201-500	21 contacts →
	Strong 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 19, 2026
5	Mastercare Property Services	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	18 contacts →
	Indirect evidence “Mastercare started in Sydney and over time, expanded to become a nation-wide service provider.” Source: RevenueBase Database · checked Sep 19, 2026
6	Collective Maintenance Services	Strong evidence	Sydney, AustraliaHQ checked Sep 19, 2026	1-10	9 contacts →
	Strong evidence “At Collective Maintenance Services, our mission is to ensure your employees and customers experience the best environment possible every time.” Source: RevenueBase Database · checked Sep 19, 2026
7	Bushy Landscapes	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	1-10	8 contacts →
	Indirect evidence “BUSHY Landscapes is a multidisciplinary company that operates in the ecological restoration and landscaping industries.” Source: RevenueBase Database · checked Sep 19, 2026
8	Cleantech1	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	201-500	8 contacts →
	Indirect evidence “Our success is due to an authentic commitment to our company values through a culture based on trust, high expectations and reliability.” Source: RevenueBase Database · checked Sep 19, 2026
9	Rapid Hygiene	Strong evidence	Sydney, AustraliaHQ checked Sep 19, 2026	51-200	8 contacts →
	Strong evidence “Rapid Hygiene offers revolutionary cost cutting and environmentally friendly hygiene solutions for your workplace.” Source: RevenueBase Database · checked Sep 19, 2026
10	Clean Focus	Strong evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	8 contacts →
	Strong evidence “Facility managers and property groups across Australia trust Clean Focus Services to maintain premium commercial environments to the highest standard.” Source: RevenueBase Database · checked Sep 19, 2026
11	Sphere Infrastructure Partners	Strong evidence	Sydney, AustraliaHQ checked Sep 19, 2026	1-10	7 contacts →
	Strong evidence “Sphere was founded in 2018 in recognition of the need for advisors with specific environmental sector experience, development capability and expertise in delivering complex…” Source: RevenueBase Database · checked Sep 19, 2026
12	Vivid Indigenous Services	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	51-200	6 contacts →
	Indirect evidence “Vivid Indigenous Services’ key focus is to provide outstanding Cleaning and Maintenance services to their customers and increase Indigenous employment and business ownership…” Source: RevenueBase Database · checked Sep 19, 2026
13	Nucentury PTY LTD	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	5 contacts →
	Indirect evidence “NuCentury is an Australian owned, family run and operated facilities management company.” Source: RevenueBase Database · checked Sep 19, 2026
14	Fibern PTY Limited	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	1-10	5 contacts →
	Indirect evidence “Professional Services, Business Consulting, and Management Services to: Construction, Information Technology and Security Industries.” Source: RevenueBase Database · checked Sep 19, 2026
15	Millicare Australia PTY LTD	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	4 contacts →
	Indirect evidence “MilliCare Australia is your trusted partner in commercial carpet, textile and floor care.” Source: RevenueBase Database · checked Sep 19, 2026
16	Clean Options	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	4 contacts →
	Indirect evidence “CLEAN OPTIONS has a strong reputation in the Commercial Cleaning industry and history of providing high quality Facility Management Services across Sydney.” Source: RevenueBase Database · checked Sep 19, 2026
17	EME Advisory	Strong evidence	Sydney, AustraliaHQ checked Sep 19, 2026	1-10	3 contacts →
	Strong evidence “EME Advisory is a planning and environment consulting business based in Sydney and Newcastle.” Source: RevenueBase Database · checked Sep 19, 2026
18	Land Risk Environmental	Strong evidence	Sydney, AustraliaHQ checked Sep 19, 2026	1-10	2 contacts →
	Strong evidence “Land Risk Environmental Pty Ltd (LRE) specialise in technical due diligence environmental advisory services involving contaminated land and hazardous materials.” Source: RevenueBase Database · checked Sep 19, 2026
19	P&e Services	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	51-200	2 contacts →
	Indirect evidence “P&E Services is a family owned and operated business with over 30 years’ experience.” Source: RevenueBase Database · checked Sep 19, 2026
20	Mattress Recycle Australia	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	2 contacts →
	Indirect evidence “Mattress Recycling” Source: RevenueBase Database · checked Sep 19, 2026
21	Stephenson Environmental Management Australia	Strong evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	1 contacts →
	Strong evidence “Stephenson Environmental Management Australia was established in 1983 by Peter Stephenson and Margot Kimber and is regarded as a leading Australian-owned environmental management…” Source: RevenueBase Database · checked Sep 19, 2026
22	Waste Management Consulting	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	1-10	1 contacts →
	Indirect evidence “Independent waste management consulting services for: Reporting Management, Tender Management, Business Analysis, Price Analysis, Waste Auditing and Contract Management.” Source: RevenueBase Database · checked Sep 19, 2026
23	Reidenvironmental	Strong evidence	Sydney, AustraliaHQ checked Sep 19, 2026	1-10	1 contacts →
	Strong evidence “We are a specialist environmental services company in Australia.” Source: RevenueBase Database · checked Sep 19, 2026
24	Lusher Environmental	Strong evidence	Sydney, AustraliaHQ checked Sep 19, 2026	1-10	1 contacts →
	Strong evidence “Lusher Environmental is a boutique environmental consultancy that offers a wealth of experience in driving both private and public sector entities to achieve the environmental and…” Source: RevenueBase Database · checked Sep 19, 2026
25	DR Upsilon Environments PTY LTD	Strong evidence	Sydney, AustraliaHQ checked Sep 19, 2026	1-10	1 contacts →
	Strong evidence “A specialised environmental consulting firm to deliver strategic solutions for contaminated site, hydrogeological modelling, environmental monitoring, hazardous materials and…” 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: environmental services 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 environmental services companies.
Partial evidence: Its own public description names part of environmental services companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name environmental services 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 63 environmental services companies based in Sydney, Australia

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Environmental services companies based in Sydney, Australia at a glance

As of Sep 19, 2026

52.1%Verified-email coverage

11.8Average contacts per company

11-50Median size (employees)

101.6%Largest-city concentration · Melbourne

Sep 19, 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 across the whole Australia list rather than for Sydney, so it is reported there. Company counts and contact totals on this page are exact for Sydney, over 63 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 environmental services 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 Sydney, Australia whose own description of what they do matches “environmental services 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 environmental services 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 environmental services companies, and records with no verified work email. Companies headquartered outside Sydney 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, 389 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.

Environmental services companies by metro in Australia

Environmental services companies in Melbourne64
Environmental services companies in Sydney63
Environmental services companies in Brisbane40
Environmental services companies in Perth34

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 environmental services 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 environmental services companies are there based in Sydney, Australia?

RevenueBase identified 63 environmental services companies headquartered in Sydney, 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?

Jbs&g, headquartered in Sydney, tops this list with the largest team on record.

Which city has the most environmental services companies?

Melbourne leads with 64 headquartered companies, followed by Sydney (63) and Brisbane (40).

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 389 verified decision-maker contacts tracked across these 63 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.

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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.