Company lists · Data refreshed September 2026

Top 15 Wastewater treatment biosolids handlers based in Australia

RevenueBase identified 31 company matches for wastewater treatment biosolids handlers associated with Australia as of September 2026 and tracks 549 professional contacts across them, including 297 with verified work emails. Sydney is the largest hub.

This list covers company matches for wastewater treatment biosolids handlers associated with Australia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 22, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 22, 2026 How this list was built
31Companies
549Contacts tracked
297Verified emails
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The 15 largest wastewater treatment biosolids handlers based in Australia

Ranked by team size
Top 15 of 31 company matches for wastewater treatment biosolids handlers based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchAdelaide, AustraliaHQ recorded Sep 22, 2026201-500217 contacts →

Exact match

“Company Overview: TRILITY is an established industry leader, dedicated in the delivery of water, wastewater, reuse and bio-solids solutions across Australia and New Zealand’s…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchSydney, AustraliaHQ recorded Sep 22, 202651-20095 contacts →

Exact match

“Water l Science l Technology The Hydroflux Group is a team of water and wastewater treatment experts harnessing the power of world leading research and technologies for a more…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchMalaga, AustraliaHQ recorded Sep 22, 202651-20069 contacts →

Exact match

“At MAK Water, we help clients achieve reliable, cost-effective and sustainable water, wastewater and sewage treatment solutions.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchWetherill Park, AustraliaHQ recorded Sep 22, 202651-20026 contacts →

Exact match

“ACO Halgan Pty Ltd, specialises in all aspects of wastewater treatment.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchMilsons Point, AustraliaHQ recorded Sep 22, 202611-5016 contacts →

Exact match

“At Aquacell, we don't think we should waste water, so we take the waste out of wastewater.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchKilsyth, AustraliaHQ recorded Sep 22, 202611-5010 contacts →

Exact match

“Harmor Liquid Wastewater Management is one of Australia’s most comprehensive providers of liquid waste, industrial cleaning and environmental management solutions.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchDerwent Park, AustraliaHQ recorded Sep 22, 202611-505 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchLaverton North, AustraliaHQ recorded Sep 22, 20261-105 contacts →

Exact match

“By design, we utilise a best practice waste treatment and recycling system, accepting waste from- T130 Inert Sludges & Slurries - Hydro Excavation/NDD Wastes - Drilling Muds and…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchMalaga, AustraliaHQ recorded Sep 22, 20261-105 contacts →

Exact match

“Ecowater Services has been offering the best quality and value for money waste water recycling service to homes, businesses and government bodies across Western Australia since…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchMelbourne, AustraliaHQ recorded Sep 22, 20261-104 contacts →

Exact match

“Water treatment and water recycling are key requirements in industries looking to minimise their environmental footprint and reduce water consumption and/or discharge costs.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchBurleigh Heads, AustraliaHQ recorded Sep 22, 202611-503 contacts →

Exact match

“We are a specialist water treatment contractor and system manufacturer based in Southeast QLD.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchDandenong South, AustraliaHQ recorded Sep 22, 2026201-5003 contacts →

Exact match

“Powered by our considerable collective capabilities, the facility processes contaminated soil and hazardous waste to deliver the next generation in treatment solutions.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchEpsom, AustraliaHQ recorded Sep 22, 20261-102 contacts →

Exact match

“Epsom Environmental Services specialise in sludge and biosolids management.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchSydney, AustraliaHQ recorded Sep 22, 20261-102 contacts →

Exact match

“CST offers the latest in specialised mechanical and process equipment, built from our ‘hands-on’ experience in the industry and a clear understanding of our clients’ needs.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchBlacktown, AustraliaHQ recorded Sep 22, 20261-101 contacts →

Exact match

“Sapsorb Water Services is a proudly Australian-owned and operated company with over 25 years of expertise in water and wastewater treatment and management.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 15 of 31 wastewater treatment biosolids handlers based in Australia

See the full list, filter by size, metro and specialty, and access 297 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Wastewater treatment biosolids handlers based in Australia at a glance

As of Sep 22, 2026
54.1%Verified-email coverage
17.7Average contacts per company
1-10Median size (employees)
12.9%Largest-city concentration · Sydney
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
16
11-50
8
51-200
4
201-500
3

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 31 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Australia whose business descriptions match “wastewater treatment biosolids handlers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 297 professional contacts with verified work emails across the full matched dataset. 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 22, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “wastewater treatment biosolids handlers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many wastewater treatment biosolids handlers are there based in Australia?

RevenueBase identified 31 company matches for wastewater treatment biosolids handlers associated with Australia as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Trility tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most wastewater treatment biosolids handlers?

Sydney leads with 4 company records, followed by Malaga (2) and Melbourne (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 297 professional contacts with verified work emails tracked across these 31 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 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 SmartSearch, 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.