Company lists · Data refreshed October 2026

Top 25 Hospital wastewater treatment companies based in Australia

RevenueBase identified 114 company matches for hospital wastewater treatment companies associated with Australia as of October 2026 and tracks 1,934 professional contacts across them, including 938 with verified work emails. Perth is the largest hub.

This list covers company matches for hospital wastewater treatment companies 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 October 14, 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 Oct 14, 2026 How this list was built
114Companies
1,934Contacts tracked
938Verified emails
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The 25 largest hospital wastewater treatment companies based in Australia

Ranked by team size
Top 25 of 114 company matches for hospital wastewater treatment companies based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 14, 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 matchBraeside, AustraliaHQ recorded Oct 14, 2026201-500265 contacts →

Exact match

“HydroChem is one of Australia’s leading companies providing high quality water treatment services.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
2Exact matchShepparton, AustraliaHQ recorded Oct 14, 202651-200169 contacts →

Exact match

“Aquatec partners with Government, business and residential clients to deliver water, wastewater and odour control solutions for the long-term.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
3Exact matchSydney Olympic Park, AustraliaHQ recorded Oct 14, 2026201-500168 contacts →

Exact match

“At Atlan Stormwater, we draw on more than 45 years’ experience in the design, testing and manufacture of water treatment systems that are utilised in over 45 countries.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
4Exact matchMiranda, AustraliaHQ recorded Oct 14, 202651-200128 contacts →

Exact match

“Established in 1990, Integra Water Treatment Solutions is one of Australia’s largest privately owned and operated water treatment providers.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
5Exact matchSydney, AustraliaHQ recorded Oct 14, 202651-20094 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 · Oct 14, 2026 · View company records in RevenueBase
6Exact matchSeven Hills, AustraliaHQ recorded Oct 14, 202651-20073 contacts →

Exact match

“Our solutions allow our clients to recycle and reuse water, improve operational efficiencies and reduce their environmental footprints.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
7Exact matchMalaga, AustraliaHQ recorded Oct 14, 202651-20072 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 · Oct 14, 2026 · View company records in RevenueBase
8Exact matchHenderson, AustraliaHQ recorded Oct 14, 202611-5032 contacts →

Exact match

“OLEOLOGY is the name in water treatment, that offers effective, economically viable and market leading oil and hydrocarbon removal solutions.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
9Exact matchKunda Park, AustraliaHQ recorded Oct 14, 202651-20032 contacts →

Exact match

“As the team behind the Ozzi Kleen product range, we strive to engineer, produce and maintain the highest level of quality not only for the pride we take in delivering reliable…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
10Exact matchWetherill Park, AustraliaHQ recorded Oct 14, 202651-20026 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
11Exact matchGeelong, AustraliaHQ recorded Oct 14, 202611-5023 contacts →

Exact match

“LC Water is a process engineering team of experts specialising in the design and construction of water and wastewater treatment facilities in Australia and the subcontinent, with…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
12Exact matchCastle Hill Nsw, AustraliaHQ recorded Oct 14, 202611-5021 contacts →

Exact match

“SAS Water provides unique customised solutions for treatment of Process & Potable water, Sewerage & Recycled water, Storm water harvesting, landfill Leachate, Sewer mining…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
13Exact matchMilsons Point, AustraliaHQ recorded Oct 14, 202611-5019 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 · Oct 14, 2026 · View company records in RevenueBase
14Exact matchTuggerah, AustraliaHQ recorded Oct 14, 202611-5017 contacts →

Exact match

“Bioaction Pty Ltd is a privately owned business that was established to develop unique solutions to environmental problems.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
15Exact matchSunshine North, AustraliaHQ recorded Oct 14, 202651-20016 contacts →

Exact match

“Parkway Process Solutions (PPS) is a leading provider of industrial and innovative water treatment related, products, services, solutions & technology across Australia, with…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
16Exact matchWangara, AustraliaHQ recorded Oct 14, 202611-5013 contacts →

Exact match

“PR Water is an Australian wide company providing industrial water treatment, dust suppression and truck wheel wash equipment.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
17Exact matchBrisbane, AustraliaHQ recorded Oct 14, 202611-5011 contacts →

Exact match

“It brings great pleasure for Greg Treasure and David Tauti to announce that CORE have decided to enter into a definitive merger agreement with SAS Water Solutions, increasing our…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
18Exact matchOrmeau, AustraliaHQ recorded Oct 14, 202611-5010 contacts →

Exact match

“EnviroConcepts International began from humble beginnings in 2006 and has gone on to establish itself as an industry leader, through its nimble and practical approach to…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
19Exact matchTingalpa, AustraliaHQ recorded Oct 14, 202611-5010 contacts →

Exact match

“Remote Water Treatment Services is proud to be Australia’s trusted water treatment specialists.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
20Exact matchKilsyth, AustraliaHQ recorded Oct 14, 202611-509 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 · Oct 14, 2026 · View company records in RevenueBase
21Exact matchQueanbeyan East, AustraliaHQ recorded Oct 14, 202611-508 contacts →

Exact match

“Servicing Australia, New Zealand and the South Pacific Islands, the 180 Waste Group supplies, installs and maintains the certified healthcare waste management equipment to…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
22Exact matchNoosaville, AustraliaHQ recorded Oct 14, 20261-108 contacts →

Exact match

“Turbid Water Solutions (Turbid) provides end-to-end water treatment solutions for the construction and mining industries.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
23Exact matchCorio, AustraliaHQ recorded Oct 14, 202651-2007 contacts →

Exact match

“AKS provides specialist high performance water treatment services and equipment to a host of Australian Industries.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
24Exact matchMayfield West, AustraliaHQ recorded Oct 14, 202611-507 contacts →

Exact match

“Welcome to CleanaWater Part of the Bulbeck Group - Working Together, Adding Value, Delivering Certainty.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
25Exact matchSilverwater, AustraliaHQ recorded Oct 14, 202611-507 contacts →

Exact match

“BioGill combines science and nature to offer affordable food & beverage processing wastewater treatment.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase

Showing 25 of 114 hospital wastewater treatment companies based in Australia

See the full list, filter by size, metro and specialty, and access 938 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Hospital wastewater treatment companies based in Australia at a glance

As of Oct 14, 2026
48.5%Verified-email coverage
17.0Average contacts per company
11-50Median size (employees)
7.0%Largest-city concentration · Perth
Oct 14, 2026Page data refreshed

Companies by employee count

1-10
56
11-50
42
51-200
11
201-500
4

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 114 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 “hospital wastewater treatment companies” 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 938 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 October 14, 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 “hospital wastewater treatment companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many hospital wastewater treatment companies are there based in Australia?

RevenueBase identified 114 company matches for hospital wastewater treatment companies associated with Australia as of October 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?

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

Which city has the most hospital wastewater treatment companies?

Perth leads with 8 company records, followed by Malaga (4) and Melbourne (4).

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 938 professional contacts with verified work emails tracked across these 114 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 October 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 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.