Company lists · Data refreshed September 2026

Top 25 Water treatment systems manufacturers based in Australia

RevenueBase identified 149 company matches for water treatment systems manufacturers associated with Australia as of September 2026 and tracks 1,815 professional contacts across them, including 805 with verified work emails. Melbourne is the largest hub.

This list covers company matches for water treatment systems manufacturers 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 19, 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 19, 2026 How this list was built
149Companies
1,815Contacts tracked
805Verified emails
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The 25 largest water treatment systems manufacturers based in Australia

Ranked by team size
Top 25 of 149 company matches for water treatment systems manufacturers based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 matchSydney Olympic Park, AustraliaHQ recorded Sep 19, 2026201-500147 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 · Sep 19, 2026 · View company records in RevenueBase
2Exact matchMiranda, AustraliaHQ recorded Sep 19, 202651-200119 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 · Sep 19, 2026 · View company records in RevenueBase
3Exact matchThomastown, AustraliaHQ recorded Sep 19, 202651-200104 contacts →

Exact match

“At Billi, we design and manufacture a range of energy efficient filtered water systems that offer our customers the very best in innovation, superior performance and reliability.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchSydney, AustraliaHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
5Exact matchKemps Creek, AustraliaHQ recorded Sep 19, 2026n/a90 contacts →

Exact match

“Xylem (XYL) is a leading global water technology company committed to solving critical water and infrastructure challenges with technological innovation.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchTownsville, AustraliaHQ recorded Sep 19, 202611-5080 contacts →

Exact match

“Water Treatment Services solves complex water problems using intelligent technologies and a whole-of-system approach to make water fit for use, reuse and release.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchMalaga, AustraliaHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
8Exact matchNoble Park North, AustraliaHQ recorded Sep 19, 202651-20049 contacts →

Exact match

“Manufacturer and supplier of water treatment chemicals, equipment and support services.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchMelbourne, AustraliaHQ recorded Sep 19, 202611-5046 contacts →

Exact match

“Amiad Water Systems has operated in Australia & New Zealand since 1979 and is a fully owned subsidiary of Amiad.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchOsborne Park, AustraliaHQ recorded Sep 19, 202651-20046 contacts →

Exact match

“Protect your home and investment with Complete Home Filtration.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchPrestons, AustraliaHQ recorded Sep 19, 202611-5037 contacts →

Exact match

“Southland Filtration is an Australian-owned B2B company delivering high purity water systems and water filtration solutions to healthcare, commercial and industrial clients since…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchGeebung, AustraliaHQ recorded Sep 19, 20261,001-5,00031 contacts →

Exact match

“Aqseptence Group is a global specialist for water and wastewater management, screening and filtration technologies for separating solids from liquids and gases, as well as vacuum…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchKunda Park, AustraliaHQ recorded Sep 19, 202651-20031 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 · Sep 19, 2026 · View company records in RevenueBase
14Exact matchHenderson, AustraliaHQ recorded Sep 19, 202611-5029 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 · Sep 19, 2026 · View company records in RevenueBase
15Exact matchCastle Hill Nsw, AustraliaHQ recorded Sep 19, 202611-5022 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 · Sep 19, 2026 · View company records in RevenueBase
16Exact matchGeelong, AustraliaHQ recorded Sep 19, 202611-5021 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 · Sep 19, 2026 · View company records in RevenueBase
17Exact matchSalisbury, AustraliaHQ recorded Sep 19, 202611-5017 contacts →

Exact match

“Integrated Water Management (iH2OM) was established in 2011 and operates across Australia with a vision for providing outstanding value for clients with innovative water treatment…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchMilsons Point, AustraliaHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
19Exact matchSunshine North, AustraliaHQ recorded Sep 19, 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 · Sep 19, 2026 · View company records in RevenueBase
20Exact matchUnderdale, AustraliaHQ recorded Sep 19, 202611-5015 contacts →

Exact match

“Aquacorp is a One-Stop wholesale distributor of Water Treatment products through OEM and reseller companies throughout Australia & New Zealand regions.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchO'connor, AustraliaHQ recorded Sep 19, 202611-5014 contacts →

Exact match

“Moerk Water designs and constructs water treatment systems and provides consultancy and training to create robust sustainable water solutions for long-term water needs.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchWangara, AustraliaHQ recorded Sep 19, 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 · Sep 19, 2026 · View company records in RevenueBase
23Exact matchBibra Lake, AustraliaHQ recorded Sep 19, 202651-20012 contacts →

Exact match

“Make every single Australian home with quality and a healthy water supply.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchAcacia Ridge, AustraliaHQ recorded Sep 19, 202611-5011 contacts →

Exact match

“Aquarius Technologies Pty Ltd is a wholly Australian owned company which designs and manufactures a comprehensive range of water quality control and dosing equipment for use in…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchCastle Hill, AustraliaHQ recorded Sep 19, 202611-5011 contacts →

Exact match

“UV Guard are water and air purification specialists.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 149 water treatment systems manufacturers based in Australia

See the full list, filter by size, metro and specialty, and access 805 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Water treatment systems manufacturers based in Australia at a glance

As of Sep 19, 2026
44.4%Verified-email coverage
12.2Average contacts per company
11-50Median size (employees)
8.1%Largest-city concentration · Melbourne
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
72
11-50
53
51-200
15
201-500
4
501-1,000
1
1,001-5,000
1
10001+
1

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 149 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 “water treatment systems manufacturers” 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 805 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 19, 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 “water treatment systems manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many water treatment systems manufacturers are there based in Australia?

RevenueBase identified 149 company matches for water treatment systems manufacturers 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?

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

Which city has the most water treatment systems manufacturers?

Melbourne leads with 12 company records, followed by Sydney (8) and Perth (6).

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 805 professional contacts with verified work emails tracked across these 149 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 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 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.