Company lists · Data refreshed September 2026

Top 25 Water quality improvement services based in Australia

RevenueBase identified 74 company matches for water quality improvement services associated with Australia as of September 2026 and tracks 1,191 professional contacts across them, including 576 with verified work emails. Melbourne is the largest hub.

This list covers company matches for water quality improvement services 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
74Companies
1,191Contacts tracked
576Verified emails
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The 25 largest water quality improvement services based in Australia

Ranked by team size
Top 25 of 74 company matches for water quality improvement services 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 matchBraeside, AustraliaHQ recorded Sep 22, 2026201-500255 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchSydney Olympic Park, AustraliaHQ recorded Sep 22, 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 22, 2026 · View company records in RevenueBase
3Exact matchMiranda, AustraliaHQ recorded Sep 22, 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 22, 2026 · View company records in RevenueBase
4Exact 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
5Exact matchTownsville, AustraliaHQ recorded Sep 22, 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 22, 2026 · View company records in RevenueBase
6Exact 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
7Exact matchNoble Park North, AustraliaHQ recorded Sep 22, 202651-20049 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchMelbourne, AustraliaHQ recorded Sep 22, 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 22, 2026 · View company records in RevenueBase
9Exact matchCastle Hill Nsw, AustraliaHQ recorded Sep 22, 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 22, 2026 · View company records in RevenueBase
10Exact matchWater House, AustraliaHQ recorded Sep 22, 2026501-1,00022 contacts →

Exact match

“The AWQC provides a comprehensive range of water and wastewater services including sampling, analysis, advice and research.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchGeelong, AustraliaHQ recorded Sep 22, 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 22, 2026 · View company records in RevenueBase
12Exact matchSalisbury, AustraliaHQ recorded Sep 22, 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 22, 2026 · View company records in RevenueBase
13Exact matchHomebush, AustraliaHQ recorded Sep 22, 202611-509 contacts →

Exact match

“At Global Water Technologies (GWT), we are proud to be a technology-agnostic firm, offering access to a diverse range of proven water treatment technologies sourced from around…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchPerth, AustraliaHQ recorded Sep 22, 202611-509 contacts →

Exact match

“Iconic Water Solutions focuses on delivering comprehensive water treatment and infrastructure services.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchBrisbane, AustraliaHQ recorded Sep 22, 202611-508 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 · Sep 22, 2026 · View company records in RevenueBase
16Exact matchEdinburgh North, AustraliaHQ recorded Sep 22, 202611-507 contacts →

Exact match

“For over 30 years, LIQUITEK has been a trusted partner in the delivery of design and construct projects across the water and wastewater industry in Australia and New Zealand.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchRosebery, AustraliaHQ recorded Sep 22, 202611-507 contacts →

Exact match

“Infinite Water is an innovative water treatment solutions company.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchNoosaville, AustraliaHQ recorded Sep 22, 20261-106 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 · Sep 22, 2026 · View company records in RevenueBase
19Exact matchArundel, AustraliaHQ recorded Sep 22, 202611-505 contacts →

Exact match

“TracWater is a wholly owned Australian company that offers information-as-a-service to water utilities through battery-powered, cloud-based water quality monitoring products for…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchBlayney, AustraliaHQ recorded Sep 22, 20261-105 contacts →

Exact match

“With a recent re-brand of TWS Evolution, our new logo is fresh and fluid to reflect our diversity of capabilities, and demonstrate our commitment to change and adaptability.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchBibra Lake, AustraliaHQ recorded Sep 22, 20261-105 contacts →

Exact match

“Western Water Solutions is a solutions-based company that has a strong focus on customer excellence.”

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

Exact match

“Founded in 1971, Tandex is a specialist water treatment chemical manufacturer and service provider to owners and operators of steam boilers, cooling towers and industrial water…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23Exact matchBrisbane, AustraliaHQ recorded Sep 22, 20261-104 contacts →

Exact match

“Water Engineering Partners (formerly Water Engineering Plus) provides professional flood water management services and water quality investigations.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact 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
25Exact matchCraigieburn, AustraliaHQ recorded Sep 22, 20261-104 contacts →

Exact match

“H2O Mechanical provides Waste Water and Water treatment equipment with high end installation and maintenance services.”

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

Showing 25 of 74 water quality improvement services based in Australia

See the full list, filter by size, metro and specialty, and access 576 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Water quality improvement services based in Australia at a glance

As of Sep 22, 2026
48.4%Verified-email coverage
16.1Average contacts per company
1-10Median size (employees)
8.1%Largest-city concentration · Melbourne
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
38
11-50
26
51-200
5
201-500
2
501-1,000
2

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 74 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 quality improvement services” 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 576 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 “water quality improvement services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many water quality improvement services are there based in Australia?

RevenueBase identified 74 company matches for water quality improvement services 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?

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

Which city has the most water quality improvement services?

Melbourne leads with 6 company records, followed by Sydney (5) and Brisbane (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 576 professional contacts with verified work emails tracked across these 74 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.