Company lists · Data refreshed September 2026

Top 25 Wastewater utility software companies based in Australia

RevenueBase identified 139 company matches for wastewater utility software companies associated with Australia as of September 2026 and tracks 2,013 professional contacts across them, including 1,076 with verified work emails. Sydney is the largest hub.

This list covers company matches for wastewater utility software 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 September 29, 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 29, 2026 How this list was built
139Companies
2,013Contacts tracked
1,076Verified emails
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The 25 largest wastewater utility software companies based in Australia

Ranked by team size
Top 25 of 139 company matches for wastewater utility software companies based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 29, 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 29, 2026 · View company records in RevenueBase
2Exact matchShepparton, AustraliaHQ recorded Sep 29, 202651-200177 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 · Sep 29, 2026 · View company records in RevenueBase
3Exact matchVictoria, AustraliaHQ recorded Sep 29, 2026501-1,000176 contacts →

Exact match

“TDG environmental is a proudly Australian-owned company operating throughout Australia and New Zealand.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchSydney Olympic Park, AustraliaHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
5Exact matchThebarton, AustraliaHQ recorded Sep 29, 202651-200137 contacts →

Exact match

“Guidera O'Connor (GO) is an Australian privately owned company operating only within the Water Industry and specialising in the delivery of water/wastewater treatment and pumping…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchSydney, AustraliaHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
7Exact matchWulkuraka, AustraliaHQ recorded Sep 29, 2026201-50095 contacts →

Exact match

“Aquatec Maxcon is a leading provider of water and wastewater technology and solutions in Australia.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchPerth, AustraliaHQ recorded Sep 29, 2026201-50081 contacts →

Exact match

“PPS Water Group is a proudly Australian company delivering turnkey water infrastructure solutions to the resource sector and beyond.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchMalaga, AustraliaHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
10Exact matchKunda Park, AustraliaHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
11Exact matchWetherill Park, AustraliaHQ recorded Sep 29, 202651-20026 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchSydney, AustraliaHQ recorded Sep 29, 202611-5025 contacts →

Exact match

“SUMS is the Smart Utility Management Solution, designed to manage utility infrastructure.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchTonsley, AustraliaHQ recorded Sep 29, 202611-5023 contacts →

Exact match

“Global Water partners with municipalities, engineers, civil contractors and plumbers to engineer and deliver world-class potable water, wastewater and stormwater collection…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchCastle Hill Nsw, AustraliaHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
15Exact matchGeelong, AustraliaHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
16Exact matchGordon, AustraliaHQ recorded Sep 29, 202611-5019 contacts →

Exact match

“City Water Technology (CWT) has been assisting the water and wastewater industry evolve to meet ever more stringent standards for reliable, high-quality drinking water and treated…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchAdelaide, AustraliaHQ recorded Sep 29, 202611-5018 contacts →

Exact match

“Proudly 100% South Australia Owned & Operated.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchMosman, AustraliaHQ recorded Sep 29, 202611-5017 contacts →

Exact match

“360 Engineering is determined to be different.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchSalisbury, AustraliaHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
20Exact matchPymble/sydney, AustraliaHQ recorded Sep 29, 202611-5017 contacts →

Exact match

“WaterGroup is now part of the NPS family.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchMilsons Point, AustraliaHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
22Exact matchFortitude Valley, AustraliaHQ recorded Sep 29, 202611-5013 contacts →

Exact match

“We are proud of our more than 100-year heritage, helping our clients across the globe efficiently and effectively collect, store, move and treat water and wastewater, plan and…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchWangara, AustraliaHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
24Exact matchWest Perth, AustraliaHQ recorded Sep 29, 2026201-50012 contacts →

Exact match

“Vysarn’s strategy is to become an industry leading vertically integrated whole of life, end to end water service provider.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchNotting Hill, AustraliaHQ recorded Sep 29, 202611-5012 contacts →

Exact match

“Roejen Services is solely Australian owned with over 30 years’ experience in the commercial aquatic sector and high-end technology-based water treatment plants and equipment…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 139 wastewater utility software companies based in Australia

See the full list, filter by size, metro and specialty, and access 1,076 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Wastewater utility software companies based in Australia at a glance

As of Sep 29, 2026
53.5%Verified-email coverage
14.5Average contacts per company
11-50Median size (employees)
7.9%Largest-city concentration · Sydney
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
61
11-50
58
51-200
9
201-500
7
501-1,000
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 139 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 utility software 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 1,076 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 29, 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 utility software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many wastewater utility software companies are there based in Australia?

RevenueBase identified 139 company matches for wastewater utility software companies 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 utility software companies?

Sydney leads with 11 company records, followed by Melbourne (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 1,076 professional contacts with verified work emails tracked across these 139 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 29, 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.