Company lists · Data refreshed November 2026

Top 25 Drinking water security companies based in Australia

RevenueBase identified 45 company matches for drinking water security companies associated with Australia as of November 2026 and tracks 2,865 professional contacts across them, including 1,572 with verified work emails. Adelaide is the largest hub.

This list covers company matches for drinking water security 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 November 5, 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 Nov 5, 2026 How this list was built
45Companies
2,865Contacts tracked
1,572Verified emails
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The 25 largest drinking water security companies based in Australia

Ranked by team size
Top 25 of 45 company matches for drinking water security companies based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchFortitude Valley, AustraliaHQ recorded Nov 5, 20261,001-5,0001,112 contacts →

Exact match

“We’re responsible for delivering world-class drinking water and wastewater services to the growing communities of Brisbane, Ipswich, Lockyer Valley, Somerset and Scenic Rim.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchNewcastle, AustraliaHQ recorded Nov 5, 2026501-1,000449 contacts →

Exact match

“Hunter Water is proud of the significant contribution we make to the health, wellbeing and prosperity of our region – creating a sustainable water future for all.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchAdelaide, AustraliaHQ recorded Nov 5, 2026201-500237 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 · Nov 5, 2026 · View company records in RevenueBase
4Exact matchWarrnambool, AustraliaHQ recorded Nov 5, 2026201-500198 contacts →

Exact match

“A healthy region enabled by water Our vision is for a region where people can live well, communities are supported, and economies thrive, with water playing a vital role in…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchHorsham, AustraliaHQ recorded Nov 5, 202651-200120 contacts →

Exact match

“Grampians Wimmera Mallee Water (GWMWater) is an innovative and exciting employer that is committed to contributing to the sustainable growth of communities within our region.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchSeven Hills, AustraliaHQ recorded Nov 5, 2026201-50096 contacts →

Exact match

“Discover premium drinking water solutions with Culligan – delivering quality products and services for businesses across Australia.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchMayfield West, AustraliaHQ recorded Nov 5, 202651-20093 contacts →

Exact match

“Beca HunterH2O is a diverse, empowered, and trusted team of 300+ water specialists, passionate about healthy and sustainable communities wherever we work.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchSancrox 2446, AustraliaHQ recorded Nov 5, 202651-20092 contacts →

Exact match

“Founded in 1978, we are water specialists, delivering our expertise into complex projects for the markets of water treatment and water network infrastructure, as well as transport…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchMalaga, AustraliaHQ recorded Nov 5, 202651-20075 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 · Nov 5, 2026 · View company records in RevenueBase
10Exact matchMelbourne, AustraliaHQ recorded Nov 5, 202611-5024 contacts →

Exact match

“The problems we solve: Industrial water challenges rarely arrive on schedule.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchHouse, AustraliaHQ recorded Nov 5, 2026501-1,00021 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 · Nov 5, 2026 · View company records in RevenueBase
12Exact matchSalisbury, AustraliaHQ recorded Nov 5, 202611-5019 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 · Nov 5, 2026 · View company records in RevenueBase
13Exact matchAdelaide, AustraliaHQ recorded Nov 5, 202611-5018 contacts →

Exact match

“Proudly 100% South Australia Owned & Operated.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchPymblesydney, AustraliaHQ recorded Nov 5, 202611-5017 contacts →

Exact match

“Founded in 2006, WaterGroup is one of Australia's largest integrated water and network efficiency companies.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchBurleigh Heads, AustraliaHQ recorded Nov 5, 202611-5014 contacts →

Exact match

“Aqua Analytics helps water utilities, councils, and industrial asset owners across Australia and New Zealand find and reduce non-revenue water (NRW).”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchWest Perth, AustraliaHQ recorded Nov 5, 2026201-50013 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 · Nov 5, 2026 · View company records in RevenueBase
17Exact matchElizabeth South, AustraliaHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“We are an Integrated Water Service provider, making investments in water, bringing you water supplies tailored to your specific water quality needs, packaged on a sourcing model…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchFortitude Valley, AustraliaHQ recorded Nov 5, 202611-509 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 · Nov 5, 2026 · View company records in RevenueBase
19Exact matchPerth, AustraliaHQ recorded Nov 5, 202611-508 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchBangor, AustraliaHQ recorded Nov 5, 20261-107 contacts →

Exact match

“Water Wise Consulting offers independent water infrastructure and irrigation advice for Government, Private Sector and Property Developers.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchElimbah, AustraliaHQ recorded Nov 5, 20261-106 contacts →

Exact match

“LEADING WATER ENGINEERING AND RESEARCH SOLUTIONS.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchFrenchs Forest, AustraliaHQ recorded Nov 5, 20261-105 contacts →

Exact match

“With over 20 years’ experience, you are in safe hands with Aquatis.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchBendigo, AustraliaHQ recorded Nov 5, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchCaulfield Sth, AustraliaHQ recorded Nov 5, 20261-104 contacts →

Exact match

“We have a portfolio of cutting-edge solutions aimed at helping to improve water security and aim to provide the highest level of support to our municipal, commercial and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchSydney, AustraliaHQ recorded Nov 5, 20261-103 contacts →

Exact match

“Assuring safe, reliable water, any jurisdiction, any water product, through our Water31K Risk Management Solutions System.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 45 drinking water security companies based in Australia

See the full list, filter by size, metro and specialty, and access 1,572 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Drinking water security companies based in Australia at a glance

As of Nov 5, 2026
54.9%Verified-email coverage
63.7Average contacts per company
11-50Median size (employees)
6.7%Largest-city concentration · Adelaide
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
14
51-200
4
201-500
6
501-1,000
2
1,001-5,000
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 45 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 “drinking water security 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 1,572 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 November 5, 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 “drinking water security companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many drinking water security companies are there based in Australia?

RevenueBase identified 45 company matches for drinking water security companies associated with Australia as of November 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?

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

Which city has the most drinking water security companies?

Adelaide leads with 3 company records, followed by Bendigo (2) and Brisbane (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 1,572 professional contacts with verified work emails tracked across these 45 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 November 5, 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.