Company lists · Data refreshed September 2026

Top 25 Water analytics companies based in Australia

Name: Water analytics companies based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 50 companies tracked

RevenueBase identified 50 water analytics companies headquartered in Australia as of September 2026 and tracks 840 professional contacts across them, including 383 with verified work emails. Melbourne is the largest hub.

This list covers water analytics companies headquartered in Australia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review

50Companies

840Contacts tracked

383Verified emails

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The 25 largest water analytics companies based in Australia

Ranked by team size

Top 25 of 50 water analytics companies based in Australia, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to water analytics companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Hydrochem	Partial evidence	Braeside, AustraliaHQ checked Sep 29, 2026	201-500	255 contacts →
	Partial evidence “HydroChem is one of Australia’s leading companies providing high quality water treatment services.” Source: RevenueBase Database · checked Sep 29, 2026
2	Envirolab Group	Partial evidence	Chatswood, AustraliaHQ checked Sep 29, 2026	201-500	130 contacts →
	Partial evidence “Envirolab Group offers a wide array of environment testing and analytical services to support investigations of inorganic and organic contaminants and pollutants.” Source: RevenueBase Database · checked Sep 29, 2026
3	ALS Environmental - Australia	Indirect evidence	Smithfield, AustraliaHQ checked Sep 29, 2026	1,001-5,000	86 contacts →
	Indirect evidence “Welcome to ALS Environmental, follow our showcase pages for what interest's you.” Source: RevenueBase Database · checked Sep 29, 2026
4	Water Treatment Services Australia	Partial evidence	Townsville, AustraliaHQ checked Sep 29, 2026	11-50	80 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 29, 2026
5	Taggle Systems	Partial evidence	Sydney, AustraliaHQ checked Sep 29, 2026	11-50	48 contacts →
	Partial evidence “Taggle is the leading ecosystem for Digital Water Metering and Digital Water Management in Australia, with 75 Council and Water Utility customers and over smart meters deployed.” Source: RevenueBase Database · checked Sep 29, 2026
6	Norditech	Indirect evidence	Seven Hills, AustraliaHQ checked Sep 29, 2026	11-50	31 contacts →
	Indirect evidence “Norditech Pty Ltd operates as an Australian owned company offering environmental monitoring services including system design, integration, operation and maintenance, data…” Source: RevenueBase Database · checked Sep 29, 2026
7	Australian Water Quality Centre	Partial evidence	Water House, AustraliaHQ checked Sep 29, 2026	501-1,000	22 contacts →
	Partial evidence “The AWQC provides a comprehensive range of water and wastewater services including sampling, analysis, advice and research.” Source: RevenueBase Database · checked Sep 29, 2026
8	ECO Detection	Partial evidence	Richmond, AustraliaHQ checked Sep 29, 2026	11-50	20 contacts →
	Partial evidence “The world’s first fully autonomous laboratory grade water analysis system designed for remote operations, critical infrastructure, wastewater processing, research and general…” Source: RevenueBase Database · checked Sep 29, 2026
9	Watergroup PTY LTD	Indirect evidence	Pymble/sydney, AustraliaHQ checked Sep 29, 2026	11-50	17 contacts →
	Indirect evidence “WaterGroup is now part of the NPS family.” Source: RevenueBase Database · checked Sep 29, 2026
10	Compliance Monitoring PTY LTD	Indirect evidence	Cockburn Central, AustraliaHQ checked Sep 29, 2026	11-50	12 contacts →
	Indirect evidence “Compliance Monitoring formed in 2002 with the objective to offer a high quality independent environmental monitoring service to industry and government.” Source: RevenueBase Database · checked Sep 29, 2026
11	Streamwise D.I	Partial evidence	Box Hill, AustraliaHQ checked Sep 29, 2026	11-50	11 contacts →
	Partial evidence “Waterwerx is the water technology company behind the award winning Streamwise D.I.™ solutions for improved wastewater management.” Source: RevenueBase Database · checked Sep 29, 2026
12	Water Source Australia	Partial evidence	South Melbourne, AustraliaHQ checked Sep 29, 2026	11-50	10 contacts →
	Partial evidence “Water Source Australia is an Australian water technology company focused on decentralised drinking water treatment for small communities, remote infrastructure and challenging…” Source: RevenueBase Database · checked Sep 29, 2026
13	Hanna Instruments Australia	Indirect evidence	Keysborough, AustraliaHQ checked Sep 29, 2026	11-50	10 contacts →
	Indirect evidence “HANNA instruments® was founded in 1978 in Limena, Italy, by Oscar and Anna Nardo.” Source: RevenueBase Database · checked Sep 29, 2026
14	Swan Analytical Australia Pacific	Partial evidence	Hornsby, AustraliaHQ checked Sep 29, 2026	1-10	10 contacts →
	Partial evidence “Providing water quality analysers to monitor, transmit and control critical parameters for power generation, semiconductor, drinking water, pharmaceutical and other high purity…” Source: RevenueBase Database · checked Sep 29, 2026
15	D2k Information	Partial evidence	Hawksburn, AustraliaHQ checked Sep 29, 2026	1-10	6 contacts →
	Partial evidence “Optimal management of water quality requires fit for purpose information – right location, right method, right time, right format, right design.” Source: RevenueBase Database · checked Sep 29, 2026
16	Tracwater	Partial evidence	Arundel, AustraliaHQ checked Sep 29, 2026	11-50	5 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026
17	Verge Solutions	Partial evidence	Golden Square, AustraliaHQ checked Sep 29, 2026	1-10	5 contacts →
	Partial evidence “We help Australian water utilities get a greater feel for their water network by measuring what matters, so they can deliver better water, more efficiently, to their customers.” Source: RevenueBase Database · checked Sep 29, 2026
18	Waterdos Australasia	Partial evidence	Keysborough, AustraliaHQ checked Sep 29, 2026	11-50	5 contacts →
	Partial evidence “Waterdos Instruments Australasia is an Australian-owned company that prides itself in supplying innovative water related instruments to all segments of the water industry in…” Source: RevenueBase Database · checked Sep 29, 2026
19	Westwood Water PTY LTD	Partial evidence	Melbourne, AustraliaHQ checked Sep 29, 2026	1-10	4 contacts →
	Partial evidence “Water treatment and water recycling are key requirements in industries looking to minimise their environmental footprint and reduce water consumption and/or discharge costs.” Source: RevenueBase Database · checked Sep 29, 2026
20	Optimos Group	Partial evidence	Caulfield Sth, AustraliaHQ checked Sep 29, 2026	1-10	4 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026
21	Water Data Services	Partial evidence	Lonsdale, AustraliaHQ checked Sep 29, 2026	11-50	3 contacts →
	Partial evidence “Water Data Services, a South Australian hydrology and hydrographical consultancy, provides customers with cost-effective innovative solutions for integrated environmental…” Source: RevenueBase Database · checked Sep 29, 2026
22	3 Crowns Technologies	Indirect evidence	Varsity Lakes, AustraliaHQ checked Sep 29, 2026	11-50	2 contacts →
	Indirect evidence “3 Crowns Technologies (the Coastalwatch.com technology division) is the leading provider of cloud based technology solutions for the smart communities (IoT), waterways and coastal…” Source: RevenueBase Database · checked Sep 29, 2026
23	Atmos Blue	Partial evidence	Brisbane City East, AustraliaHQ checked Sep 29, 2026	1-10	2 contacts →
	Partial evidence “ATMOS BLUE is a Brisbane based water technology company with office representatives around Australia, New Zealand, and South East Asia.” Source: RevenueBase Database · checked Sep 29, 2026
24	Biochem Water	Indirect evidence	Berkley Vale, AustraliaHQ checked Sep 29, 2026	1-10	1 contacts →
	Indirect evidence “Australia’s future faces a significant new challenge.” Source: RevenueBase Database · checked Sep 29, 2026
25	Sapsorb Water Services	Partial evidence	Blacktown, AustraliaHQ checked Sep 29, 2026	1-10	1 contacts →
	Partial evidence “Sapsorb Water Services is a proudly Australian-owned and operated company with over 25 years of expertise in water and wastewater treatment and management.” Source: RevenueBase Database · checked Sep 29, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: water analytics companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names water analytics companies.
Partial evidence: Its own public description names part of water analytics companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name water analytics companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 50 water analytics companies based in Australia

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Water analytics companies based in Australia at a glance

As of Sep 29, 2026

45.6%Verified-email coverage

16.8Average contacts per company

11-50Median size (employees)

6.0%Largest-city concentration · Melbourne

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

201-500

501-1,000

1,001-5,000

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 50 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among water analytics companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Australia whose own description of what they do matches “water analytics companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names water analytics companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among water analytics companies, and records with no verified work email. Companies headquartered outside Australia are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 383 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names water analytics companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many water analytics companies are there based in Australia?

RevenueBase identified 50 water analytics companies headquartered in Australia as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Hydrochem, headquartered in Braeside, tops this list with the largest team on record.

Which city has the most water analytics companies?

Melbourne leads with 3 headquartered companies, followed by Keysborough (2) and Scoresby (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 383 verified decision-maker contacts tracked across these 50 companies.

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 Smart Search, 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.