Company lists · Data refreshed September 2026

Top 25 Portable water treatment systems based in Australia

Name: Portable water treatment systems based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 82 companies tracked

RevenueBase identified 82 portable water treatment systems headquartered in Australia as of September 2026 and tracks 651 professional contacts across them, including 352 with verified work emails. Melbourne is the largest hub.

This list covers portable water treatment systems 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 20, 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 20, 2026 86% judged on-target in blind review

82Companies

651Contacts tracked

352Verified emails

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The 25 largest portable water treatment systems based in Australia

Ranked by team size

Top 25 of 82 portable water treatment systems based in Australia, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to portable water treatment systems: 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	Atlan Stormwater	Strong evidence	Sydney Olympic Park, AustraliaHQ checked Sep 20, 2026	201-500	147 contacts →
	Strong evidence “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.” Source: RevenueBase Database · checked Sep 20, 2026
2	BILLI	Strong evidence	Thomastown, AustraliaHQ checked Sep 20, 2026	51-200	104 contacts →
	Strong evidence “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.” Source: RevenueBase Database · checked Sep 20, 2026
3	Amiad Water Systems	Strong evidence	Melbourne, AustraliaHQ checked Sep 20, 2026	11-50	46 contacts →
	Strong evidence “Amiad Water Systems has operated in Australia & New Zealand since 1979 and is a fully owned subsidiary of Amiad.” Source: RevenueBase Database · checked Sep 20, 2026
4	Ozzi Kleen	Indirect evidence	Kunda Park, AustraliaHQ checked Sep 20, 2026	51-200	31 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
5	SAS Water Solutions	Strong evidence	Castle Hill Nsw, AustraliaHQ checked Sep 20, 2026	11-50	22 contacts →
	Strong evidence “SAS Water provides unique customised solutions for treatment of Process & Potable water, Sewerage & Recycled water, Storm water harvesting, landfill Leachate, Sewer mining…” Source: RevenueBase Database · checked Sep 20, 2026
6	LC Water	Strong evidence	Geelong, AustraliaHQ checked Sep 20, 2026	11-50	21 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
7	Moerk Water	Strong evidence	O'connor, AustraliaHQ checked Sep 20, 2026	11-50	14 contacts →
	Strong evidence “Moerk Water designs and constructs water treatment systems and provides consultancy and training to create robust sustainable water solutions for long-term water needs.” Source: RevenueBase Database · checked Sep 20, 2026
8	Water Analytics Australia	Partial evidence	Bibra Lake, AustraliaHQ checked Sep 20, 2026	51-200	12 contacts →
	Partial evidence “Make every single Australian home with quality and a healthy water supply.” Source: RevenueBase Database · checked Sep 20, 2026
9	Aquarius Technologies PTY LTD	Partial evidence	Acacia Ridge, AustraliaHQ checked Sep 20, 2026	11-50	11 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
10	Water Source Australia	Strong evidence	South Melbourne, AustraliaHQ checked Sep 20, 2026	11-50	10 contacts →
	Strong 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 20, 2026
11	Infinite Water	Strong evidence	Rosebery, AustraliaHQ checked Sep 20, 2026	11-50	7 contacts →
	Strong evidence “Infinite Water is an innovative water treatment solutions company.” Source: RevenueBase Database · checked Sep 20, 2026
12	Enviroconcepts International	Indirect evidence	Ormeau, AustraliaHQ checked Sep 20, 2026	11-50	7 contacts →
	Indirect evidence “EnviroConcepts International began from humble beginnings in 2006 and has gone on to establish itself as an industry leader, through its nimble and practical approach to…” Source: RevenueBase Database · checked Sep 20, 2026
13	Aquatic Engineering Australia	Strong evidence	Sydney, AustraliaHQ checked Sep 20, 2026	1-10	6 contacts →
	Strong evidence “Aquatic Engineering Australia provides sustainable water treatment solutions that empower our customers to achieve their environmental goals.” Source: RevenueBase Database · checked Sep 20, 2026
14	Aquastream Water Solutions	Strong evidence	Toowoomba, AustraliaHQ checked Sep 20, 2026	1-10	6 contacts →
	Strong evidence “Aquastream is a dynamic water filtration and drinking water systems supplier providing a user-friendly online presence, personal service, and a comprehensive range of industry…” Source: RevenueBase Database · checked Sep 20, 2026
15	Hiclear Wastewater Treatment Systems	Strong evidence	Perth Cbd, AustraliaHQ checked Sep 20, 2026	11-50	6 contacts →
	Strong evidence “Hiclear provides end to end water and wastewater treatment solutions to remote sites including options for rentals and build-own-operate schemes.” Source: RevenueBase Database · checked Sep 20, 2026
16	Aqueous Solutions PTY LTD	Partial evidence	Williamstown North, AustraliaHQ checked Sep 20, 2026	11-50	5 contacts →
	Partial evidence “Aqueous Solutions is a design, manufacturing and servicing company providing practical and innovative desalination equipment (reverse osmosis) and wastewater treatment solutions.” Source: RevenueBase Database · checked Sep 20, 2026
17	James Cumming And Sons PTY LTD	Partial evidence	Auburn, AustraliaHQ checked Sep 20, 2026	11-50	5 contacts →
	Partial evidence “We are advancing global well-being with industry-leading water filtration, purification materials and environmental remediation products for various sectors.” Source: RevenueBase Database · checked Sep 20, 2026
18	The Water Shops Aust PTY LTD	Partial evidence	Sydney, AustraliaHQ checked Sep 20, 2026	11-50	4 contacts →
	Partial evidence “The Water Shop was established by Vince Russell; one of the founding fathers of the Australian health food industry.” Source: RevenueBase Database · checked Sep 20, 2026
19	Micron Water Filters	Partial evidence	Perth, AustraliaHQ checked Sep 20, 2026	1-10	4 contacts →
	Partial evidence “Here at Micron Water Filters we specialise in delivering the cleanest, purest water to homes and businesses with our compact, quick-change under-sink aswell as Whole Home Water…” Source: RevenueBase Database · checked Sep 20, 2026
20	Allfilters PTY LTD	Partial evidence	Canning Vale, AustraliaHQ checked Sep 20, 2026	1-10	3 contacts →
	Partial evidence “Commencing in 1989 Allfilters has firmly established itself in water filtration management.” Source: RevenueBase Database · checked Sep 20, 2026
21	Clearpro	Strong evidence	Burleigh Heads, AustraliaHQ checked Sep 20, 2026	11-50	3 contacts →
	Strong evidence “We are a specialist water treatment contractor and system manufacturer based in Southeast QLD.” Source: RevenueBase Database · checked Sep 20, 2026
22	Blue Quest	Strong evidence	Windsor, AustraliaHQ checked Sep 20, 2026	1-10	3 contacts →
	Strong evidence “Blue Quest is a leading innovator in water treatment solutions, disrupting traditional methods with our extremely high flow, low power filtration system.” Source: RevenueBase Database · checked Sep 20, 2026
23	Eureka Water & Filtration	Strong evidence	Mount St John, AustraliaHQ checked Sep 20, 2026	1-10	3 contacts →
	Strong evidence “EUREKA WATER & FILTRATION were established to meet the need for a one-stop provider for industrial and commercial water treatment systems and process filtration consumables.” Source: RevenueBase Database · checked Sep 20, 2026
24	Breakthrough Water Technologies	Partial evidence	Phillip, AustraliaHQ checked Sep 20, 2026	1-10	2 contacts →
	Partial evidence “Breakthrough Water’s Purpose is to enable its revolutionary water purification and desalination and associated technologies to be applied to provide cheap, clean and safe water…” Source: RevenueBase Database · checked Sep 20, 2026
25	The Thirsty Nomad Inline Caravan Water Filters That Purify	Partial evidence	Brisbane, AustraliaHQ checked Sep 20, 2026	1-10	2 contacts →
	Partial evidence “The Thirsty Nomad is the only 5 in 1 water filter that actually purifies.” Source: RevenueBase Database · checked Sep 20, 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: portable water treatment systems. 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 portable water treatment systems.
Partial evidence: Its own public description names part of portable water treatment systems, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name portable water treatment systems. 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 82 portable water treatment systems based in Australia

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Portable water treatment systems based in Australia at a glance

As of Sep 20, 2026

54.1%Verified-email coverage

7.9Average contacts per company

1-10Median size (employees)

11.0%Largest-city concentration · Melbourne

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 82 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 portable water treatment systems, 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 “portable water treatment systems”. 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 portable water treatment systems), 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 portable water treatment systems, 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, 352 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 20, 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 portable water treatment systems, 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 portable water treatment systems are there based in Australia?

RevenueBase identified 82 portable water treatment systems 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?

Atlan Stormwater, headquartered in Sydney Olympic Park, tops this list with the largest team on record.

Which city has the most portable water treatment systems?

Melbourne leads with 9 headquartered companies, followed by Perth (6) and Sydney (4).

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 352 verified decision-maker contacts tracked across these 82 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 20, 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.