Company lists · Data refreshed September 2026

Top 25 Desalination consulting firms based in Australia

Name: Desalination consulting firms based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 102 companies tracked

RevenueBase identified 102 desalination consulting firms headquartered in Australia as of September 2026 and tracks 1,068 professional contacts across them, including 573 with verified work emails. Perth is the largest hub.

This list covers desalination consulting firms 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 28, 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 28, 2026 86% judged on-target in blind review

102Companies

1,068Contacts tracked

573Verified emails

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The 25 largest desalination consulting firms based in Australia

Ranked by team size

Top 25 of 102 desalination consulting firms based in Australia, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to desalination consulting firms: 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	Trility	Indirect evidence	Adelaide, AustraliaHQ checked Sep 28, 2026	201-500	217 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
2	Hydroflux PTY LTD	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	95 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
3	CMP Consulting Group	Partial evidence	Mulgrave, AustraliaHQ checked Sep 28, 2026	51-200	94 contacts →
	Partial evidence “CMP Consulting Group is a multi-disciplinary Engineering firm specialising in design, project management and construction phase services for the Water Industry.” Source: RevenueBase Database · checked Sep 28, 2026
4	Hunter H2o	Indirect evidence	Mayfield West, AustraliaHQ checked Sep 28, 2026	51-200	93 contacts →
	Indirect evidence “Beca HunterH2O is a diverse, empowered, and trusted team of 300+ water specialists, passionate about healthy and sustainable communities wherever we work.” Source: RevenueBase Database · checked Sep 28, 2026
5	MAK Water	Indirect evidence	Malaga, AustraliaHQ checked Sep 28, 2026	51-200	69 contacts →
	Indirect evidence “At MAK Water, we help clients achieve reliable, cost-effective and sustainable water, wastewater and sewage treatment solutions.” Source: RevenueBase Database · checked Sep 28, 2026
6	Horizon Engineers	Indirect evidence	Parramatta, AustraliaHQ checked Sep 28, 2026	51-200	26 contacts →
	Indirect evidence “Horizon Engineers is a multidisciplinary and integrated engineering.” Source: RevenueBase Database · checked Sep 28, 2026
7	LC Water	Indirect evidence	Geelong, AustraliaHQ checked Sep 28, 2026	11-50	21 contacts →
	Indirect 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 28, 2026
8	Waterform	Indirect evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	11-50	20 contacts →
	Indirect evidence “The problems we solve: Industrial water challenges rarely arrive on schedule.” Source: RevenueBase Database · checked Sep 28, 2026
9	City Water Technology	Indirect evidence	Gordon, AustraliaHQ checked Sep 28, 2026	11-50	19 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
10	Moerk Water	Indirect evidence	O'connor, AustraliaHQ checked Sep 28, 2026	11-50	14 contacts →
	Indirect 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 28, 2026
11	Water Infrastructure Science & Engineering	Indirect evidence	Perth, AustraliaHQ checked Sep 28, 2026	11-50	13 contacts →
	Indirect evidence “Water Infrastructure Science & Engineering is a specialist engineering consultancy in water and wastewater systems.” Source: RevenueBase Database · checked Sep 28, 2026
12	Sustainable Solutions International PTY LTD	Indirect evidence	Fortitude Valley, AustraliaHQ checked Sep 28, 2026	1-10	13 contacts →
	Indirect evidence “We are engineers and project managers working in water, energy and the waste industry.” Source: RevenueBase Database · checked Sep 28, 2026
13	WCS Engineering	Indirect evidence	Kingscliff, AustraliaHQ checked Sep 28, 2026	1-10	12 contacts →
	Indirect evidence “Maximizing the value of Optimatics software requires the experience of specialist users and proven quality assurance procedures.” Source: RevenueBase Database · checked Sep 28, 2026
14	Tessele Consultants	Indirect evidence	Myaree, AustraliaHQ checked Sep 28, 2026	1-10	12 contacts →
	Indirect evidence “Since our initial inception in 2005, Tessele Consultants has focused on building a strategic, tailor-made approach to advice serving an expansive range of clients around their…” Source: RevenueBase Database · checked Sep 28, 2026
15	Guidera O Connor PTY LTD	Indirect evidence	Thebarton, AustraliaHQ checked Sep 28, 2026	1-10	11 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
16	M P Rogers & Associates PL	Indirect evidence	Osborne Park, AustraliaHQ checked Sep 28, 2026	11-50	11 contacts →
	Indirect evidence “M P Rogers & Associates is an engineering consultancy specialising in coastal and port projects.” Source: RevenueBase Database · checked Sep 28, 2026
17	Environmental Engineers International	Partial evidence	Perth, AustraliaHQ checked Sep 28, 2026	11-50	10 contacts →
	Partial evidence “Founded in 2001 in Perth, Western Australia, EEI is a global leader in environmental consulting and engineering.” Source: RevenueBase Database · checked Sep 28, 2026
18	Iconic Water Solutions	Indirect evidence	Perth, AustraliaHQ checked Sep 28, 2026	11-50	9 contacts →
	Indirect evidence “Iconic Water Solutions focuses on delivering comprehensive water treatment and infrastructure services.” Source: RevenueBase Database · checked Sep 28, 2026
19	Arris Water Treatment & Technology	Indirect evidence	Rockhampton, AustraliaHQ checked Sep 28, 2026	11-50	9 contacts →
	Indirect evidence “Arris Water specialises in decentralised water developments.” Source: RevenueBase Database · checked Sep 28, 2026
20	Sascore Water Solutions PTY LTD	Indirect evidence	Brisbane, AustraliaHQ checked Sep 28, 2026	11-50	8 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
21	Ferrier Engineering	Indirect evidence	Brisbane City, AustraliaHQ checked Sep 28, 2026	1-10	8 contacts →
	Indirect evidence “Ferrier Engineering is an engineering consultancy specializing in executing multi-disciplinary projects in the water and wastewater industries.” Source: RevenueBase Database · checked Sep 28, 2026
22	Vexa Engineering	Partial evidence	West Perth, AustraliaHQ checked Sep 28, 2026	1-10	7 contacts →
	Partial evidence “Vexa Engineering provides consulting services and custom designed equipment to the mineral extraction industry for the management and abstraction of water.” Source: RevenueBase Database · checked Sep 28, 2026
23	Liquitek	Indirect evidence	Edinburgh North, AustraliaHQ checked Sep 28, 2026	11-50	7 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 28, 2026
24	Water Wise Consulting	Partial evidence	Bangor, AustraliaHQ checked Sep 28, 2026	1-10	7 contacts →
	Partial evidence “Water Wise Consulting offers independent water infrastructure and irrigation advice for Government, Private Sector and Property Developers.” Source: RevenueBase Database · checked Sep 28, 2026
25	Turbid Water Solutions	Indirect evidence	Noosaville, AustraliaHQ checked Sep 28, 2026	1-10	6 contacts →
	Indirect evidence “Turbid Water Solutions (Turbid) provides end-to-end water treatment solutions for the construction and mining industries.” Source: RevenueBase Database · checked Sep 28, 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: desalination consulting firms. 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 desalination consulting firms.
Partial evidence: Its own public description names part of desalination consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name desalination consulting firms. 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 102 desalination consulting firms based in Australia

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Desalination consulting firms based in Australia at a glance

As of Sep 28, 2026

53.7%Verified-email coverage

10.5Average contacts per company

1-10Median size (employees)

7.8%Largest-city concentration · Perth

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 102 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 desalination consulting firms, 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 “desalination consulting firms”. 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 desalination consulting firms), 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 desalination consulting firms, 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, 573 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 28, 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 desalination consulting firms, 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 desalination consulting firms are there based in Australia?

RevenueBase identified 102 desalination consulting firms 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?

Trility, headquartered in Adelaide, tops this list with the largest team on record.

Which city has the most desalination consulting firms?

Perth leads with 8 headquartered companies, followed by Sydney (7) and Brisbane (6).

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 573 verified decision-maker contacts tracked across these 102 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 28, 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.