Company lists · Data refreshed September 2026

Top 25 Sludge treatment facility constructors based in Australia

Name: Sludge treatment facility constructors based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 37 companies tracked

RevenueBase identified 37 sludge treatment facility constructors headquartered in Australia as of September 2026 and tracks 846 professional contacts across them, including 511 with verified work emails. Sydney is the largest hub.

This list covers sludge treatment facility constructors 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 22, 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 22, 2026 86% judged on-target in blind review

37Companies

846Contacts tracked

511Verified emails

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The 25 largest sludge treatment facility constructors based in Australia

Ranked by team size

Top 25 of 37 sludge treatment facility constructors based in Australia, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to sludge treatment facility constructors: 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 22, 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 22, 2026
2	Atlan Stormwater	Partial evidence	Sydney Olympic Park, AustraliaHQ checked Sep 22, 2026	201-500	147 contacts →
	Partial 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 22, 2026
3	Hydroflux PTY LTD	Partial evidence	Sydney, AustraliaHQ checked Sep 22, 2026	51-200	95 contacts →
	Partial 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 22, 2026
4	PPS Group	Indirect evidence	Perth, AustraliaHQ checked Sep 22, 2026	201-500	81 contacts →
	Indirect evidence “PPS Water Group is a proudly Australian company delivering turnkey water infrastructure solutions to the resource sector and beyond.” Source: RevenueBase Database · checked Sep 22, 2026
5	Spirac	Partial evidence	Bibra Lake, AustraliaHQ checked Sep 22, 2026	51-200	62 contacts →
	Partial evidence “SPIRAC PROVIDES SOLIDS HANDLING SOLUTIONS FOR MUNICIPAL WASTEWATER AND INDUSTRIAL APPLICATIONS Municipal screening, grit and sludge handling solutions are our primary focus, but…” Source: RevenueBase Database · checked Sep 22, 2026
6	Aerofloat Australia	Partial evidence	Taren Point, AustraliaHQ checked Sep 22, 2026	11-50	30 contacts →
	Partial evidence “Aerofloat is a design & construct business that specialises in industrial wastewater treatment and sewage treatment.” Source: RevenueBase Database · checked Sep 22, 2026
7	LC Water	Strong evidence	Geelong, AustraliaHQ checked Sep 22, 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 22, 2026
8	Aquacell PTY LTD	Indirect evidence	Milsons Point, AustraliaHQ checked Sep 22, 2026	11-50	16 contacts →
	Indirect evidence “At Aquacell, we don't think we should waste water, so we take the waste out of wastewater.” Source: RevenueBase Database · checked Sep 22, 2026
9	Aqua Energy Group	Indirect evidence	Beresfield, AustraliaHQ checked Sep 22, 2026	11-50	14 contacts →
	Indirect evidence “Aqua Energy Group (AEG) is proudly Australian-owned engineering and manufacturing business delivering innovative water, pumping, and electro-mechanical solutions across…” Source: RevenueBase Database · checked Sep 22, 2026
10	Aqua Metro Services	Indirect evidence	Keysborough, AustraliaHQ checked Sep 22, 2026	51-200	11 contacts →
	Indirect evidence “Aqua Metro Services is a specialist civil engineering company providing a "one stop shop" offering a complete range of integrated services to the Water and Wastewater Industry of…” Source: RevenueBase Database · checked Sep 22, 2026
11	Innaco PTY LTD	Indirect evidence	Gordon, AustraliaHQ checked Sep 22, 2026	11-50	11 contacts →
	Indirect evidence “Innaco Pty Ltd is a specialist company providing turnkey solutions to the water and wastewater industry.” Source: RevenueBase Database · checked Sep 22, 2026
12	Iconic Water Solutions	Partial evidence	Perth, AustraliaHQ checked Sep 22, 2026	11-50	9 contacts →
	Partial evidence “Iconic Water Solutions focuses on delivering comprehensive water treatment and infrastructure services.” Source: RevenueBase Database · checked Sep 22, 2026
13	Factor UTB	Indirect evidence	Adelaide, AustraliaHQ checked Sep 22, 2026	1-10	8 contacts →
	Indirect evidence “Factor UTB is a specialist engineering and infrastructure company delivering end-to-end water and wastewater solutions across Australia and New Zealand.” Source: RevenueBase Database · checked Sep 22, 2026
14	Liquitek	Indirect evidence	Edinburgh North, AustraliaHQ checked Sep 22, 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 22, 2026
15	Matec Pacific	Indirect evidence	Subiaco, AustraliaHQ checked Sep 22, 2026	1-10	6 contacts →
	Indirect evidence “MATEC PACIFIC is the Asia Pacific branch of Matec Srl, world wide leader in Design, Manufacturing and Installation of turn key Waste Water Purification, Filtration and Mud…” Source: RevenueBase Database · checked Sep 22, 2026
16	Turbid Water Solutions	Partial evidence	Noosaville, AustraliaHQ checked Sep 22, 2026	1-10	6 contacts →
	Partial evidence “Turbid Water Solutions (Turbid) provides end-to-end water treatment solutions for the construction and mining industries.” Source: RevenueBase Database · checked Sep 22, 2026
17	JPG Engineering	Indirect evidence	Bellambi, AustraliaHQ checked Sep 22, 2026	1-10	6 contacts →
	Indirect evidence “JPG Engineering was formed in September 1994 and specialises in the design, construction, commissioning, operation and maintenance of purpose built process plant and equipment.” Source: RevenueBase Database · checked Sep 22, 2026
18	Reclaim Waste	Strong evidence	Laverton North, AustraliaHQ checked Sep 22, 2026	1-10	5 contacts →
	Strong evidence “By design, we utilise a best practice waste treatment and recycling system, accepting waste from- T130 Inert Sludges & Slurries - Hydro Excavation/NDD Wastes - Drilling Muds and…” Source: RevenueBase Database · checked Sep 22, 2026
19	True Water Australia	Partial evidence	Townsend, AustraliaHQ checked Sep 22, 2026	11-50	5 contacts →
	Partial evidence “True Water Australia is the leading provider of sewage treatment plants and associated services in Australia and the Pacific region.” Source: RevenueBase Database · checked Sep 22, 2026
20	H2o Mechanical PTY LTD	Partial evidence	Craigieburn, AustraliaHQ checked Sep 22, 2026	1-10	4 contacts →
	Partial evidence “H2O Mechanical provides Waste Water and Water treatment equipment with high end installation and maintenance services.” Source: RevenueBase Database · checked Sep 22, 2026
21	Tristar Water Solutions	Partial evidence	Oconnor, AustraliaHQ checked Sep 22, 2026	11-50	4 contacts →
	Partial evidence “Tristar Water Solutions Pty Ltd is a water and waste water treatment company formed in March 2008.” Source: RevenueBase Database · checked Sep 22, 2026
22	Slurrytub	Indirect evidence	Carrum Downs, AustraliaHQ checked Sep 22, 2026	1-10	3 contacts →
	Indirect evidence “A portable filtering system that provides a simple and cost-effective environmental solution for the disposal of cement slurry.” Source: RevenueBase Database · checked Sep 22, 2026
23	Epsom Environmental Services	Partial evidence	Epsom, AustraliaHQ checked Sep 22, 2026	1-10	2 contacts →
	Partial evidence “Epsom Environmental Services specialise in sludge and biosolids management.” Source: RevenueBase Database · checked Sep 22, 2026
24	Instant Engineering	Indirect evidence	Maudsland, AustraliaHQ checked Sep 22, 2026	1-10	2 contacts →
	Indirect evidence “Instant Engineering delivers reliable, high-quality services across the waste, recycling, waste-to-energy, mining, and materials handling industries, including LOIBL equipment.⁣ ⁣…” Source: RevenueBase Database · checked Sep 22, 2026
25	Tank Enviro Systems	Partial evidence	Lisarow, AustraliaHQ checked Sep 22, 2026	11-50	2 contacts →
	Partial evidence “Distributor of Polychem Chain & Flight Scraper Systems, Innovative Waste Water Treatment, Tube Settler Systems, Complete Gearbox/ Drive Systems, Sediment Dredge Systems, Skimmers…” Source: RevenueBase Database · checked Sep 22, 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: sludge treatment facility constructors. 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 sludge treatment facility constructors.
Partial evidence: Its own public description names part of sludge treatment facility constructors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name sludge treatment facility constructors. 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 37 sludge treatment facility constructors based in Australia

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Sludge treatment facility constructors based in Australia at a glance

As of Sep 22, 2026

60.4%Verified-email coverage

22.9Average contacts per company

11-50Median size (employees)

10.8%Largest-city concentration · Sydney

Sep 22, 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 37 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 sludge treatment facility constructors, 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 “sludge treatment facility constructors”. 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 sludge treatment facility constructors), 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 sludge treatment facility constructors, 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, 511 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 22, 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 sludge treatment facility constructors, 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 sludge treatment facility constructors are there based in Australia?

RevenueBase identified 37 sludge treatment facility constructors 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 sludge treatment facility constructors?

Sydney leads with 4 headquartered companies, followed by Adelaide (2) and Lilydale (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 511 verified decision-maker contacts tracked across these 37 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 22, 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.