Company lists · Data refreshed November 2026

Top 18 Wastewater aeration engineering services & equipment suppliers based in Australia

RevenueBase identified 36 company matches for wastewater aeration engineering services & equipment suppliers associated with Australia as of November 2026 and tracks 626 professional contacts across them, including 389 with verified work emails. Melbourne is the largest hub.

This list covers company matches for wastewater aeration engineering services & equipment suppliers 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 3, 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 3, 2026 How this list was built
36Companies
626Contacts tracked
389Verified emails
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The 18 largest wastewater aeration engineering services & equipment suppliers based in Australia

Ranked by team size
Top 18 of 36 company matches for wastewater aeration engineering services & equipment suppliers based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 3, 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 matchShepparton, AustraliaHQ recorded Nov 3, 202651-200177 contacts →

Exact match

“Aquatec partners with Government, business and residential clients to deliver water, wastewater and odour control solutions for the long-term.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
2Exact matchSydney Olympic Park, AustraliaHQ recorded Nov 3, 2026201-500171 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
3Exact matchSydney, AustraliaHQ recorded Nov 3, 202651-200102 contacts →

Exact match

“Hydroflux brings together engineering, technology and sustainability expertise to solve complex water and wastewater challenges.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
4Exact matchWetherill Park, AustraliaHQ recorded Nov 3, 202651-20025 contacts →

Exact match

“ACO Halgan Pty Ltd, specialises in all aspects of wastewater treatment.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
5Exact matchForrestdale, AustraliaHQ recorded Nov 3, 202611-5020 contacts →

Exact match

“Founded in 1972, Aquatec Equipment has grown from a small Australian business into the nation’s largest supplier of water garden, fountain, and lake management solutions.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
6Exact matchRydalmere, AustraliaHQ recorded Nov 3, 202611-5015 contacts →

Exact match

“Hydro Innovations provide Australia with the best and most innovative pump and aeration solutions, delivered by the best technical support team in the country.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
7Exact matchWangara, AustraliaHQ recorded Nov 3, 202611-5013 contacts →

Exact match

“PR Water is an Australian wide company providing industrial water treatment, dust suppression and truck wheel wash equipment.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
8Exact matchOconnor, AustraliaHQ recorded Nov 3, 202611-5011 contacts →

Exact match

“Tristar Water Solutions Pty Ltd is a water and waste water treatment company formed in March 2008.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
9Exact matchCraigieburn, AustraliaHQ recorded Nov 3, 20261-108 contacts →

Exact match

“H2O Mechanical provides Waste Water and Water treatment equipment with high end installation and maintenance services.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
10Exact matchMalaga, AustraliaHQ recorded Nov 3, 20261-107 contacts →

Exact match

“Ecowater Services has been offering the best quality and value for money waste water recycling service to homes, businesses and government bodies across Western Australia since…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
11Exact matchBlayney, AustraliaHQ recorded Nov 3, 20261-106 contacts →

Exact match

“With a recent re-brand of TWS Evolution, our new logo is fresh and fluid to reflect our diversity of capabilities, and demonstrate our commitment to change and adaptability.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
12Exact matchMordialloc, AustraliaHQ recorded Nov 3, 20261-104 contacts →

Exact match

“Specialising in turn-key solutions for the municipal, industrial and agricultural industries, Envirotech Water Solutions services the water supply markets with total supply…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
13Exact matchSeventeen Mile Rocks, AustraliaHQ recorded Nov 3, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
14Exact matchLisarow, AustraliaHQ recorded Nov 3, 202611-502 contacts →

Exact match

“Distributor of Polychem Chain & Flight Scraper Systems, Innovative Waste Water Treatment, Tube Settler Systems, Complete Gearbox/ Drive Systems, Sediment Dredge Systems, Skimmers…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
15Exact matchMorphett Vale, AustraliaHQ recorded Nov 3, 20261-102 contacts →

Exact match

“We provide a complete service – from Council Approval through to installation, repairs and maintenance to AEROBIC WASTE WATER TREATMENT SYSTEMS in ALL AREAS - Domestic and…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
16Exact matchSydney, AustraliaHQ recorded Nov 3, 20261-102 contacts →

Exact match

“CST offers the latest in specialised mechanical and process equipment, built from our ‘hands-on’ experience in the industry and a clear understanding of our clients’ needs.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
17Exact matchMonarto/adelaide, AustraliaHQ recorded Nov 3, 202611-501 contacts →

Exact match

“ECOtek Water Systems is a Water and Wastewater Engineering company which specialises in the manufacturing of plant equipment, plant design and water treatment solutions for…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
18Exact matchQueensland, AustraliaHQ recorded Nov 3, 20261-101 contacts →

Exact match

“From humble beginnings, Hydra Dynamics has grown to be one of Australia’s leading water & wastewater OEMs.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase

Showing 18 of 36 wastewater aeration engineering services & equipment suppliers based in Australia

See the full list, filter by size, metro and specialty, and access 389 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Wastewater aeration engineering services & equipment suppliers based in Australia at a glance

As of Nov 3, 2026
62.1%Verified-email coverage
17.4Average contacts per company
1-10Median size (employees)
5.6%Largest-city concentration · Melbourne
Nov 3, 2026Page data refreshed

Companies by employee count

1-10
20
11-50
11
51-200
3
201-500
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 36 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 “wastewater aeration engineering services & equipment suppliers” 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 389 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 3, 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 “wastewater aeration engineering services & equipment suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many wastewater aeration engineering services & equipment suppliers are there based in Australia?

RevenueBase identified 36 company matches for wastewater aeration engineering services & equipment suppliers 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?

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

Which city has the most wastewater aeration engineering services & equipment suppliers?

Melbourne leads with 2 company records, followed by Sydney (2) and Augustine Heights (1).

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 389 professional contacts with verified work emails tracked across these 36 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 3, 2026.

Ready to reach these companies? Verified emails and direct dials for all 36 wastewater aeration engineering services & equipment suppliers based in Australia. Start with a free account, no credit card.

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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.