Company lists · Data refreshed September 2026

Top 25 Water delivery system contractors based in Australia

Name: Water delivery system contractors based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 168 companies tracked

RevenueBase identified 168 company matches for water delivery system contractors associated with Australia as of September 2026 and tracks 2,467 professional contacts across them, including 1,349 with verified work emails. Melbourne is the largest hub.

This list covers company matches for water delivery system contractors 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 September 19, 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 Sep 19, 2026 How this list was built

168Companies

2,467Contacts tracked

1,349Verified emails

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The 25 largest water delivery system contractors based in Australia

Ranked by team size

Top 25 of 168 company matches for water delivery system contractors based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Trility	Exact match	Adelaide, AustraliaHQ recorded Sep 19, 2026	201-500	217 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	National Pump & Energy	Exact match	Derrimut, AustraliaHQ recorded Sep 19, 2026	201-500	194 contacts →
	Exact match “NPE is a trusted partner to Australia’s leading mining, heavy industry, and oil & gas companies.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Aquatec	Exact match	Shepparton, AustraliaHQ recorded Sep 19, 2026	51-200	177 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 · Sep 19, 2026 · View company records in RevenueBase
4	Atlan Stormwater	Exact match	Sydney Olympic Park, AustraliaHQ recorded Sep 19, 2026	201-500	147 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 · Sep 19, 2026 · View company records in RevenueBase
5	Allied Pumps	Exact match	Canning Vale, AustraliaHQ recorded Sep 19, 2026	51-200	142 contacts →
	Exact match “With over 30 years specialising and innovation in purpose-built and complete water package pumping and treatment solutions locally, nationally and internationally, it’s our vision…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Guidera O'connor	Exact match	Thebarton, AustraliaHQ recorded Sep 19, 2026	51-200	137 contacts →
	Exact match “Guidera O'Connor (GO) is an Australian privately owned company operating only within the Water Industry and specialising in the delivery of water/wastewater treatment and pumping…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	CMP Consulting Group	Exact match	Mulgrave, AustraliaHQ recorded Sep 19, 2026	51-200	94 contacts →
	Exact match “CMP Consulting Group is a multi-disciplinary Engineering firm specialising in design, project management and construction phase services for the Water Industry.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	JAYDO	Exact match	Melbourne, AustraliaHQ recorded Sep 19, 2026	51-200	85 contacts →
	Exact match “Jaydo is a dedicated water infrastructure construction business where every member of our experienced team is committed to delivering outstanding value and service to our many…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	PPS Group	Exact match	Perth, AustraliaHQ recorded Sep 19, 2026	201-500	81 contacts →
	Exact match “PPS Water Group is a proudly Australian company delivering turnkey water infrastructure solutions to the resource sector and beyond.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	The Pump House	Exact match	Nambour, AustraliaHQ recorded Sep 19, 2026	51-200	74 contacts →
	Exact match “The Pump House is the largest pump and irrigation company in Southeast Queensland.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	MAK Water	Exact match	Malaga, AustraliaHQ recorded Sep 19, 2026	51-200	69 contacts →
	Exact match “At MAK Water, we help clients achieve reliable, cost-effective and sustainable water, wastewater and sewage treatment solutions.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Saunders Aqua Metro	Exact match	Mulgrave, AustraliaHQ recorded Sep 19, 2026	501-1,000	62 contacts →
	Exact match “In 2025, Aqua Metro was acquired by Saunders (ASX:SND)- a leading Australian engineering, construction and industrial services company delivering multidisciplinary solutions…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Saltire Infrastructure	Exact match	O'connor, AustraliaHQ recorded Sep 19, 2026	51-200	36 contacts →
	Exact match “Saltire is a water industry focused engineered services provider specialise in system continuity that undertakes pipeline construction, repair, and maintenance works.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Qmax Pumping Systems PTY LTD	Exact match	Queanbeyan East, AustraliaHQ recorded Sep 19, 2026	11-50	25 contacts →
	Exact match “A Specialist Provider of Quality Pumping Solutions.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Waternish Engineering	Exact match	Lonsdale, AustraliaHQ recorded Sep 19, 2026	11-50	23 contacts →
	Exact match “For more than two decades, Waternish has developed a reputation for its dynamic, client-focused professionalism and quality engineering solutions.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Water Infrastructure Services	Exact match	Burpengary East, AustraliaHQ recorded Sep 19, 2026	11-50	23 contacts →
	Exact match “Water Infrastructure Services (WIS) is a trusted, reliable, and experienced contractor that delivers potable and raw water infrastructure support to QLD utilities and companies.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	LC Water	Exact match	Geelong, AustraliaHQ recorded Sep 19, 2026	11-50	21 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Waterform	Exact match	Melbourne, AustraliaHQ recorded Sep 19, 2026	11-50	20 contacts →
	Exact match “The problems we solve: Industrial water challenges rarely arrive on schedule.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Smart Water Corporation	Exact match	Mitcham, AustraliaHQ recorded Sep 19, 2026	51-200	18 contacts →
	Exact match “Smart Water has two retail locations in the Greater Melbourne Region and a convenient online store that stocks products from leading industry brands.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Welltech Total Water Management	Exact match	Perth, AustraliaHQ recorded Sep 19, 2026	11-50	18 contacts →
	Exact match “Welltech Total Water Management Is Australia’s Leading Specialist In Construction Water Supply, Bypass Operations, Water Well Drilling And Groundwater Management Our journey and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Dormway PTY LTD	Exact match	Wacol, AustraliaHQ recorded Sep 19, 2026	51-200	18 contacts →
	Exact match “With over 40 years' experience successfully delivering civil infrastructure and pipeline projects, Dormway's reputation as leaders and problem-solvers is built on an unwavering…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Aquacell PTY LTD	Exact match	Milsons Point, AustraliaHQ recorded Sep 19, 2026	11-50	16 contacts →
	Exact match “At Aquacell, we don't think we should waste water, so we take the waste out of wastewater.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	Utilita Water Solutions	Exact match	Eagle Farm, AustraliaHQ recorded Sep 19, 2026	51-200	15 contacts →
	Exact match “Utilita Water Solutions is a joint venture between Ventia and Downer Utilities, delivering services to the water industry across South East Queensland since July 2016.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	Neverstop Water Group	Exact match	Cromer, AustraliaHQ recorded Sep 19, 2026	11-50	14 contacts →
	Exact match “Put simply - We make water work We have been providing complete water management solutions for our valued residential and commercial clients since 2004.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	Aqua Energy Group	Exact match	Beresfield, AustraliaHQ recorded Sep 19, 2026	11-50	14 contacts →
	Exact match “Aqua Energy Group (AEG) is proudly Australian-owned engineering and manufacturing business delivering innovative water, pumping, and electro-mechanical solutions across…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “water delivery system contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 168 water delivery system contractors based in Australia

See the full list, filter by size, metro and specialty, and access 1,349 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Water delivery system contractors based in Australia at a glance

As of Sep 19, 2026

54.7%Verified-email coverage

14.7Average contacts per company

11-50Median size (employees)

3.0%Largest-city concentration · Melbourne

Sep 19, 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 168 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 “water delivery system contractors” 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 1,349 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 September 19, 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 “water delivery system contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many water delivery system contractors are there based in Australia?

RevenueBase identified 168 company matches for water delivery system contractors associated with Australia as of September 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?

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

Which city has the most water delivery system contractors?

Melbourne leads with 5 company records, followed by Perth (5) and Sydney (5).

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 1,349 professional contacts with verified work emails tracked across these 168 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 September 19, 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 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.