Company lists · Data refreshed November 2026

Top 23 Water system installation contractors based in Australia

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

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 243 companies tracked

RevenueBase identified 243 company matches for water system installation contractors associated with Australia as of November 2026 and tracks 2,444 professional contacts across them, including 995 with verified work emails. Melbourne is the largest hub.

This list covers company matches for water system installation 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 November 6, 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 6, 2026 How this list was built

243Companies

2,444Contacts tracked

995Verified emails

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The 23 largest water system installation contractors based in Australia

Ranked by team size

Top 23 of 243 company matches for water system installation contractors based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	Planet Plumbing Group	Exact match	Campsie, AustraliaHQ recorded Nov 6, 2026	201-500	139 contacts →
	Exact match “Planet Plumbing is an Australian-owned private company with various projects completed throughout Australia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	MEP	Exact match	Bibra Lake, AustraliaHQ recorded Nov 6, 2026	201-500	123 contacts →
	Exact match “MEP is an award-winning building services contractor specializing in multiple disciplines across the construction industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	CMP Consulting Group	Exact match	Mulgrave, AustraliaHQ recorded Nov 6, 2026	51-200	98 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 · Nov 6, 2026 · View company records in RevenueBase
4	JAYDO	Exact match	Melbourne, AustraliaHQ recorded Nov 6, 2026	51-200	80 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 · Nov 6, 2026 · View company records in RevenueBase
5	PPS Group	Exact match	Perth, AustraliaHQ recorded Nov 6, 2026	201-500	79 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 · Nov 6, 2026 · View company records in RevenueBase
6	Dynamic Trade Solutions	Exact match	Melbourne, AustraliaHQ recorded Nov 6, 2026	51-200	41 contacts →
	Exact match “At Dynamic Trade Solutions we pride ourselves on the delivery of comprehensive, state of the art solutions to all of your electrical and plumbing needs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Kennedys Group	Exact match	North Geelong, AustraliaHQ recorded Nov 6, 2026	51-200	39 contacts →
	Exact match “For over 50 years, Kennedys Group has cared for the spaces and systems Victorians use to live, work and learn.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Saltire Infrastructure	Exact match	O'connor, AustraliaHQ recorded Nov 6, 2026	51-200	37 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 · Nov 6, 2026 · View company records in RevenueBase
9	Sudel Industries PTY LTD	Exact match	Whyalla, AustraliaHQ recorded Nov 6, 2026	51-200	37 contacts →
	Exact match “Sudel Industries Pty Ltd, established in 1991, is a construction specialist in electrical instrumentation, communication and project solutions for a wide range of industries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Water Infrastructure Services	Exact match	Burpengary East, AustraliaHQ recorded Nov 6, 2026	11-50	35 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 · Nov 6, 2026 · View company records in RevenueBase
11	Netco Pumps PTY LTD	Exact match	Derwent Park, AustraliaHQ recorded Nov 6, 2026	11-50	31 contacts →
	Exact match “FACILITATING THE CORRECT PUMPING SOLUTION THROUGH EXPERIENCE, INNOVATION AND INTEGRITY.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	H L Mullane & SON PTY LTD	Exact match	Sandgate, AustraliaHQ recorded Nov 6, 2026	201-500	27 contacts →
	Exact match “Mullane have provided Peace of Mind, Right on Time to the Newcastle, Hunter and Central Coast since 1925, by delivering the highest quality plumbing, drainage, gas, roofing and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Paragon Plumbing	Exact match	Taren Point, AustraliaHQ recorded Nov 6, 2026	51-200	25 contacts →
	Exact match “Paragon Plumbing is a privately owned mechanical services piping company with a rich legacy spanning over two decades.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Waternish Engineering	Exact match	Lonsdale, AustraliaHQ recorded Nov 6, 2026	11-50	25 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 · Nov 6, 2026 · View company records in RevenueBase
15	Bell Environmental Australia	Exact match	Sunshine North, AustraliaHQ recorded Nov 6, 2026	51-200	25 contacts →
	Exact match “Bell Environmental is an Australian owned family business with over 45 years experience initially providing service to the Water and Wastewater Industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Waterform	Exact match	Melbourne, AustraliaHQ recorded Nov 6, 2026	11-50	24 contacts →
	Exact match “The problems we solve: Industrial water challenges rarely arrive on schedule.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	LC Water	Exact match	Geelong, AustraliaHQ recorded Nov 6, 2026	11-50	23 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 · Nov 6, 2026 · View company records in RevenueBase
18	Glow Heating Cooling Electrical	Exact match	Warradale, AustraliaHQ recorded Nov 6, 2026	51-200	23 contacts →
	Exact match “Glow Heating Cooling Electrical has been delivering quality service to our commercial and residential customers in South Australia for over 25 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Tankweld Engineering	Exact match	Carrum Downs, AustraliaHQ recorded Nov 6, 2026	11-50	23 contacts →
	Exact match “Tankweld Engineering is a mechanical or industrial engineering company based out of Australia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Central Plumbing Group	Exact match	Alexandria, AustraliaHQ recorded Nov 6, 2026	51-200	22 contacts →
	Exact match “Central Plumbing Group specialises in the design, installation and maintenance of hydraulic services for commercial construction projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Smart Water Corporation	Exact match	Mitcham, AustraliaHQ recorded Nov 6, 2026	51-200	20 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 · Nov 6, 2026 · View company records in RevenueBase
22	Dyfa Group	Exact match	Kunda Park, AustraliaHQ recorded Nov 6, 2026	51-200	19 contacts →
	Exact match “DYFA Group is a Queensland-based company delivering plumbing, electrical and mining services across the commercial construction, residential, and maintenance sectors.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	MI Plumbers	Exact match	Osborne Park, AustraliaHQ recorded Nov 6, 2026	11-50	19 contacts →
	Exact match “MI Plumbers specialises in the commercial sector and has extensive expertise in all levels of the industry, from new shopping centres, hotels, high rise developments and hospitals…” Recorded in the RevenueBase company graph · Nov 6, 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 system installation 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 23 of 243 water system installation contractors based in Australia

See the full list, filter by size, metro and specialty, and access 995 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Water system installation contractors based in Australia at a glance

As of Nov 6, 2026

40.7%Verified-email coverage

10.1Average contacts per company

11-50Median size (employees)

4.9%Largest-city concentration · Melbourne

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

107

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 243 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 system installation 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 995 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 6, 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 system installation contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 243 company matches for water system installation contractors 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?

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

Which city has the most water system installation contractors?

Melbourne leads with 12 company records, followed by Sydney (10) and Brisbane (9).

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 995 professional contacts with verified work emails tracked across these 243 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 6, 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.