Company lists · Data refreshed November 2026

Top 25 Marine plumbing contractors based in Australia

RevenueBase identified 84 company matches for marine plumbing contractors associated with Australia as of November 2026 and tracks 324 professional contacts across them, including 100 with verified work emails. Coomera is the largest hub.

This list covers company matches for marine plumbing 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
84Companies
324Contacts tracked
100Verified emails
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The 25 largest marine plumbing contractors based in Australia

Ranked by team size
Top 25 of 84 company matches for marine plumbing 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchRozelle, AustraliaHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“Established in 2001, SMC Marine is a maritime contractor with a wide range of marine construction capabilities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchRozelle, AustraliaHQ recorded Nov 6, 202611-5025 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchArtarmon, AustraliaHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Jennings Plumbing Services has been in business for over 20 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBells Creek, AustraliaHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“The Jetty Specialist offers turnkey marine construction solutions for marine industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchWest End, AustraliaHQ recorded Nov 6, 202651-20013 contacts →

Exact match

“Since 1975, Dongara Marine has consistently demonstrated the technical, commercial, project management, customer service, and financial performance that underpins our long…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchRozelle, AustraliaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Clement Marine Constructions (CMC) specialise in marine construction and pride ourselves on being leaders in innovation in the industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchTaren Point, AustraliaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Founded in 2008, Onboard Engineering is owned and operated by its Directors, Andrew Stubbs, Damian Mercieca and Shannan Day.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchNorth Fremantle, AustraliaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“We are Western Australia’s premier boat lifter and marine maintenance hub.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchHemmant, AustraliaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Ultimate Marine Power is a leader in the supply and support of innovative Marine Equipment and components throughout Australasia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBibra Lake, AustraliaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“CoolTech is a proudly Australian-owned marine HVAC-R specialist, delivering end-to-end solutions across the defence, mining, superyacht, and commercial marine sectors since 2003.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchAustraliaHQ recorded Nov 6, 202651-2005 contacts →

Exact match

“Griffin Marine Service has been forged by the nearly 60 years of experience between its owners, Troy Ranford, Martyn Stroud and Michael Sertorio.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchEltham, AustraliaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Flowgistics Plumbing & Pool Services is a trusted provider of commercial plumbing and aquatic maintenance solutions, delivering reliable, high-quality service across a wide range…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHemmant, AustraliaHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Not only do we specialise in NEW builds but we also offer the three R’s.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchO'connor, AustraliaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Pleisure Marine Maintenance is owned and operated by Damon Johns and provides a leading and specialised service to the Boating Community.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMandurah, AustraliaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“A&M Marine drive to deliver the utmost in customer service, in a pursuit for marine excellence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBairnsdale, AustraliaHQ recorded Nov 6, 2026n/a3 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchGeebung, AustraliaHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Marine & RV Systems Australia is a proud Australian Company established in July that is dedicated to supplying high-quality plumbing components to both marine & recreational…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSydney, AustraliaHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Sea Marine & Diving Services are a mobile commercial diving and marine construction company with bases in Sydney and Newcastle.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchGold Coast, AustraliaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Harcan Marine is an ISO accredited commercial diving and marine construction company based in Queensland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchVillers-la-ville, AustraliaHQ recorded Nov 6, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMelbourne, AustraliaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Merlin Plumbing & Piping Solutions are industrial plumbing and mechanical piping contractors, with skills and experience across a full range of process piping and plumbing…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCoomera, AustraliaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Sweep Marine Services was founded in 2013 by its Managing Director, Constantin Beldie, as a way to combine his many years of experience working in Shipyards in the Caribbean and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchPortsmith, AustraliaHQ recorded Nov 6, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchRozelle, AustraliaHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Experts in broad-scale mechanical and civil plumbing installation, specialising in complex project management with the added assets of service, maintenance, repair and excavation…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchNorth Beach, AustraliaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Endurance Plumbing and Gas is a privately-owned West Australian company based in Perth, servicing all Perth’s metropolitan suburbs and marinas in both commercial, residential and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 84 marine plumbing contractors based in Australia

See the full list, filter by size, metro and specialty, and access 100 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Marine plumbing contractors based in Australia at a glance

As of Nov 6, 2026
30.9%Verified-email coverage
3.9Average contacts per company
1-10Median size (employees)
6.0%Largest-city concentration · Coomera
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
48
11-50
25
51-200
5

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 84 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 “marine plumbing 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 100 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 “marine plumbing contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many marine plumbing contractors are there based in Australia?

RevenueBase identified 84 company matches for marine plumbing 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?

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

Which city has the most marine plumbing contractors?

Coomera leads with 5 company records, followed by Rozelle (4) and Hemmant (3).

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 100 professional contacts with verified work emails tracked across these 84 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.