Company lists · Data refreshed November 2026

Top 21 Maritime engineering contractors based in Australia

RevenueBase identified 314 company matches for maritime engineering contractors associated with Australia as of November 2026 and tracks 8,237 professional contacts across them, including 2,573 with verified work emails. Perth is the largest hub.

This list covers company matches for maritime engineering 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
314Companies
8,237Contacts tracked
2,573Verified emails
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The 21 largest maritime engineering contractors based in Australia

Ranked by team size
Top 21 of 314 company matches for maritime engineering 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 matchPerth, AustraliaHQ recorded Nov 6, 2026201-5001,097 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchPerth, AustraliaHQ recorded Nov 6, 2026501-1,000386 contacts →

Exact match

“Bhagwan Marine is Australia's largest marine solutions provider operating in the offshore energy, subsea, ports & inshore and defence sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchApplecross, AustraliaHQ recorded Nov 6, 2026501-1,000292 contacts →

Exact match

“Australian Offshore Solutions Australian Offshore Solutions offers a diverse range of specialised marine services to the offshore oil and gas and construction industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchNorth Fremantle, AustraliaHQ recorded Nov 6, 2026201-500204 contacts →

Exact match

“For more than 25 years, TAMS has partnered with clients through collaborative delivery models, applying specialist expertise to construct and maintain critical marine and port…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBuderim, AustraliaHQ recorded Nov 6, 202651-200175 contacts →

Exact match

“Hall Contracting is Australia’s largest privately-owned dredging, civil and marine construction company with offices in South East Asia, the Pacific Islands and Australia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchPort Adelaide, AustraliaHQ recorded Nov 6, 202651-200151 contacts →

Exact match

“Maritime Constructions is a complete provider of specialist marine infrastructure solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchTownsville, AustraliaHQ recorded Nov 6, 202651-200129 contacts →

Exact match

“Who Are We?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchPakenham, AustraliaHQ recorded Nov 6, 2026201-50090 contacts →

Exact match

“When lives and values are on the line, Shadbolt Group delivers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchPortsmith, AustraliaHQ recorded Nov 6, 202651-20072 contacts →

Exact match

“Norship is a diversified marine services business that delivers sustainment, engineering and manufacturing services to highly valued Defence, Commercial and Private sector…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBrisbane, AustraliaHQ recorded Nov 6, 202651-20066 contacts →

Exact match

“Since 2010, Brady Marine & Civil have proudly delivered design and construction solutions for over water works, from simple marine structures to complex civil infrastructure…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBibra Lake, AustraliaHQ recorded Nov 6, 202651-20044 contacts →

Exact match

“Propel Marine is a leading provider of innovative maritime services, known for its advanced technical solutions and high standards in safety and efficiency.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact 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
13Exact matchGladstone Central, AustraliaHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“Established in 2016, Mecha provides engineered mechanical solutions to major industry including mining, marine and manufacturing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchGladstone, AustraliaHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“MIPEC provides project solutions and services to most industry sectors, offering you scalable and transferrable capabilities for almost any project or service requirement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMelbourne, AustraliaHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“Rubicon Associates is a 100% Australian-owned consultancy that provides naval architecture and marine engineering services, platform systems design and integration, project…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBrisbane, AustraliaHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“FSA Consulting Engineers (FSACE) is a Brisbane-based consulting engineering firm specialising in marine, structural, civil infrastructure, temporary works and commercial projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBungalow, AustraliaHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“EDMS Australia (EDMS) is an Engineering, Construction and Project Management Company, established on the 1st December 2005.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBrisbane, AustraliaHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“CASA Engineering is a building, civil and marine construction company, expanding with demonstrated success contracting in remote and off shore locations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchAdelaide, AustraliaHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“T-Ports specialises in shallow-water port and transhipment vessel design, construction, and operations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMurarrie, AustraliaHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“At Commercial Marine Group, we provide trusted, innovative and sustainable marine construction solutions, ensuring the safety, longevity, and success of critical infrastructure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMackay, AustraliaHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“We are your end-to-end engineering specialists based in Mackay, Queensland.”

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

Showing 21 of 314 maritime engineering contractors based in Australia

See the full list, filter by size, metro and specialty, and access 2,573 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Maritime engineering contractors based in Australia at a glance

As of Nov 6, 2026
31.2%Verified-email coverage
26.2Average contacts per company
11-50Median size (employees)
11.5%Largest-city concentration · Perth
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
150
11-50
104
51-200
35
201-500
10
501-1,000
4
1,001-5,000
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 314 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 “maritime engineering 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 2,573 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.

Maritime engineering contractors by metro

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 “maritime engineering contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many maritime engineering contractors are there based in Australia?

RevenueBase identified 314 company matches for maritime engineering 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?

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

Which city has the most maritime engineering contractors?

Perth leads with 36 company records, followed by Brisbane (18) and Melbourne (12).

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 2,573 professional contacts with verified work emails tracked across these 314 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.