Company lists · Data refreshed November 2026

Top 24 Marine consultants based in Australia

RevenueBase identified 681 company matches for marine consultants associated with Australia as of November 2026 and tracks 7,173 professional contacts across them, including 2,079 with verified work emails. Perth is the largest hub.

This list covers company matches for marine consultants 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
681Companies
7,173Contacts tracked
2,079Verified emails
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The 24 largest marine consultants based in Australia

Ranked by team size
Top 24 of 681 company matches for marine consultants 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 matchMelbourne, AustraliaHQ recorded Nov 6, 20261,001-5,000576 contacts →

Exact match

“The ASP Ships Group provides services and solutions to the global maritime industry.”

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 matchHenderson, AustraliaHQ recorded Nov 6, 202611-50113 contacts →

Exact match

“Luerssen Australia is a subsidiary of Lürssen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchNewstead, AustraliaHQ recorded Nov 6, 202651-20095 contacts →

Exact match

“Founded in 1926, Riverside Marine is a leading marine operator, 100% Australian owned and operated private company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchDerwent Park, AustraliaHQ recorded Nov 6, 2026501-1,00090 contacts →

Exact match

“Incat Tasmania is a global leader in aluminium shipbuilding, designing and constructing large, advanced passenger and vehicle ferries for operators around the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchCairns, AustraliaHQ recorded Nov 6, 2026201-50088 contacts →

Exact match

“Keeping remote Northern Australian communities connected through the provision of essential services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSydney, AustraliaHQ recorded Nov 6, 202651-20080 contacts →

Exact match

“Bastion Defence Consulting is a premier maritime professional services consulting firm providing a broad range of services across Australia to a number of clients in the Defence…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchPerth, AustraliaHQ recorded Nov 6, 2026501-1,00075 contacts →

Exact match

“OSM Thome is a leading ship management and maritime services provider company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact 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
15Exact matchFremantle, AustraliaHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“O2 Marine provides clients with efficient and high quality environmental and project outcomes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchFremantle, AustraliaHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“For four decades, IMS has been trusted to deliver prime maritime assets across the globe while providing world-leading crew management and training.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSouth Perth, AustraliaHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“Established in 2006, Odyssey Group is a maritime logistics provider, facilitating the movement of millions of tonnes of commodities and goods in and out of the ports of Port…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchHenderson, AustraliaHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“Echo Marine Group, formerly Evolution Commercial, is an Australian owned and operated company with over 10 years experience in the Marine Industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact 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
20Exact matchPerth, AustraliaHQ recorded Nov 6, 20261,001-5,00044 contacts →

Exact match

“Confidence under pressure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchArundel, AustraliaHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“Marine Structures is Australia’s market leader in marine infrastructure and berthing systems for commercial and residential use.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact 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
23Exact 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
24Exact 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

Showing 24 of 681 marine consultants based in Australia

See the full list, filter by size, metro and specialty, and access 2,079 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Marine consultants based in Australia at a glance

As of Nov 6, 2026
29.0%Verified-email coverage
10.5Average contacts per company
1-10Median size (employees)
6.9%Largest-city concentration · Perth
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
401
11-50
186
51-200
49
201-500
10
501-1,000
6
1,001-5,000
2

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 681 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 consultants” 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 2,079 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 consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many marine consultants are there based in Australia?

RevenueBase identified 681 company matches for marine consultants 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?

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

Which city has the most marine consultants?

Perth leads with 47 company records, followed by Coomera (28) and Brisbane (26).

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 2,079 professional contacts with verified work emails tracked across these 681 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.