Company lists · Data refreshed September 2026

Top 24 Maritime consulting firms based in Australia

Name: Maritime consulting firms based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 222 companies tracked

RevenueBase identified 222 maritime consulting firms headquartered in Australia as of September 2026 and tracks 2,693 professional contacts across them, including 640 with verified work emails and 226 with mobile numbers. Perth is the largest hub.

This list covers maritime consulting firms headquartered in Australia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

222Companies

2,693Contacts tracked

640Verified emails

226Mobile numbers

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The 24 largest maritime consulting firms based in Australia

Ranked by team size

Top 24 of 222 maritime consulting firms based in Australia, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names maritime consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	ASP Ships GroupPartial evidence	Melbourne, AustraliaHQ checked Sep 5, 2026	1,001-5,000	546
	“The ASP Ships Group provides services and solutions to the global maritime industry.” Source: company website · checked Sep 5, 2026
2	Australian Offshore Solutions PTY LTDIndirect evidence	Applecross, AustraliaHQ checked Sep 5, 2026	501-1,000	273
	“Australian Offshore Solutions Australian Offshore Solutions offers a diverse range of specialised marine services to the offshore oil and gas and construction industries.” Source: company website · checked Sep 5, 2026
3	Pacific Marine GroupIndirect evidence	Townsville, AustraliaHQ checked Sep 5, 2026	51-200	117
	“Who Are We?” Source: company website · checked Sep 5, 2026
4	Bastion DefenceStrong evidence	Sydney, AustraliaHQ checked Sep 5, 2026	51-200	75
	“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…” Source: company website · checked Sep 5, 2026
5	OSM Thome Australia & NEW ZealandPartial evidence	Perth, AustraliaHQ checked Sep 5, 2026	501-1,000	62
	“OSM Thome is a leading ship management and maritime services provider company.” Source: company website · checked Sep 5, 2026
6	International Maritime Services IMSPartial evidence	Fremantle, AustraliaHQ checked Sep 5, 2026	51-200	47
	“For four decades, IMS has been trusted to deliver prime maritime assets across the globe while providing world-leading crew management and training.” Source: company website · checked Sep 5, 2026
7	AMTPartial evidence	Melbourne, AustraliaHQ checked Sep 5, 2026	11-50	43
	“Australian Maritime Technologies (AMT) is an independent and wholly Australian owned design and marine engineering consultancy based in Melbourne.” Source: company website · checked Sep 5, 2026
8	Odyssey GroupPartial evidence	South Perth, AustraliaHQ checked Sep 5, 2026	51-200	40
	“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…” Source: company website · checked Sep 5, 2026
9	Propel MarinePartial evidence	Bibra Lake, AustraliaHQ checked Sep 5, 2026	51-200	38
	“Propel Marine is a leading provider of innovative maritime services, known for its advanced technical solutions and high standards in safety and efficiency.” Source: company website · checked Sep 5, 2026
10	SMC MarinePartial evidence	Rozelle, AustraliaHQ checked Sep 5, 2026	51-200	36
	“Established in 2001, SMC Marine is a maritime contractor with a wide range of marine construction capabilities.” Source: company website · checked Sep 5, 2026
11	Rubicon Associates Pty. LTDIndirect evidence	Melbourne, AustraliaHQ checked Sep 5, 2026	11-50	33
	“Rubicon Associates is a 100% Australian-owned consultancy that provides naval architecture and marine engineering services, platform systems design and integration, project…” Source: company website · checked Sep 5, 2026
12	AW MaritimePartial evidence	Melbourne, AustraliaHQ checked Sep 5, 2026	11-50	26
	“AW Maritime is a specialist port and coastal engineering consultancy with offices in Melbourne and Geelong (VIC), Sydney (NSW) and Sunshine Coast (QLD).” Source: company website · checked Sep 5, 2026
13	The MCC GroupPartial evidence	Murarrie, AustraliaHQ checked Sep 5, 2026	51-200	25
	“Founded in 1991, The MCC Group is a group of companies providing a wide range of services to the maritime industry.” Source: company website · checked Sep 5, 2026
14	Revolution Design PTY LTDIndirect evidence	Hobart, AustraliaHQ checked Sep 5, 2026	11-50	19
	“Marine design services with specialisation around high speed wave piercing aluminium catamarans, lightweight marine structures,general marine design services.” Source: company website · checked Sep 5, 2026
15	Floating Solutions ConsultingStrong evidence	Perth, AustraliaHQ checked Sep 5, 2026	11-50	19
	“Floating Solutions Consulting (FSC) is an independent, Perth-based maritime engineering consultancy founded in 2017, specialising in structural integrity, naval architecture, and…” Source: company website · checked Sep 5, 2026
16	Hunter Marine SurveyorsIndirect evidence	Mayfield West, AustraliaHQ checked Sep 5, 2026	11-50	19
	“Hunter Marine Surveyors is an ISO Accredited company dedicated to providing a complete and comprehensive service in all forms of marine surveying.” Source: company website · checked Sep 5, 2026
17	Polaris Marine Constructions PTY LTDIndirect evidence	Rozelle, AustraliaHQ checked Sep 5, 2026	11-50	18
	Source: company website · checked Sep 5, 2026
18	Maritime Survey AustraliaPartial evidence	Southbank, AustraliaHQ checked Sep 5, 2026	11-50	16
	“Maritime Survey Australia (MSA) offers a comprehensive range of marine surveying and consultancy services.” Source: company website · checked Sep 5, 2026
19	SEA Corporation PTY LTDIndirect evidence	Fremantle, AustraliaHQ checked Sep 5, 2026	11-50	15
	“Sea Corporation “Seacorp” is one of the world’s leading independently owned shipping services house specialising in ship agency, marine surveys, outturn management, export…” Source: company website · checked Sep 5, 2026
20	AWA MarinePartial evidence	Melbourne, AustraliaHQ checked Sep 5, 2026	11-50	12
	“AWA MARINE is a leading maritime technology company with a long and proud history.” Source: company website · checked Sep 5, 2026
21	AIS Marine, AustraliaIndirect evidence	Sydney, AustraliaHQ checked Sep 5, 2026	11-50	12
	“AIS Marine is an Australian-based company that has made significant strides since its establishment.” Source: company website · checked Sep 5, 2026
22	M P Rogers & Associates PLIndirect evidence	Osborne Park, AustraliaHQ checked Sep 5, 2026	11-50	11
	“M P Rogers & Associates is an engineering consultancy specialising in coastal and port projects.” Source: company website · checked Sep 5, 2026
23	SeaforcePartial evidence	Deakin, AustraliaHQ checked Sep 5, 2026	11-50	11
	“RIGHT NOW: Seaforce is looking for experienced maritime engineers, particularly marine engineers and naval architects with seagoing experience and an understanding of Australian…” Source: company website · checked Sep 5, 2026
24	MER Solutions Asia Pacific BviqPartial evidence	Brisbane, AustraliaHQ checked Sep 5, 2026	11-50	11
	“MER Solutions Asia Pacific Pty Ltd (‘MER Solutions’) is a multi-disciplinary professional practice offering specialist shipping and maritime industry solutions encompassing…” Source: company website · checked Sep 5, 2026

Showing 24 of 222 maritime consulting firms based in Australia

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Maritime consulting firms based in Australia at a glance

As of Sep 5, 2026

1-10Median size (employees)

PerthLargest hub · 20 HQs

226Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

145

11-50

51-200

201-500

501-1,000

1,001-5,000

Verified emails by last verification

0–30

600

31–60

61–90

90–180

180+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among maritime consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

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: Companies headquartered in Australia whose own description of what they do matches “maritime consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among maritime consulting firms, and records with no verified work email. Companies headquartered outside Australia are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 640 across the full list. 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 5, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

How many maritime consulting firms are there based in Australia?

RevenueBase identified 222 maritime consulting firms headquartered in Australia as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

ASP Ships Group, headquartered in Melbourne, tops this list with the largest team on record.

Which city has the most maritime consulting firms?

Perth leads with 20 headquartered companies, followed by Melbourne (15) and Sydney (11).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 640 verified decision-maker contacts tracked across these 222 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 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.