Company lists · Data refreshed September 2026

Top 25 Maritime security consulting companies based in Australia

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 72 companies tracked

RevenueBase identified 72 maritime security consulting companies headquartered in Australia as of September 2026 and tracks 851 professional contacts across them, including 230 with verified work emails. Sydney is the largest hub.

This list covers maritime security consulting companies 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

72Companies

851Contacts tracked

230Verified emails

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The 25 largest maritime security consulting companies based in Australia

Ranked by team size

Top 25 of 72 maritime security consulting companies based in Australia, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to maritime security consulting companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Australian Offshore Solutions PTY LTD	Indirect evidence	Applecross, AustraliaHQ checked Sep 28, 2026	501-1,000	273 contacts →
	Indirect evidence “Australian Offshore Solutions Australian Offshore Solutions offers a diverse range of specialised marine services to the offshore oil and gas and construction industries.” Source: RevenueBase Database · checked Sep 28, 2026
2	Bastion Defence	Strong evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	75 contacts →
	Strong evidence “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: RevenueBase Database · checked Sep 28, 2026
3	International Maritime Services IMS	Partial evidence	Fremantle, AustraliaHQ checked Sep 28, 2026	51-200	47 contacts →
	Partial evidence “For four decades, IMS has been trusted to deliver prime maritime assets across the globe while providing world-leading crew management and training.” Source: RevenueBase Database · checked Sep 28, 2026
4	Propel Marine	Partial evidence	Bibra Lake, AustraliaHQ checked Sep 28, 2026	51-200	38 contacts →
	Partial evidence “Propel Marine is a leading provider of innovative maritime services, known for its advanced technical solutions and high standards in safety and efficiency.” Source: RevenueBase Database · checked Sep 28, 2026
5	JFD Australia	Indirect evidence	Perth, AustraliaHQ checked Sep 28, 2026	1,001-5,000	38 contacts →
	Indirect evidence “Confidence under pressure.” Source: RevenueBase Database · checked Sep 28, 2026
6	Star International	Indirect evidence	Naval Base, AustraliaHQ checked Sep 28, 2026	51-200	28 contacts →
	Indirect evidence “STAR International is a Parabellum International company providing leading-edge critical risk & emergency response, safety and specialised services to the to Defence industry…” Source: RevenueBase Database · checked Sep 28, 2026
7	Access Datacom	Partial evidence	North Plympton, AustraliaHQ checked Sep 28, 2026	11-50	25 contacts →
	Partial evidence “Access Datacom are Australia's emerging leader in electronic security service and solutions.” Source: RevenueBase Database · checked Sep 28, 2026
8	Floating Solutions Consulting	Strong evidence	Perth, AustraliaHQ checked Sep 28, 2026	11-50	19 contacts →
	Strong evidence “Floating Solutions Consulting (FSC) is an independent, Perth-based maritime engineering consultancy founded in 2017, specialising in structural integrity, naval architecture, and…” Source: RevenueBase Database · checked Sep 28, 2026
9	Hrsg High Risk Security Group	Partial evidence	Darwin, AustraliaHQ checked Sep 28, 2026	51-200	17 contacts →
	Partial evidence “High Risk Security Group (Asia-Pacific)(“HRSG”), is a highly respected and professional safety and security consultancy company.” Source: RevenueBase Database · checked Sep 28, 2026
10	Maritime Survey Australia	Partial evidence	Southbank, AustraliaHQ checked Sep 28, 2026	11-50	16 contacts →
	Partial evidence “Maritime Survey Australia (MSA) offers a comprehensive range of marine surveying and consultancy services.” Source: RevenueBase Database · checked Sep 28, 2026
11	Rightship	Partial evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	201-500	12 contacts →
	Partial evidence “At RightShip we provide expertise in global safety, sustainability and social responsibility best practice to the maritime industry.” Source: RevenueBase Database · checked Sep 28, 2026
12	Seaforce	Partial evidence	Deakin, AustraliaHQ checked Sep 28, 2026	11-50	11 contacts →
	Partial evidence “RIGHT NOW: Seaforce is looking for experienced maritime engineers, particularly marine engineers and naval architects with seagoing experience and an understanding of Australian…” Source: RevenueBase Database · checked Sep 28, 2026
13	Adec Kedge	Indirect evidence	Hobart, AustraliaHQ checked Sep 28, 2026	11-50	8 contacts →
	Indirect evidence “ADEC Kedge specializes in delivering high-quality compliance, survey, and consultancy services to the domestic and international commercial vessel industries.” Source: RevenueBase Database · checked Sep 28, 2026
14	IMC	Partial evidence	Fremantle, AustraliaHQ checked Sep 28, 2026	11-50	7 contacts →
	Partial evidence “As independent Australian consulting naval architects IMC provides comprehensive services in three core product/service streams: Ship Design; Marine and Offshore Engineering; and…” Source: RevenueBase Database · checked Sep 28, 2026
15	Hatamoto	Indirect evidence	Neutral Bay, AustraliaHQ checked Sep 28, 2026	11-50	6 contacts →
	Indirect evidence “HATAMOTO is an Australian owned consultancy firm providing services and specialist advice in the field of Business Resilience with a focus on the Aviation, Critical…” Source: RevenueBase Database · checked Sep 28, 2026
16	Thompson Clarke	Partial evidence	Central Coast, AustraliaHQ checked Sep 28, 2026	1-10	5 contacts →
	Partial evidence “Thompson Clarke is Australia’s leading maritime consultancy firm.” Source: RevenueBase Database · checked Sep 28, 2026
17	Pacific Maritime Lawyers & Notaries	Strong evidence	Milton, AustraliaHQ checked Sep 28, 2026	1-10	4 contacts →
	Strong evidence “Pacific Maritime Lawyers Pty Ltd is a specialist maritime law practice that also offers maritime consulting services.” Source: RevenueBase Database · checked Sep 28, 2026
18	AMA Maritime Consulting	Strong evidence	Broadbeach, AustraliaHQ checked Sep 28, 2026	1-10	3 contacts →
	Strong evidence “AMA Maritime Consulting provides a broad range of specialist maritime environmental, engineering and project management consultancy services for coastal and marine infrastructure…” Source: RevenueBase Database · checked Sep 28, 2026
19	Mcguire Maritime PTY LTD	Partial evidence	Lindisfarne, AustraliaHQ checked Sep 28, 2026	1-10	3 contacts →
	Partial evidence “Operating throughout Australasia, McGuire Maritime provides specialized maritime services across three core areas: Consultancy, Brokerage, and Education.” Source: RevenueBase Database · checked Sep 28, 2026
20	Nautical Risk Solutions	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	1-10	3 contacts →
	Partial evidence “Nautical Risk Solutions brings decades of experience in the Maritime & Insurance industries together to provide you, your business and your vessel with end-to-end risk management…” Source: RevenueBase Database · checked Sep 28, 2026
21	Drake Energy & Maritime Consulting	Indirect evidence	Brisbane, AustraliaHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “The services we provide include advising clients over the investment lifecycle on the following types of infrastructure:* gas pipelines * gas power stations * small scale LNG…” Source: RevenueBase Database · checked Sep 28, 2026
22	GM Risk Group	Indirect evidence	Parammatta, AustraliaHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “Leveraging our strategic planning, project management, operations, and logistical experience we ensure that high-level service standards are delivered and maintained.” Source: RevenueBase Database · checked Sep 28, 2026
23	Blackpond Marine Consultants	Indirect evidence	Gold Coast, AustraliaHQ checked Sep 28, 2026	11-50	2 contacts →
	Indirect evidence “BlackPond Marine Consultants was established in 2007 by Joe Akacich and is comprised of an experienced team of Accredited Marine Surveyors, Qualified Engineers and Accredited…” Source: RevenueBase Database · checked Sep 28, 2026
24	Brady Perspectives	Partial evidence	Canberra, AustraliaHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “Brady Perspectives provides boutique strategic problem-solving research, analysis and consulting services to government and private-sector clients.” Source: RevenueBase Database · checked Sep 28, 2026
25	Tailored Security Solutions - Australia	Partial evidence	Hobart, AustraliaHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “Tailored Security Solutions (TSS) provides Protective Security Workshops, Security Risk Assessments, Protective Security Policy Framework advice, Security Awareness and Safety…” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: maritime security consulting companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names maritime security consulting companies.
Partial evidence: Its own public description names part of maritime security consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name maritime security consulting companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 72 maritime security consulting companies based in Australia

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Maritime security consulting companies based in Australia at a glance

As of Sep 28, 2026

27.0%Verified-email coverage

11.8Average contacts per company

1-10Median size (employees)

12.5%Largest-city concentration · Sydney

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 72 companies.

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 security consulting companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, 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 security consulting companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names maritime security consulting companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among maritime security consulting companies, 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 its RevenueBase Smart Search 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, 230 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 28, 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

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names maritime security consulting companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many maritime security consulting companies are there based in Australia?

RevenueBase identified 72 maritime security consulting companies 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?

Australian Offshore Solutions PTY LTD, headquartered in Applecross, tops this list with the largest team on record.

Which city has the most maritime security consulting companies?

Sydney leads with 9 headquartered companies, followed by Perth (8) and Melbourne (5).

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 230 verified decision-maker contacts tracked across these 72 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 28, 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 Smart Search, 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.