Company lists · Data refreshed September 2026

Top 25 Marine robotics companies based in Australia

Name: Marine robotics companies based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 88 companies tracked

RevenueBase identified 88 marine robotics companies headquartered in Australia as of September 2026 and tracks 1,704 professional contacts across them, including 631 with verified work emails. Perth is the largest hub.

This list covers marine robotics 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 17, 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 17, 2026 86% judged on-target in blind review

88Companies

1,704Contacts tracked

631Verified emails

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The 25 largest marine robotics companies based in Australia

Ranked by team size

Top 25 of 88 marine robotics companies based in Australia, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to marine robotics 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	Bhagwan Marine	Partial evidence	Perth, AustraliaHQ checked Sep 17, 2026	501-1,000	376 contacts →
	Partial evidence “Bhagwan Marine is Australia's largest marine solutions provider operating in the offshore energy, subsea, ports & inshore and defence sectors.” Source: RevenueBase Database · checked Sep 17, 2026
2	Cyan Renewables	Partial evidence	Perth, AustraliaHQ checked Sep 17, 2026	1,001-5,000	252 contacts →
	Partial evidence “Cyan Renewables (rebranded from MMA Offshore in July 2025) is a leading provider of marine and subsea services supporting the global energy transition.” Source: RevenueBase Database · checked Sep 17, 2026
3	OCIUS	Indirect evidence	Alexandria, AustraliaHQ checked Sep 17, 2026	51-200	66 contacts →
	Indirect evidence “Builds and operates BLUEBOTTLE USVs - the superior persistent Uncrewed Surface Vessel in terms of power, payload, performance and logistics.” Source: RevenueBase Database · checked Sep 17, 2026
4	Hullbot	Partial evidence	Sydney, AustraliaHQ checked Sep 17, 2026	11-50	51 contacts →
	Partial evidence “Hullbot is a global robotic hull cleaning service that reduces fuel consumption, increases performance and minimizes greenhouse emissions.” Source: RevenueBase Database · checked Sep 17, 2026
5	GEO Oceans	Indirect evidence	Osborne Park, AustraliaHQ checked Sep 17, 2026	201-500	40 contacts →
	Indirect evidence “Geo Oceans are an innovative subsea technology company offering industry-leading survey and inspection services to the Oil & Gas industry, we are proud to be part of the Vertech…” Source: RevenueBase Database · checked Sep 17, 2026
6	JFD Australia	Indirect evidence	Perth, AustraliaHQ checked Sep 17, 2026	1,001-5,000	38 contacts →
	Indirect evidence “Confidence under pressure.” Source: RevenueBase Database · checked Sep 17, 2026
7	Revelare Hydrospatial	Partial evidence	Adelaide, AustraliaHQ checked Sep 17, 2026	11-50	35 contacts →
	Partial evidence “Revelare Hydrospatial specialises in advanced marine surveying and geophysical solutions for Defence, ports and offshore energy sectors.” Source: RevenueBase Database · checked Sep 17, 2026
8	Commercial Marine Group PTY LTD	Partial evidence	Murarrie, AustraliaHQ checked Sep 17, 2026	11-50	33 contacts →
	Partial evidence “At Commercial Marine Group, we provide trusted, innovative and sustainable marine construction solutions, ensuring the safety, longevity, and success of critical infrastructure.” Source: RevenueBase Database · checked Sep 17, 2026
9	EGS Survey PTY LTD EGS Australia	Indirect evidence	South Fremantle, AustraliaHQ checked Sep 17, 2026	51-200	31 contacts →
	Indirect evidence “EGS Australia provides specialist hydrographic and geophysical survey solutions across a wide range of sectors including oil and gas, renewables, telecommunications, ports and…” Source: RevenueBase Database · checked Sep 17, 2026
10	Thrust Maritime Pty. LTD	Partial evidence	Dandenong South, AustraliaHQ checked Sep 17, 2026	11-50	30 contacts →
	Partial evidence “Thrust Maritime is an Australian company that specializes in the design, manufacture, integration, installation and operation of specialist marine Launch and Recovery Systems…” Source: RevenueBase Database · checked Sep 17, 2026
11	Blue Ocean Marine Tech Systems	Partial evidence	Bibra Lake, AustraliaHQ checked Sep 17, 2026	11-50	29 contacts →
	Partial evidence “Blue Ocean Marine Tech Systems is an ocean technology company specialising in the design, development and commercialisation of autonomous subsea data collection and survey systems.” Source: RevenueBase Database · checked Sep 17, 2026
12	Franmarine	Partial evidence	Henderson, AustraliaHQ checked Sep 17, 2026	51-200	25 contacts →
	Partial evidence “Franmarine is a diversified marine and underwater service provider to the Defence, Shipping, Infrastructure and Resource industries.” Source: RevenueBase Database · checked Sep 17, 2026
13	MMA Offshore Limited	Partial evidence	Perth, AustraliaHQ checked Sep 17, 2026	1,001-5,000	22 contacts →
	Partial evidence “At MMA Offshore, we specialise in providing high-specification vessels and a comprehensive suite of marine and subsea services to the offshore energy and wider maritime industries.” Source: RevenueBase Database · checked Sep 17, 2026
14	Hunter Marine Surveyors	Partial evidence	Mayfield West, AustraliaHQ checked Sep 17, 2026	11-50	19 contacts →
	Partial evidence “Hunter Marine Surveyors is an ISO Accredited company dedicated to providing a complete and comprehensive service in all forms of marine surveying.” Source: RevenueBase Database · checked Sep 17, 2026
15	Guardian Geomatics	Partial evidence	West Perth, AustraliaHQ checked Sep 17, 2026	51-200	16 contacts →
	Partial evidence “We are an independent, Australian owned marine survey company with offices in Perth, Western Australia and Singapore.” Source: RevenueBase Database · checked Sep 17, 2026
16	UAM TEC	Indirect evidence	Campbellfield, AustraliaHQ checked Sep 17, 2026	11-50	15 contacts →
	Indirect evidence “UAM Tec's mission is to provide state-of-the-art solutions for subsea and underground exploration, mapping, and monitoring, utilizing advanced technologies such as vehicles…” Source: RevenueBase Database · checked Sep 17, 2026
17	AWA Marine	Partial evidence	Melbourne, AustraliaHQ checked Sep 17, 2026	11-50	12 contacts →
	Partial evidence “AWA MARINE is a leading maritime technology company with a long and proud history.” Source: RevenueBase Database · checked Sep 17, 2026
18	Seaforce	Partial evidence	Deakin, AustraliaHQ checked Sep 17, 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 17, 2026
19	Flying Fish Technologies	Partial evidence	Manly, AustraliaHQ checked Sep 17, 2026	1-10	9 contacts →
	Partial evidence “Flying Fish Technologies**(FFT) is a deep-tech marine intelligence company developing the next generation of knowledge systems for the ocean.” Source: RevenueBase Database · checked Sep 17, 2026
20	Fremantle Commercial Diving	Indirect evidence	Bibra Lake, AustraliaHQ checked Sep 17, 2026	11-50	9 contacts →
	Indirect evidence “Fremantle Commercial Diving (FCD) is a multi-award winning company that has been providing exceptional quality diver-based services for over 35 years.” Source: RevenueBase Database · checked Sep 17, 2026
21	Pipar Automation	Strong evidence	Brisbane, AustraliaHQ checked Sep 17, 2026	1-10	8 contacts →
	Strong evidence “We are an Australian, Brisbane-based company that develops innovative and high tech robotics and automation solutions for an array of industrial applications including marine…” Source: RevenueBase Database · checked Sep 17, 2026
22	Nauti-Craft Marine Suspension Technology	Partial evidence	Dunsborough, AustraliaHQ checked Sep 17, 2026	11-50	8 contacts →
	Partial evidence “Nauti-Craft Ltd is a marine technology company focused on the design and development of the Nauti-Craft™ marine suspension system.” Source: RevenueBase Database · checked Sep 17, 2026
23	Focus Technology Solutions	Indirect evidence	Bibra Lake, AustraliaHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence “Focus Technology Solutions specialises in ROV inspection, data collection, operational support and technical services for a range of offshore and onshore projects.” Source: RevenueBase Database · checked Sep 17, 2026
24	Seao2	Partial evidence	Balmain, AustraliaHQ checked Sep 17, 2026	1-10	6 contacts →
	Partial evidence “SeaO2 is Australia’s leading marine environmental services company, dedicated to merge traditional marine construction skills with cutting edge marine science and engineering.” Source: RevenueBase Database · checked Sep 17, 2026
25	Southern Ocean Subsea PTY LTD	Indirect evidence	Kingston, AustraliaHQ checked Sep 17, 2026	11-50	6 contacts →
	Indirect evidence “SOSub specialise in custom ROV and Subsea solutions, with an emphasis on aquaculture, science, and one-off special projects and tooling.” Source: RevenueBase Database · checked Sep 17, 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: marine robotics 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 marine robotics companies.
Partial evidence: Its own public description names part of marine robotics companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name marine robotics 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 88 marine robotics companies based in Australia

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Marine robotics companies based in Australia at a glance

As of Sep 17, 2026

37.0%Verified-email coverage

19.4Average contacts per company

1-10Median size (employees)

9.1%Largest-city concentration · Perth

Sep 17, 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 88 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 marine robotics 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 “marine robotics 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 marine robotics 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 marine robotics 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, 631 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 17, 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 marine robotics 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 marine robotics companies are there based in Australia?

RevenueBase identified 88 marine robotics 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?

Bhagwan Marine, headquartered in Perth, tops this list with the largest team on record.

Which city has the most marine robotics companies?

Perth leads with 8 headquartered companies, followed by Sydney (5) and Bibra Lake (4).

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 631 verified decision-maker contacts tracked across these 88 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 17, 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.