Company lists · Data refreshed September 2026

Top 14 Marine autonomous vehicles companies based in Australia

RevenueBase identified 35 marine autonomous vehicles companies headquartered in Australia as of September 2026 and tracks 355 professional contacts across them, including 195 with verified work emails. Brisbane is the largest hub.

This list covers marine autonomous vehicles 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 15, 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 15, 2026 86% judged on-target in blind review
35Companies
355Contacts tracked
195Verified emails
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The 14 largest marine autonomous vehicles companies based in Australia

Ranked by team size
Top 14 of 35 marine autonomous vehicles companies based in Australia, ranked by team size, largest first. Data refreshed Sep 15, 2026. RevenueBase Smart Search rates how each company's information relates to marine autonomous vehicles 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceAlexandria, AustraliaHQ checked Sep 15, 202651-20066 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 15, 2026
2Indirect evidencePerth, AustraliaHQ checked Sep 15, 20261,001-5,00038 contacts →

Indirect evidence

“Confidence under pressure.”

Source: RevenueBase Database · checked Sep 15, 2026
3Partial evidenceDandenong South, AustraliaHQ checked Sep 15, 202611-5030 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 15, 2026
4Strong evidenceBibra Lake, AustraliaHQ checked Sep 15, 202611-5029 contacts →

Strong 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 15, 2026
5Partial evidenceHenderson, AustraliaHQ checked Sep 15, 202651-20025 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 15, 2026
6Partial evidenceCampbellfield, AustraliaHQ checked Sep 15, 202611-5015 contacts →

Partial 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 15, 2026
7Partial evidenceMelbourne, AustraliaHQ checked Sep 15, 202611-5012 contacts →

Partial evidence

“AWA MARINE is a leading maritime technology company with a long and proud history.”

Source: RevenueBase Database · checked Sep 15, 2026
8Partial evidenceDeakin, AustraliaHQ checked Sep 15, 202611-5011 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 15, 2026
9Partial evidenceManly, AustraliaHQ checked Sep 15, 20261-109 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 15, 2026
10Indirect evidenceKingston, AustraliaHQ checked Sep 15, 202611-506 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 15, 2026
11Strong evidenceEast Albury, AustraliaHQ checked Sep 15, 202611-505 contacts →

Strong evidence

“Surfbee is an Australian marine robotics company developing autonomous surface vessels and intelligent water-monitoring solutions for hydrography, environmental monitoring, and…”

Source: RevenueBase Database · checked Sep 15, 2026
12Partial evidenceLandsdale, AustraliaHQ checked Sep 15, 20261-105 contacts →

Partial evidence

“AST Oceanics (formerly Gardline Australia Pty Ltd) is based in Landsdale, Western Australia, and is the marine asset management arm of the Group.”

Source: RevenueBase Database · checked Sep 15, 2026
13Partial evidenceBrisbane, AustraliaHQ checked Sep 15, 202611-505 contacts →

Partial evidence

“Subsea Pty Ltd is a professional marine company offering a wide range of subsea services in support of environmental and engineering surveys and assessments.”

Source: RevenueBase Database · checked Sep 15, 2026
14Indirect evidencePerth, AustraliaHQ checked Sep 15, 20261-102 contacts →

Indirect evidence

“PESAC as a company is focused on the utilisation of technology to provide services that previously may have been too difficult or expensive to achieve.”

Source: RevenueBase Database · checked Sep 15, 2026

Showing 14 of 35 marine autonomous vehicles companies based in Australia

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Marine autonomous vehicles companies based in Australia at a glance

As of Sep 15, 2026
54.9%Verified-email coverage
10.1Average contacts per company
11-50Median size (employees)
8.6%Largest-city concentration · Brisbane
Sep 15, 2026Page data refreshed

Companies by employee count

1-10
15
11-50
16
51-200
3
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 35 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 autonomous vehicles 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 autonomous vehicles 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 autonomous vehicles 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 autonomous vehicles 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, 195 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 15, 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 autonomous vehicles 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 autonomous vehicles companies are there based in Australia?

RevenueBase identified 35 marine autonomous vehicles 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?

OCIUS, headquartered in Alexandria, tops this list with the largest team on record.

Which city has the most marine autonomous vehicles companies?

Brisbane leads with 3 headquartered companies, followed by Fremantle (3) and Perth (3).

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 195 verified decision-maker contacts tracked across these 35 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 15, 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.