Company lists · Data refreshed September 2026

Top 23 Ocean data analytics companies based in Australia

Name: Ocean data analytics companies based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 52 companies tracked

RevenueBase identified 52 ocean data analytics companies headquartered in Australia as of September 2026 and tracks 388 professional contacts across them, including 158 with verified work emails and 32 with mobile numbers. Perth is the largest hub.

This list covers ocean data analytics 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 5, 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 5, 2026 86% judged on-target in blind review

52Companies

388Contacts tracked

158Verified emails

32Mobile numbers

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The 23 largest ocean data analytics companies based in Australia

Ranked by team size

Top 23 of 52 ocean data analytics companies based in Australia, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to ocean data analytics 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	Sydney Institute Of Marine Science	Indirect evidence	Mosman, AustraliaHQ checked Sep 5, 2026	11-50	65 contacts →
	Indirect evidence “The Sydney Institute of Marine Science is uniquely positioned both in a geographical and a structural sense to significantly advance research into our marine environment.” Source: RevenueBase Database · checked Sep 5, 2026
2	Revelare Hydrospatial	Indirect evidence	Adelaide, AustraliaHQ checked Sep 5, 2026	11-50	35 contacts →
	Indirect evidence “Revelare Hydrospatial specialises in advanced marine surveying and geophysical solutions for Defence, ports and offshore energy sectors.” Source: RevenueBase Database · checked Sep 5, 2026
3	Blue Ocean Marine Tech Systems	Strong evidence	Bibra Lake, AustraliaHQ checked Sep 5, 2026	11-50	29 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 5, 2026
4	Echoview	Indirect evidence	Hobart, AustraliaHQ checked Sep 5, 2026	11-50	21 contacts →
	Indirect evidence “Founded in Tasmania, Australia in 1995, Echoview Software is a global leader in hydroacoustic science and software.” Source: RevenueBase Database · checked Sep 5, 2026
5	Guardian Geomatics	Indirect evidence	West Perth, AustraliaHQ checked Sep 5, 2026	51-200	16 contacts →
	Indirect evidence “We are an independent, Australian owned marine survey company with offices in Perth, Western Australia and Singapore.” Source: RevenueBase Database · checked Sep 5, 2026
6	Rightship	Indirect evidence	Melbourne, AustraliaHQ checked Sep 5, 2026	201-500	12 contacts →
	Indirect evidence “At RightShip we provide expertise in global safety, sustainability and social responsibility best practice to the maritime industry.” Source: RevenueBase Database · checked Sep 5, 2026
7	Fathom Pacific	Indirect evidence	Braeside, AustraliaHQ checked Sep 5, 2026	1-10	10 contacts →
	Indirect evidence “Fathom Pacific is a consulting and research firm that provides marine and freshwater scientific services in the private and public sectors.” Source: RevenueBase Database · checked Sep 5, 2026
8	FRC Environmental NOW SLR	Indirect evidence	Brisbane, AustraliaHQ checked Sep 5, 2026	11-50	10 contacts →
	Indirect evidence “frc environmental is now SLR.” Source: RevenueBase Database · checked Sep 5, 2026
9	Flying Fish Technologies	Partial evidence	Manly, AustraliaHQ checked Sep 5, 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 5, 2026
10	Csiro Atmospheric Research	Indirect evidence	Acton, AustraliaHQ checked Sep 5, 2026	11-50	9 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 5, 2026
11	Tidetech	Partial evidence	Hobart, AustraliaHQ checked Sep 5, 2026	11-50	8 contacts →
	Partial evidence “Tidetech provides operational ocean intelligence that helps maritime organisations make better decisions at sea.” Source: RevenueBase Database · checked Sep 5, 2026
12	Offshore Weather Services	Indirect evidence	Victoria, AustraliaHQ checked Sep 5, 2026	11-50	7 contacts →
	Indirect evidence “Offshore Weather Services (OWS) provides accurate and timely weather forecasts with 24 hour, year round access to highly experienced meteorologists who fully understand the…” Source: RevenueBase Database · checked Sep 5, 2026
13	Oceanwise Australia	Indirect evidence	Perth, AustraliaHQ checked Sep 5, 2026	1-10	6 contacts →
	Indirect evidence “Oceanwise Australia is a leading provider marine and coastal environmental science and management.” Source: RevenueBase Database · checked Sep 5, 2026
14	O2 Metocean	Partial evidence	Fremantle, AustraliaHQ checked Sep 5, 2026	11-50	5 contacts →
	Partial evidence “O2 Metocean provide a range of services, including oceanographic, meteorological and hydro-graphic data acquisition, real-time monitoring systems, data processing, marine…” Source: RevenueBase Database · checked Sep 5, 2026
15	Aquenal PTY LTD	Indirect evidence	Hobart, AustraliaHQ checked Sep 5, 2026	11-50	5 contacts →
	Indirect evidence “Aquenal Pty Ltd is a team of dedicated and experienced scientists specialising in the assessment of marine, estuarine and coastal environments.” Source: RevenueBase Database · checked Sep 5, 2026
16	Subsea PTY LTD	Indirect evidence	Brisbane, AustraliaHQ checked Sep 5, 2026	11-50	5 contacts →
	Indirect 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 5, 2026
17	Discoverei	Partial evidence	Perth, AustraliaHQ checked Sep 5, 2026	1-10	4 contacts →
	Partial evidence “DiscoverEI was founded in April 2019 and is an Australian based company focused on bringing environmental data to life.” Source: RevenueBase Database · checked Sep 5, 2026
18	SEA Country Solutions	Indirect evidence	Wadandi Country / Margaret River, AustraliaHQ checked Sep 5, 2026	1-10	3 contacts →
	Indirect evidence “Sea Country Solutions is a dynamic marine science and management organisation that works with coastal communities, policy makers, researchers and businesses to protect and…” Source: RevenueBase Database · checked Sep 5, 2026
19	3 Crowns Technologies	Indirect evidence	Varsity Lakes, AustraliaHQ checked Sep 5, 2026	11-50	2 contacts →
	Indirect evidence “3 Crowns Technologies (the Coastalwatch.com technology division) is the leading provider of cloud based technology solutions for the smart communities (IoT), waterways and coastal…” Source: RevenueBase Database · checked Sep 5, 2026
20	Poseidon Data	Partial evidence	Brisbane, AustraliaHQ checked Sep 5, 2026	1-10	1 contacts →
	Partial evidence “Poseidon provide unique image intelligence for ocean pollution through a symbiotic partnership we call earth-kind AI, a fusion between qualified humans and sophisticated machine…” Source: RevenueBase Database · checked Sep 5, 2026
21	Shoretech	Strong evidence	Ashmore, AustraliaHQ checked Sep 5, 2026	1-10	1 contacts →
	Strong evidence “Shoretech is an Australian owned data provision and analytics company which combines beach cameras, aerial and satellite imagery, computer vision algorithms and coastal…” Source: RevenueBase Database · checked Sep 5, 2026
22	P And H Marine Australasia PTY LTD Phma	Strong evidence	Perth, AustraliaHQ checked Sep 5, 2026	1-10	1 contacts →
	Strong evidence “Global marine advisory supporting alternative marine fuels using business data analytics and innovative solutions to decarbonize shipping.” Source: RevenueBase Database · checked Sep 5, 2026
23	Go2q PTY LTD	Indirect evidence	Sunshine Coast, AustraliaHQ checked Sep 5, 2026	1-10	1 contacts →
	Indirect evidence “Go2Q is an Australian-based company that offers individualised scientific solutions to local and international clients with a focus on satellite remote sensing and optical…” Source: RevenueBase Database · checked Sep 5, 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: ocean data analytics 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 ocean data analytics companies.
Partial evidence: Its own public description names part of ocean data analytics companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name ocean data analytics 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 23 of 52 ocean data analytics companies based in Australia

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Ocean data analytics companies based in Australia at a glance

As of Sep 5, 2026

40.7%Verified-email coverage

8.2%Mobile-number coverage

7.5Average contacts per company

1-10Median size (employees)

9.6%Largest-city concentration · Perth

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

1420–30

1431–60

061–90

090–180

2180+

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 ocean data analytics 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 “ocean data analytics 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 ocean data analytics 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 ocean data analytics 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, 158 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

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 ocean data analytics 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 ocean data analytics companies are there based in Australia?

RevenueBase identified 52 ocean data analytics 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?

Sydney Institute Of Marine Science, headquartered in Mosman, tops this list with the largest team on record.

Which city has the most ocean data analytics companies?

Perth leads with 5 headquartered companies, followed by Brisbane (4) and Hobart (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 158 verified decision-maker contacts tracked across these 52 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 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.