Company lists · Data refreshed September 2026
Top 24 Marine resource consulting firms based in Australia
RevenueBase identified 322 marine resource consulting firms headquartered in Australia as of September 2026 and tracks 3,378 professional contacts across them, including 1,116 with verified work emails and 285 with mobile numbers. Perth is the largest hub.
This list covers marine resource 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.
The 24 largest marine resource consulting firms based in Australia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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, 2026Thanks. The Data Team will review it. | |||||
| 2 | 211 | ||||
“We exist to empower people to make a difference.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | Total AMSPartial evidence | 198 | |||
“For more than 25 years, TAMS has partnered with clients through collaborative delivery models, applying specialist expertise to construct and maintain critical marine and port…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | Pacific Marine GroupIndirect evidence | 117 | |||
“Who Are We?” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 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, 2026Thanks. The Data Team will review it. | |||||
| 6 | 67 | ||||
“Hydrobiology is an Environmental Consulting Company offering integrated services in the physical, biological and chemical processes of environmental systems with a particular…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 48 | ||||
“O2 Marine provides clients with efficient and high quality environmental and project outcomes.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 44 | ||||
“MBS Environmental (formerly Martinick McNulty Pty Ltd) was established in 1978 and is based in Perth, Western Australia.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | WolfpeakStrong evidence | 36 | |||
“We offer specialist consulting and project services, solving complex strategic and systematic issues across the environmental, natural resource, planning, sustainability, policy…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | SMC MarinePartial evidence | 36 | |||
“Established in 2001, SMC Marine is a maritime contractor with a wide range of marine construction capabilities.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | Revelare HydrospatialPartial evidence | 35 | |||
“Revelare Hydrospatial specialises in advanced marine surveying and geophysical solutions for Defence, ports and offshore energy sectors.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 33 | ||||
“Assured Environmental (AE) is a team of experienced and trusted professionals focused on delivering high quality, responsive and practical environmental monitoring and consulting…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 33 | ||||
“At Commercial Marine Group, we provide trusted, innovative and sustainable marine construction solutions, ensuring the safety, longevity, and success of critical infrastructure.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 31 | ||||
“EGS Australia provides specialist hydrographic and geophysical survey solutions across a wide range of sectors including oil and gas, renewables, telecommunications, ports and…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 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, 2026Thanks. The Data Team will review it. | |||||
| 16 | 25 | ||||
“Ecology Australia is a leading environmental consultancy firm.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | FranmarineStrong evidence | 25 | |||
“Franmarine is a diversified marine and underwater service provider to the Defence, Shipping, Infrastructure and Resource industries.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | 22 | ||||
“Blue Planet Marine (BPM) is a leading independent marine research and consulting firm trusted and respected by our clients and associates.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | Global Marine ServicesPartial evidence | 22 | |||
“We are a marine services provider offering marine surveys & engineering from an accredited marine surveyor.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 20 | ||||
“We are a team of passionate environmental professionals who seek to leverage our experience, knowledge and understanding to provide a well measured response to your environmental…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | Revolution Design PTY LTDPartial evidence | 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, 2026Thanks. The Data Team will review it. | |||||
| 22 | Floating Solutions ConsultingStrong evidence | 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, 2026Thanks. The Data Team will review it. | |||||
| 23 | Hunter Marine SurveyorsPartial evidence | 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, 2026Thanks. The Data Team will review it. | |||||
| 24 | Polaris Marine Constructions PTY LTDIndirect evidence | 18 | |||
Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 24 of 322 marine resource consulting firms based in Australia
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Marine resource consulting firms based in Australia at a glance
As of Sep 5, 2026Companies by employee count
Verified emails by last verification
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 resource 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 “marine resource 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 marine resource 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, 1,116 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.
Marine resource consulting firms by metro
- Marine resource consulting firms in Perth25
Frequently asked
How many marine resource consulting firms are there based in Australia?
RevenueBase identified 322 marine resource 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?
Australian Offshore Solutions PTY LTD, headquartered in Applecross, tops this list with the largest team on record.
Which city has the most marine resource consulting firms?
Perth leads with 25 headquartered companies, followed by Brisbane (17) and Melbourne (13).
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 1,116 verified decision-maker contacts tracked across these 322 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.
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