Company lists · Data refreshed September 2026
Top 20 Offshore support vessels based in Australia
RevenueBase identified 57 company matches for offshore support vessels associated with Australia as of September 2026 and tracks 2,695 professional contacts across them, including 465 with verified work emails. Perth is the largest hub.
This list covers company matches for offshore support vessels associated with Australia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 20, 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 20 largest offshore support vessels based in Australia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 576 contacts → | ||||
Exact match “GO OFFSHORE is an international energy services company, specialising in marine services to the offshore industry.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 2 | 376 contacts → | ||||
Exact match “Bhagwan Marine is Australia's largest marine solutions provider operating in the offshore energy, subsea, ports & inshore and defence sectors.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 3 | 330 contacts → | ||||
Exact match “Programmed Offshore specialises in providing quality marine, drilling, construction, maintenance and catering personnel.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 4 | 273 contacts → | ||||
Exact match “Australian Offshore Solutions Australian Offshore Solutions offers a diverse range of specialised marine services to the offshore oil and gas and construction industries.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 5 | 252 contacts → | ||||
Exact match “Cyan Renewables (rebranded from MMA Offshore in July 2025) is a leading provider of marine and subsea services supporting the global energy transition.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 91 contacts → | ||||
Exact match “Founded in 1926, Riverside Marine is a leading marine operator, 100% Australian owned and operated private company.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 7 | 62 contacts → | ||||
Exact match “OSM Thome is a leading ship management and maritime services provider company.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 8 | 56 contacts → | ||||
Exact match “Jetwave Marine Services provides specialised offshore utility vessels and marine based services to Australian oil, gas and resource industries.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 9 | 47 contacts → | ||||
Exact match “For four decades, IMS has been trusted to deliver prime maritime assets across the globe while providing world-leading crew management and training.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 40 contacts → | ||||
Exact match “Established in 2006, Odyssey Group is a maritime logistics provider, facilitating the movement of millions of tonnes of commodities and goods in and out of the ports of Port…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 11 | 22 contacts → | ||||
Exact match “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.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 12 | 20 contacts → | ||||
Exact match “ITAC is an oil and gas logistics company, which was named Australia's Best Mid-Market Company in its category for the BRW/GE Capital Mid-Market Momentum Awards 2014.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 14 contacts → | ||||
Exact match “Onslow Marine Support Base (OMSB) is redefining offshore logistics in the Pilbara with a dual-port precinct that combines Beadon Creek and the Port of Ashburton into one…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 14 | 11 contacts → | ||||
Exact match “Offshore Unlimited services its clients needs in Australian waters with its modern fleet of offshore support vessels operating from the ports servicing Australia's oil and gas…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 9 contacts → | ||||
Exact match “Sea Transport Group (STG) was formed in 1976 as an independent company to provide marine technical and commercial services to the maritime Industry.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 16 | 7 contacts → | ||||
Exact match “NT Port and Marine is a marine services provider that supports the offshore oil & gas industry as well as civil, commercial and military vessel operations in the Bonaparte Basin…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 17 | 2 contacts → | ||||
Exact match “Sweep Marine Services was founded in 2013 by its Managing Director, Constantin Beldie, as a way to combine his many years of experience working in Shipyards in the Caribbean and…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 18 | 1 contacts → | ||||
Exact match “Shearforce Maritime Services Pty Ltd is a long established and well regarded company based in Sydney (Australia).” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 19 | 1 contacts → | ||||
Exact match “Beachhead Logistics is Australia’s only dedicated Logistics Over the Shore service provider, delivering cargo, materials and equipment directly to and near to the point of use.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 20 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “offshore support vessels”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 20 of 57 offshore support vessels based in Australia
See the full list, filter by size, metro and specialty, and access 465 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Offshore support vessels based in Australia at a glance
As of Sep 20, 2026Companies by employee count
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 57 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- 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
- Company records associated with Australia whose business descriptions match “offshore support vessels” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- 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 displayed company carries at least one verified work email. RevenueBase tracks 465 professional contacts with verified work emails across the full matched dataset. 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 20, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “offshore support vessels”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many offshore support vessels are there based in Australia?
RevenueBase identified 57 company matches for offshore support vessels associated with Australia as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
GO Offshore tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most offshore support vessels?
Perth leads with 10 company records, followed by Fremantle (4) and West Perth (4).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 465 professional contacts with verified work emails tracked across these 57 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 57 offshore support vessels based in Australia. Start with a free account, no credit card.
Download this list →Related lists
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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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Company intelligence · public preview
Top 20 offshore support vessels based in Australia
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 57 matching company records for offshore support vessels based in Australia, with 2,695 tracked contacts and 465 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 20 offshore support vessels based in Australia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  GO Offshoregooffshore.com.auHQ: West Perth, AustraliaReported employees: 201-500 | West Perth, Australia | 201-500 | Exact match | 576 contacts → |
“GO OFFSHORE is an international energy services company, specialising in marine services to the offshore industry.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Bhagwan Marinebhagwanmarine.comHQ: Perth, AustraliaReported employees: 501-1,000 | Perth, Australia | 501-1,000 | Exact match | 376 contacts → |
“Bhagwan Marine is Australia's largest marine solutions provider operating in the offshore energy, subsea, ports & inshore and defence sectors.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Programmed Offshoreprogrammed.com.auHQ: West Perth, AustraliaReported employees: 1,001-5,000 | West Perth, Australia | 1,001-5,000 | Exact match | 330 contacts → |
“Programmed Offshore specialises in providing quality marine, drilling, construction, maintenance and catering personnel.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Applecross, AustraliaReported employees: 501-1,000 | Applecross, Australia | 501-1,000 | Exact match | 273 contacts → |
“Australian Offshore Solutions Australian Offshore Solutions offers a diverse range of specialised marine services to the offshore oil and gas and construction industries.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Cyan Renewablescyanrenewables.comHQ: Perth, AustraliaReported employees: 1,001-5,000 | Perth, Australia | 1,001-5,000 | Exact match | 252 contacts → |
“Cyan Renewables (rebranded from MMA Offshore in July 2025) is a leading provider of marine and subsea services supporting the global energy transition.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Riverside Marineriversidemarine.com.auHQ: Newstead, AustraliaReported employees: 51-200 | Newstead, Australia | 51-200 | Exact match | 91 contacts → |
“Founded in 1926, Riverside Marine is a leading marine operator, 100% Australian owned and operated private company.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  OSM Thome Australia & NEW Zealandosmthome.comHQ: Perth, AustraliaReported employees: 501-1,000 | Perth, Australia | 501-1,000 | Exact match | 62 contacts → |
“OSM Thome is a leading ship management and maritime services provider company.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Jetwave Marinejwms.com.au HQ: Fremantle, AustraliaReported employees: 51-200 | Fremantle, Australia | 51-200 | Exact match | 56 contacts → |
“Jetwave Marine Services provides specialised offshore utility vessels and marine based services to Australian oil, gas and resource industries.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  International Maritime Services IMSims.globalHQ: Fremantle, AustraliaReported employees: 51-200 | Fremantle, Australia | 51-200 | Exact match | 47 contacts → |
“For four decades, IMS has been trusted to deliver prime maritime assets across the globe while providing world-leading crew management and training.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Odyssey Groupodysseygroup.auHQ: South Perth, AustraliaReported employees: 51-200 | South Perth, Australia | 51-200 | Exact match | 40 contacts → |
“Established in 2006, Odyssey Group is a maritime logistics provider, facilitating the movement of millions of tonnes of commodities and goods in and out of the ports of Port…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | MMA Offshore Limitedmmaoffshore.com HQ: Perth, AustraliaReported employees: 1,001-5,000 | Perth, Australia | 1,001-5,000 | Exact match | 22 contacts → |
“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.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Itac Services Aust PTY LTDitac.com.au HQ: Tullamarine, AustraliaReported employees: 51-200 | Tullamarine, Australia | 51-200 | Exact match | 20 contacts → |
“ITAC is an oil and gas logistics company, which was named Australia's Best Mid-Market Company in its category for the BRW/GE Capital Mid-Market Momentum Awards 2014.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | OMSBomsb.com.au HQ: Onslow, AustraliaReported employees: 11-50 | Onslow, Australia | 11-50 | Exact match | 14 contacts → |
“Onslow Marine Support Base (OMSB) is redefining offshore logistics in the Pilbara with a dual-port precinct that combines Beadon Creek and the Port of Ashburton into one…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Offshore Unlimitedoffshoreunlimited.com.auHQ: Sandy Bay, AustraliaReported employees: 11-50 | Sandy Bay, Australia | 11-50 | Exact match | 11 contacts → |
“Offshore Unlimited services its clients needs in Australian waters with its modern fleet of offshore support vessels operating from the ports servicing Australia's oil and gas…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Seatransport PTY LTDseatransport.comHQ: Runaway Bay, AustraliaReported employees: 11-50 | Runaway Bay, Australia | 11-50 | Exact match | 9 contacts → |
“Sea Transport Group (STG) was formed in 1976 as an independent company to provide marine technical and commercial services to the maritime Industry.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | NT Port And Marinentportandmarine.com HQ: East Arm, AustraliaReported employees: 201-500 | East Arm, Australia | 201-500 | Exact match | 7 contacts → |
“NT Port and Marine is a marine services provider that supports the offshore oil & gas industry as well as civil, commercial and military vessel operations in the Bonaparte Basin…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Sweep Marine Servicessweepmarineservices.com.auHQ: Coomera, AustraliaReported employees: 1-10 | Coomera, Australia | 1-10 | Exact match | 2 contacts → |
“Sweep Marine Services was founded in 2013 by its Managing Director, Constantin Beldie, as a way to combine his many years of experience working in Shipyards in the Caribbean and…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Shearforce Maritime Services PTY LTDshearforce.com.auHQ: Belrose, AustraliaReported employees: 1-10 | Belrose, Australia | 1-10 | Exact match | 1 contacts → |
“Shearforce Maritime Services Pty Ltd is a long established and well regarded company based in Sydney (Australia).” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Beachhead Logisticsbeachheadlogistics.com.auHQ: Perth, AustraliaReported employees: 1-10 | Perth, Australia | 1-10 | Exact match | 1 contacts → |
“Beachhead Logistics is Australia’s only dedicated Logistics Over the Shore service provider, delivering cargo, materials and equipment directly to and near to the point of use.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Season Marineseasonmarine.co HQ: Welshpool, AustraliaReported employees: 1-10 | Welshpool, Australia | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 20 of 57 company matches
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Offshore support vessels: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
56 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 57 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for offshore support vessels?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many offshore support vessels did RevenueBase find based in Australia?
The saved snapshot records 57 matching company records, 2,695 tracked contacts and 465 verified emails. The public preview displays 20 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Offshore support vessels by geography
- Offshore support vessels based in Belgium
- Offshore support vessels based in Brazil
- Offshore support vessels based in Canada
- Offshore support vessels based in Cyprus
- Offshore support vessels based in Denmark
- Offshore support vessels based in Germany
- Offshore support vessels based in Ghana
- Offshore support vessels based in Greece
- Offshore support vessels based in India
- Offshore support vessels based in Indonesia
- Offshore support vessels based in Italy
- Offshore support vessels based in Malaysia
Browse the directory
Cite this list
RevenueBase Data Team. Top 20 offshore support vessels based in Australia. Snapshot: September 20, 2026. https://revenuebase.ai/companies/offshore-support-vessels/australia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Offshore support vessels based in Belgium
- Offshore support vessels based in Brazil
- Offshore support vessels based in Canada
- Offshore support vessels based in Cyprus
- Offshore support vessels based in Denmark
- Offshore support vessels based in Germany
Company intelligence · public preview
Top 20 offshore support vessels based in Australia
RevenueBase records 57 matching company records for offshore support vessels based in Australia, with 2,695 tracked contacts and 465 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 20 offshore support vessels based in Australia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | GO Offshoregooffshore.com.au HQ: West Perth, AustraliaReported employees: 201-500 | West Perth, Australia | 201-500 | Exact match | 576 contacts → |
“GO OFFSHORE is an international energy services company, specialising in marine services to the offshore industry.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Bhagwan Marinebhagwanmarine.com HQ: Perth, AustraliaReported employees: 501-1,000 | Perth, Australia | 501-1,000 | Exact match | 376 contacts → |
“Bhagwan Marine is Australia's largest marine solutions provider operating in the offshore energy, subsea, ports & inshore and defence sectors.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Programmed Offshoreprogrammed.com.au HQ: West Perth, AustraliaReported employees: 1,001-5,000 | West Perth, Australia | 1,001-5,000 | Exact match | 330 contacts → |
“Programmed Offshore specialises in providing quality marine, drilling, construction, maintenance and catering personnel.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Applecross, AustraliaReported employees: 501-1,000 | Applecross, Australia | 501-1,000 | Exact match | 273 contacts → |
“Australian Offshore Solutions Australian Offshore Solutions offers a diverse range of specialised marine services to the offshore oil and gas and construction industries.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Cyan Renewablescyanrenewables.com HQ: Perth, AustraliaReported employees: 1,001-5,000 | Perth, Australia | 1,001-5,000 | Exact match | 252 contacts → |
“Cyan Renewables (rebranded from MMA Offshore in July 2025) is a leading provider of marine and subsea services supporting the global energy transition.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Riverside Marineriversidemarine.com.au HQ: Newstead, AustraliaReported employees: 51-200 | Newstead, Australia | 51-200 | Exact match | 91 contacts → |
“Founded in 1926, Riverside Marine is a leading marine operator, 100% Australian owned and operated private company.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | OSM Thome Australia & NEW Zealandosmthome.com HQ: Perth, AustraliaReported employees: 501-1,000 | Perth, Australia | 501-1,000 | Exact match | 62 contacts → |
“OSM Thome is a leading ship management and maritime services provider company.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Jetwave Marinejwms.com.au HQ: Fremantle, AustraliaReported employees: 51-200 | Fremantle, Australia | 51-200 | Exact match | 56 contacts → |
“Jetwave Marine Services provides specialised offshore utility vessels and marine based services to Australian oil, gas and resource industries.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | International Maritime Services IMSims.global HQ: Fremantle, AustraliaReported employees: 51-200 | Fremantle, Australia | 51-200 | Exact match | 47 contacts → |
“For four decades, IMS has been trusted to deliver prime maritime assets across the globe while providing world-leading crew management and training.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Odyssey Groupodysseygroup.au HQ: South Perth, AustraliaReported employees: 51-200 | South Perth, Australia | 51-200 | Exact match | 40 contacts → |
“Established in 2006, Odyssey Group is a maritime logistics provider, facilitating the movement of millions of tonnes of commodities and goods in and out of the ports of Port…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | MMA Offshore Limitedmmaoffshore.com HQ: Perth, AustraliaReported employees: 1,001-5,000 | Perth, Australia | 1,001-5,000 | Exact match | 22 contacts → |
“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.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Itac Services Aust PTY LTDitac.com.au HQ: Tullamarine, AustraliaReported employees: 51-200 | Tullamarine, Australia | 51-200 | Exact match | 20 contacts → |
“ITAC is an oil and gas logistics company, which was named Australia's Best Mid-Market Company in its category for the BRW/GE Capital Mid-Market Momentum Awards 2014.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | OMSBomsb.com.au HQ: Onslow, AustraliaReported employees: 11-50 | Onslow, Australia | 11-50 | Exact match | 14 contacts → |
“Onslow Marine Support Base (OMSB) is redefining offshore logistics in the Pilbara with a dual-port precinct that combines Beadon Creek and the Port of Ashburton into one…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Offshore Unlimitedoffshoreunlimited.com.au HQ: Sandy Bay, AustraliaReported employees: 11-50 | Sandy Bay, Australia | 11-50 | Exact match | 11 contacts → |
“Offshore Unlimited services its clients needs in Australian waters with its modern fleet of offshore support vessels operating from the ports servicing Australia's oil and gas…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Seatransport PTY LTDseatransport.com HQ: Runaway Bay, AustraliaReported employees: 11-50 | Runaway Bay, Australia | 11-50 | Exact match | 9 contacts → |
“Sea Transport Group (STG) was formed in 1976 as an independent company to provide marine technical and commercial services to the maritime Industry.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | NT Port And Marinentportandmarine.com HQ: East Arm, AustraliaReported employees: 201-500 | East Arm, Australia | 201-500 | Exact match | 7 contacts → |
“NT Port and Marine is a marine services provider that supports the offshore oil & gas industry as well as civil, commercial and military vessel operations in the Bonaparte Basin…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Sweep Marine Servicessweepmarineservices.com.au HQ: Coomera, AustraliaReported employees: 1-10 | Coomera, Australia | 1-10 | Exact match | 2 contacts → |
“Sweep Marine Services was founded in 2013 by its Managing Director, Constantin Beldie, as a way to combine his many years of experience working in Shipyards in the Caribbean and…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Shearforce Maritime Services PTY LTDshearforce.com.au HQ: Belrose, AustraliaReported employees: 1-10 | Belrose, Australia | 1-10 | Exact match | 1 contacts → |
“Shearforce Maritime Services Pty Ltd is a long established and well regarded company based in Sydney (Australia).” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Beachhead Logisticsbeachheadlogistics.com.au HQ: Perth, AustraliaReported employees: 1-10 | Perth, Australia | 1-10 | Exact match | 1 contacts → |
“Beachhead Logistics is Australia’s only dedicated Logistics Over the Shore service provider, delivering cargo, materials and equipment directly to and near to the point of use.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Season Marineseasonmarine.co HQ: Welshpool, AustraliaReported employees: 1-10 | Welshpool, Australia | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 20 of 57 company matches
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Offshore support vessels: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
56 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 57 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for offshore support vessels?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many offshore support vessels did RevenueBase find based in Australia?
The saved snapshot records 57 matching company records, 2,695 tracked contacts and 465 verified emails. The public preview displays 20 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 20 offshore support vessels based in Australia. Snapshot: September 20, 2026. https://revenuebase.ai/companies/offshore-support-vessels/australia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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