Spending power
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Spending power
Key facts
Counted staff
15
self-reported 11–50 band
Founded
2015
11 years
Legal entities
None matched
Office countries
1
2 addresses
Funding rounds
None on record
Company type
Privately Held
self-reported
Description
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 coordinated hub. Just 17 km apart, these ports deliver over 600 m of combined berth line, handling vessels up to 150 m LOA | 8 m draft at POA and up to 110 m LOA | 6.5 m draft at Beadon Creek. This unique configuration ensures congestion-free operations and scalability for multi-vessel programs, setting a new standard for efficiency and flexibility in marine-to-land logistics.
At OMSB, speed and reliability are built into every service. Round-the-clock residential stevedores, dual LCT ramps, heavy-lift crane pad, and HACCP temperature-controlled storage make fast vessel turnarounds the norm. Integrated warehousing and scalable infrastructure support complex offshore campaigns, while ISO 9001/14001/45001 certifications and Climate Active accreditation demonstrate our commitment to safety, sustainability, and compliance. OMSB also holds DG/NORM licences, ensuring safe handling of hazardous materials.
Our facilities will shortly include up to 900 kL fuel and 800 kL water capacity, enabling rapid mobilization for offshore projects. Strategically located near the Northern Carnarvon Basin and the Pilbara Regional Waste Management Facility (PRWMF), OMSB streamlines offshore support, decommissioning logistics, and waste management across the region.
Whether it’s priority berthing, deep-water capacity, or integrated supply chain solutions, OMSB is the trusted partner for operators seeking operational excellence in one of Australia’s most critical energy corridors. We’re proud to support the Pilbara’s growth with infrastructure that delivers flexibility, safety, and sustainability, 24/7.
Specialties
All 19 specialties
- Vessel Management
- Licensed to receive & transport NORMS & DG
- Port Facility
- Marine Logistics
- Offshore Support
- Drilling Supply Chain
- Oil and Gas
- Vessel Maintenance
- Stevedoring
- Storage & Warehousing
- Oil & Gas
- Heavy Lift Ops
- General and Containerised Cargo
- Port
- Supply Base
- Laydown
- Decommissioning
- Local content
- Green Port
Related specialties
Locations
Country footprint
Show as table · Offices in 1 country
| Countries | 1 |
|---|
All codes: AU
Addresses
- AU1/441 Stirling Hwy; Level 1; Cottesloe, Western Australia 6011
- AULot 13, Beadon Creek Maritime Facility; Onslow, Western Australia 6710Primary
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Signals & hiring
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Latest signal
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Headcount trend
Financials
Registry-filed capital and financial indicators, standardised by TheGrid.
Paid-up capital
Fiscal period
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Revenue
Profit / loss
People & contacts
4 employee profiles on record · names withheld.
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FAQ
How many people work at OMSB - Onslow Marine Support Base?
The record holds 15 counted staff profiles at January 2026, inside the self-reported 11–50 band.
Where does OMSB - Onslow Marine Support Base have offices?
Two addresses on record, Australia only. Primary: Lot 13, Beadon Creek Maritime Facility, Onslow, Western Australia 6710.
Has OMSB - Onslow Marine Support Base raised funding?
None linked to this brand.
What does OMSB - Onslow Marine Support Base list as its specialties?
19 tags on the brand's own list, among them decommissioning, port and oil and gas.
Which companies are listed alongside OMSB - Onslow Marine Support Base?
Seven peer profiles on record: Total AMS - Part of the TAMS Group and Mineral Resources Limited.