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ONA Marine

Marine Services in Perth

  • About
  • Systems
    • AtoN Buoy Moorings Systems
    • Environmentally Friendly Moorings
    • Single Point Admiralty Moorings
    • Tanker and Terminal Moorings
    • Scientific and Research Moorings
    • National Parks and Recreational Moorings
  • Products
    • Chain Clamps and Subsea Connectors
    • Subsea Diver and ROV Chain Inspection Gauges
    • Mooring Buoys and Quick Release Hooks
    • Railway Wheel Anchors and Hub Connectors
    • Hand and Auger Driven Screw Anchors
    • Subsea Clump Weights and Deadweight Anchors
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About ONA Marine

ONA Marine comprises a dedicated team of marine engineering specialists operating from our Brisbane and Fremantle bases.
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We provide quality marine and mooring equipment, technical and operational moored asset services to the energy, defence and maritime industries, collaborating with world class suppliers of marine equipment and technology to support our customers needs.

Profile

ONA Marine is an Australian-owned marine engineering company based near Fremantle Ports, delivering high-quality marine and mooring equipment, technical services, and operational support to the energy, defence, shipping, mining, and maritime industries.

Working with leading global suppliers of marine equipment and technology, we provide tailored solutions that support the full lifecycle of marine and moored assets across Australia and Australasia.

Established in 2006, ONA Marine combines over 20 years of marine engineering expertise with extensive local industry knowledge. Our capabilities include the design, procurement, fabrication, maintenance, and repair of marine plant and assets, with a strong reputation for responsive service, practical problem-solving, and professional project delivery.

Vision & Mission

ONA Marine is committed to delivering reliable, high-value products and services that maximise asset longevity and operational performance. By combining proven marine practices with innovative technologies, we aim to be the preferred provider of marine asset support and engineering solutions throughout Australasia.

Quality & Safety

Safety and quality are fundamental to every aspect of our operations. We work closely with clients, vessel crews, and project stakeholders to maintain the highest safety standards both onshore and offshore. All equipment and systems are engineered, inspected, and tested to align with safe working procedures before deployment.

Our team is selected for its commitment to professionalism, quality workmanship, and a strong safety culture that underpins the long-term success of our business and our clients’ operations.

Work Methods

ONA Marine applies industry best-practice methodologies supported by detailed HAZID studies, risk assessments, Job Hazard Analyses (JHAs), and toolbox procedures to ensure safe and efficient project execution.

Our engineering solutions are supported by robust design, analysis, and modern engineering software, while lessons learned from completed projects are continuously integrated into future work scopes to improve safety, efficiency, and performance outcomes.

Innovation & Research

ONA Marine is committed to continuous improvement and the practical application of emerging technologies. We regularly undertake in-house testing and validation to meet specific client requirements and ensure solutions are fit for purpose.

By working closely with suppliers, operators, technical authorities, and classification societies, we remain at the forefront of industry developments and deliver innovative, reliable, and effective marine engineering solutions.

  • AtoN Buoy Moorings Systems
  • Environmentally Friendly Moorings
  • Single Point Admiralty Moorings
  • Tanker and Terminal Moorings
  • Scientific and Research Moorings
  • National Parks and Recreational Moorings

Contact Us

Ask a question or get in touch to arrange a quotation.
Contact Us

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Mooring Services

  • AtoN Buoy Moorings Systems
  • Environmentally Friendly Moorings
  • Single Point Admiralty Moorings
  • Tanker and Terminal Moorings
  • Scientific and Research Moorings
  • National Parks and Recreational Moorings

Mooring Products

  • Chain Clamps and Subsea Connectors
  • Subsea Diver and ROV Chain Inspection Gauges
  • Mooring Buoys and Quick Release Hooks
  • Railway Wheel Anchors and Hub Connectors
  • Hand and Auger Driven Screw Anchors
  • Subsea Clump Weights and Deadweight Anchors
  • Platipus (PDEA) Marine Anchors
  • Subsea Springer and Surface Buoys
  • Passive Earth Plates and Connections

About ONA Marine

  • About ONA Marine
  • Work At ONA Marine
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