About Us

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Marine Plant Systems provides marine equipment and services to Defence, shipbuilders, and the offshore industry. Our scope includes Cathelco impressed current cathodic protection (ICCP), Cathelco marine growth protection systems (MGPS), Hamann sewage treatment plants (STP), Jets vacuum toilet systems, Cathelco reverse osmosis systems (RO), Ocean Clean oily water separators (OWS), and Cleemann console chairs for ships and submarines. We are certified according to ISO9001, 45001, 14001, 27001 and DISP.

Becoming crew: the journey begins here.

• Australian Shipbuilding and Repair Group
• Chamber of Commerce and Industry WA
• Industry Capability Network
• Defence Industry Security Program
• Australian Cyber Security Centre Partner

We maintain a certified occupational safety and health management system according to ISO 45001.

We maintain a certified quality management system according to ISO 9001:2015.  Our projects are managed according to PRINCE2 (a registered trademark of Axelos).

We maintain a certified environmental management system in accordance with ISO 14001.

We maintain a certified information security management system in accordance with ISO 27001.  We are members of the Defence Industry Security Program (DISP).