About Westsea Marine

Westsea Marine is committed to be the preferred major vessel owner operator of modern offshore support vessels for the Mining, Oil and Gas Industries reliant upon our high safety standards, continuous training and respect for the environment.

Established in 2002, Westsea started operations in Perth, Australia providing specialised offshore marine solutions to serve international clients with our Australian compliant fleet of ocean going offshore support vessels.

Westsea has a strong asset base: our people and our marine fleet. Behind our fleet of modern offshore support vessels, we have a dedicated and experienced team of onshore and offshore professionals delivering quality services to our clients, 24 hours a day all year round.

Learn more about our vessel fleet.


Our Business, Vision and Core Values

Our Vision

Preferred Vessel Supplier for Offshore Industry

Core Values

Safety — We are committed to an incident free environment in all areas of work.

Commitment — We are committed, innovative, proactive and always striving for excellence.

Efficiency — We deliver on our promises through continuous improvement and safe, reliable operations.

Integrity — We believe that by treating our clients and suppliers fairly and with respect we will earn their trust and build sustainable success together.


Marine Logistics

Westsea provides customised solutions for our clients’ transportation requirements of large, oversize and bulky cargos for the mining, oil and gas industries.