Marine & Offshore

Royston Australia supply, maintain and repair diesel driven equipment on a fleetwide, worldwide basis, for blue chip operators in the marine and offshore sector. Specialising in marine diesel engines, marine generator sets, propulsion systems, turbochargers, and fuel injection equipment and providing cost effective parts, service and supply solutions to maximise uptime.

Global Fleetwide Support

With bases in the Perth (Western Australia), UK and Lagos (Nigeria) we offer a 24-hour service, 365 days a year service to our clients. Whether the vessel is alongside, in dry dock or on passage, our fully trained, experienced, and certified engineers are ready to deploy globally, wherever the vessel, whatever the engine type. Our engineers offshore training includes OPITO BOSIET and CA-EBS.

As representatives for major engine manufacturers including Niigata and Wabtec, Royston Ausralia are able to offer highly experienced OEM engineers. As the leading alternative to other OEM's and with significant Volvo Penta, CAT, Cummins, Yanmar, Perkins, Scania, MaK, Mirlees Blackstone and Wartsila experience; Royston can support any fleet, globally.

Engine Services

Fleetwide / Worldwide - Whatever the application Royston Australia offer a range of diesel engine services in the field or within our workshop facilities. More about this service
Engine Services

Generator Services

Royston Australia offer a range of services in the field or within our specialist workshop facilities including planned preventive maintenance, repair and overhaul and 24/7 support. More about this service
Generator Services

Electrical Services

Royston Australia offers a wide-ranging package of electrical, electronic, control and automation services. Our specialist engineers will attend to any breakdowns, fault-finding requirements or routine and scheduled work. More about this service
Electrical Services

Health Check

Regular specialist engine diagnostics can help prevent costly breakdowns and add to the useful life of your asset, significantly extending overhaul schedules. More about this service
Health Check

Spare Parts

Royston Australia offers genuine spare parts from all leading engine manufacturers through a dedicated expert parts team and hold an extensive range in stock. More about this service
Spare Parts


Whether onboard or in our workshop we have the right training, tooling and experience to carry out overhaul and repair needs on any make and model of turbocharger. For planned maintenance or an emergency break down our engineers are available 24/7 to keep your asset running. More about this service

Fuel Monitoring

A comprehensive and flexible fuel management solution developed in house comprising of software and hardware designed for the marine industry. More about this service
Fuel Monitoring

Royston Australia have supported the following vessel types and platforms:

  • Supply vessels
  • Construction vessels
  • Tugboats
  • Cable laying vessels
  • Crew transport vessels
  • Heavy lift vessels
  • Jack up vessels
  • Accommodation platforms
  • Dredgers
  • Drillships
  • Ferries
  • OSV's
  • PSV's
  • Accomodation barges
  • Bulk carriers
  • Gas carriers
  • Tankers
  • Containerships
  • Leisure vessels
Supporting ship and offshore platform owners and operators world-wide with a variety of services, including the repair and fault diagnosis of most marine equipment found on board, as well as installation and commissioning of new machinery, equipment and systems.