Doosan infracore – Manufacture of Doosan Diesel engine
http://www.doosan.com/doosaninfracoreengine/en/product/ds1/index.page

Sea Wasp Australia – MARINE ENGINES AUSTRALIA Queensland agent and supplier of various generators and motors
http://www.seawasp.com.au/index.html

THT Marine Sales – Distributor of Doosan Diesel Engines in Western Australia
http://www.thtsales.com.au/

Atoll Offshore Pty Ltd – Commercial Charterer using Doosan Diesel Engines extensively
www.atolloffshore.com.au