Provide Best Quality Construction Solutions

Red Mulga Australia has been operating for more than 15 years. We are a leading provider of specialist Civil Construction & Projects support services in Roxby Downs, Far North community and South Australia.

Grupo 24

Civil Construction Work

Project Support Services

Concrete Supply & Installation

Red Mulga Australia (RMA) is a locally owned company that provides specialist Civil Construction & Project support services to BHP Olympic Dam, other contractors, Roxby Downs and the broader Far North outback community.

Is also home to a site based Concrete Plant. We assist BHP and local contractors with cost-effective and high quality concrete solutions for any size project.

Red Mulga Australia is committed to creating a work environment in which peoples’ cultures, beliefs and values are acknowledged and respected, and in which the individual career goals and personal aims of all employees are identified, promoted and achieved.


Providing specialist mechanical services to different contractors and the broader community, HV & LV Mechanical Service is part of the Red Mulga Australia group. With fully equipped workshop and highly skilled members specialized in Heavy and Light Vehicle Mechanical. 

We have worked over the years with a fully equipped workshop and experienced members with the best knowledge in the mechanical industry. We are continuously improving our workshop to assure you the highest standards for all of your engineering and fabrication needs.

From Heavy Mechanical to Light Vehicle to cover all your needs.



Olympic Dam Transport (ODT) specialise in transporting general freight, machinery, bulk tipper work, and interstate work.

ODT variety of trailing options to suit all your freight needs, including flat tops, drop decks with ramps and tippers.

Olympic Dam Transport are capable of running in most combi- nations that are allowed on the road. These include

Single, B Double, B Triple, AB Triple, Double Road Train, Triple Road Train and BAB Quad.

Interested in working with us?


We recognise the First Nation People and their ongoing connection to culture and country. The world’s oldest living culture and we pay our respects to Elders past, present and emerging.


© Copyright 2023  Red Mulga Australia • Licence BLD 281122