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Ostojic Group Quarry

Transport & Logistics

Civil Construction


The Ostojic Group is a family operated company founded in 1972 by its current Managing Director, Tomo Ostojic.

The company initially focused on Transport operations but over the years has grown into a mult-disciplined company with divisions in transport, construction, quarrying and concrete production.

Our operations are focused in Northern Australia with offices in Darwin, Cloncurry and Mt Isa.

  • Situated along the Arnhem Highway in the Northern Territory, the Ostojic Group Quarry produces an array of quarry materials to supply to local construction companies in the Darwin and Greater...

  • Trucks at dusk

    Supplying to Darwin and Greater Darwin regions, the Ostojic Group can supply ready mix concrete products specific to our clients needs

Latest News


Territory Q magazine

Check out the latest Territory Q magazine April - Jun 2018 edition featuring Ostojic Groups patriarch Tomo Ostojic on the front cover, a supporting article on Tomo's journey to becoming such a success, and the company behind him. 

Gunn Point Road

Ostojic Group has been awarded Package 3 of Gunn Point Road. The workers are set to commence by the end of April 2018.