Drill & Blast

With an unrivalled track record, Osterman is a trend setter with the best drill & blast solutions in tunnelling and construction


Osterman specialises in challenging inner city blasting, tackling complex projects where no other company dares to go.


With experience in the complex and sensitive demolition jobs, from high rise industrial structures to bridges, we partner up with the most experienced international teams to take down any challenge.

D&B Consulting

With decades of experience in all disciplines of D&B, we’ve helped mines set Australian record development speeds. Whatever you’re headed toward, we’ll get you there fast and safe.

Dont forget to have fun at work


With you for the long run

Osterman is based in Sydney NSW with satellite offices in Melbourne VIC and Brisbane QLD

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