We understand
this country

Aboriginal led, culturally safe.


Australia’s very first Aboriginal owned and operated drilling contractor, we safely and efficiently deliver our
services with minimal environmental impact.

Our approach is to support
and strengthen community
and culture.

Safety and quality is central to our company culture.


Nationally accredited to AS/NZS 4801 OH&S and ISO 9001:2015 QMS, we’re committed to the safety of our people, equipment and the environment.

SDA management ensures every task complies with our safety systems, and all SDA staff are trained to pro-actively monitor and implement the correct safety procedures.

Our people and equipment exceed best practice.


Local leaders in drilling, we constantly strive to improve and innovate. This includes ongoing upskilling for all staff, learning up-to-date theoretical and practical drilling techniques.

Even more, every drill rig we operate is selected for proven adaptability and operating efficiency. Our entire fleet meets or exceeds Australian Safety Standards.

Aboriginal led, culturally safe.


Australia’s very first Aboriginal owned and operated drilling contractor, we safely and efficiently deliver our
services with minimal environmental impact.

Our approach is to support
and strengthen community
and culture.

Safety and quality is central to our company culture.


Nationally accredited to AS/NZS 4801 OH&S and ISO 9001:2015 QMS, we’re committed to the safety of our people, equipment and the environment.

SDA management ensures every task complies with our safety systems, and all SDA staff are trained to pro-actively monitor and implement the correct safety procedures.

Our people and equipment exceed best practice.


Local leaders in drilling, we constantly strive to improve and innovate. This includes ongoing upskilling for all staff, learning up-to-date theoretical and practical drilling techniques.

Even more, every drill rig we operate is selected for proven adaptability and operating efficiency. Our entire fleet meets or exceeds Australian Safety Standards.

The SDA difference at a glance

Our highly professional approach is proven to provide excellent value-for-money.

The versatility of our machines allows more cost-efficient drill programs to be designed.

An Aboriginal owned business, we engage respectfully with traditional owners.

Our specialist ability can access drill pads others cannot reach without significant site works.

Highly experienced across all drilling disciplines, we tailor solutions to suit your specific requirements.