Southern Highlands, NSW (+61) 410 212 089
Open-pit mine at sunset with the sun setting over distant mountains

Safer Operations.
Stronger Performance.

Independent advisory services for mining, infrastructure and heavy industry. We integrate safety, risk, governance and operational performance into practical systems that deliver measurable outcomes.

Capability built for complex operations.

We combine practical industry experience with specialist expertise to help organisations improve safety, performance, reliability and long-term operational success.

Built for industries where performance matters.

Practical safety, risk and operational solutions across mining, tunnelling, energy, water and major infrastructure projects.

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Tested in complex environments.

More than 25 years of experience across mining, tunnelling, power generation, water infrastructure and major construction projects, supporting executive teams, project leaders and frontline operations in high-consequence environments.

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Worker in hi-vis walking a rail tunnel under construction

Built on practical experience.

PSS is led by Stewart Wallace, bringing more than 25 years of experience across trade, operations and senior management roles within heavy industry and major projects. Every solution is designed to be practical, defensible and fit for purpose.

About PSS
Jumbo drill rig at the face of an underground mine

Let’s talk about your operation.

Whether you’re managing critical risks, improving operational performance or strengthening governance, we’d welcome a conversation about how we can help.

(+61) 410 212 089 Start a conversation