Strategic advice, legal and procurement services


Petronis provides strategic advice, legal support and procurement services for complex government and commercial projects.

Based in Canberra, ACT we support federal and state government clients across health, defence, policing, parliamentary and taxation sectors. We specialise in ICT procurement and major acquisitions, combining commercial, legal and procurement expertise to deliver practical, outcomes-focused advice.

With experience advising on more than $1 billion in technology, defence and healthcare procurements and transactions, we have a proven track record in contract negotiation, commercial strategy and risk management.

Our mission

At Petronis, we help clients make informed decisions, manage risk and navigate complex challenges with confidence.

Our approach is straightforward. We provide clear advice and practical solutions, delivered efficiently and tailored to the realities of your organisation.

We build strong relationships with clients, understand their challenges and work closely with your people to turn priorities into real results.

Our impact

Provided expert advice on more than

$1 billion
in client procurements and transactions

An average cost saving of

30%
delivered through through strategic procurement and commercial optimisations

Creating commercial efficiencies with

countless hours

saved through tailored templates, governance tools and process improvements