PSARN International is a specialist company with a mission to assist organisations in the management and engineering-services field. PSARN customers include agencies of the Australian Federal Government, and in particular the Australian Department of Defence.

• PSARN specialises in Automated Vulnerability Detection Systems AVDS, for managing security issues on computer networks.
• PSARN International is authorised by the Software Engineering Institute (SEI), to conduct appraisals in the Capability Maturity Model Integration (CMMI) for process improvement.
• PSARN is a partner company with SME Gateway Pty Ltd, a company that provides a supporting role for small high technology companies.

The main goal of PSARN International is to provide its customers with value-for-money, high-quality, broad-spectrum, management and engineering services and products.