About Us

DTSS (Digital Transformation and Sustainment Services) is a specialist Australian consulting firm dedicated to helping Government agencies and enterprise clients uplift their digital capabilities through structured service management, integration, and transformation delivery.

Founded on a deep understanding of Service Management (SM), Service Integration and Management (SIAM), and enterprise ICT operations, DTSS brings together decades of experience to solve complex IT challenges. We work alongside clients to design and implement pragmatic, scalable, and outcome-driven solutions that enhance service performance, strengthen governance, and enable transformation.

Our mission is to deliver sustainable service excellence across every layer of an organisation’s IT function, whether that’s through maturing day-to-day ITSM practices, onboarding providers into a multi-vendor ecosystem, delivering a full ICT transformation, or embedding governance into large-scale programs.

We support clients throughout the entire service lifecycle, offering:

• Strategic Consulting to define and uplift capability and operating models
• Expert-led Service Design and Integration for seamless onboarding and transition
• Trusted Sustainment Services across ITIL v4 practices and core SIAM functions
• End-to-end Program and Transformation Services with structured leadership and delivery

DTSS operates with a values-driven approach, prioritising clarity, accountability, and adaptability in everything we deliver. Our methods are underpinned by leading global frameworks including ITIL®, PRINCE2®, SIAM BoK, and MSP, ensuring clients benefit from industry-recognised good practice tailored to their specific operating context.

At DTSS, we don’t just deliver projects, we embed capability, enable confident operations, and help our clients thrive through every stage of their digital journey.