
Technology leadership, assurance and delivery for Australian organisations.
We are former CIOs and senior public servants who still do the work ourselves. We lead technology functions, assure major programs, get more out of Microsoft 365 and find cleared ICT people who can do the job.
Get full value from the technology you already own
Most organisations already own the technology they need. What they often lack is the governance, design and delivery discipline to get full value from it. Tarrion Consulting was built around that observation. Every engagement is led by someone who has held a senior role inside government, and the person who writes the proposal is the person who leads the work.
Technology leadership
An experienced CIO or CTO on a fractional or interim basis, plus digital strategy, roadmaps and investment advice that survive central agency scrutiny.
Find out more →Program and project assurance
Independent gateway style reviews, delivery confidence assessments and health checks, led by people who have run the Commonwealth’s assurance function.
Find out more →Microsoft 365 platform and security
SharePoint intranets, tenant and Teams governance, information protection, Essential Eight and ISM alignment, and Copilot readiness.
Find out more →Records and information management
In-place records management using Microsoft 365 and Purview, so compliance happens by default inside the tools staff already use.
Find out more →ICT labour hire and recruitment
Cleared ICT professionals, assessed by practitioners in the same discipline and mentored by our principals once placed.
Find out more →Content Manager migration
Provenance, our own method and toolset for migrating out of Content Manager into SharePoint and Purview, with the evidence to switch Content Manager off.
Find out more →- Established 2019, Canberra
- Australian owned
- BuyICT Digital Marketplace Panel 2
- BuyICT Cloud Marketplace
- Defence ICT Provider Arrangement
- Microsoft Cloud Partner
- NV1 and NV2 cleared staff
Migrate your records to SharePoint with the evidence to switch Content Manager off
Provenance is our own migration tool for OpenText Content Manager. It carries the records across with their retention schedules, disposal dates, security levels and containers, then verifies every file against SharePoint.
The output is a signable Decommission Readiness Pack, so your records manager can show that everything that was in Content Manager is now in Microsoft 365, governed, and that the old system can be lawfully retired.


Our mission
We are a boutique provider of professional, independent, high quality strategic ICT advice to government, not-for-profit and private sector organisations, translating business needs into successful ICT outcomes.
Our advice is independent. We have no vested interest in any technology stack or component, and our recommendations are shaped by your requirements, not a sales target.
Our streamlined process
We pride ourselves on being able to solve complex business problems through the collaborative efforts of our team and the application of proven intellectual property.
Design and development
We work to understand your objectives to deliver the right solution for you.
Clear communication
We work to communicate your project to all stakeholders. Open dialogue ensures success.
Implementation
We provide a tailored, coherent plan with business steps for implementation.
Our key staff
Our people are experienced professionals, including former CIOs and senior public servants. We also bring in a wider group of senior associates as each engagement needs them.
More about us
Karl Maftoum
Principal Consultant
Karl has over 20 years’ experience in public sector ICT, specialising in agency ICT transformation.

Greg Field
Greg is an experienced former executive who has a background in IT management and shared services consulting.

Jordan Parfoot
Jordan lives to innovate and inspire others to do the same, through open collaboration, knowledge sharing and building practices that challenge our thinking, behaviours, and biases.

David Yacaginsky
David is an accomplished professional with a diverse background. He held leadership roles as a CIO and CTO at Lockheed Martin and worked as an ICT manager at Link Flight, a global aviation and battlefield training leader.

Warwick Gresty
Warwick has over 40 years working in Federal government ICT and has been working with the Microsoft suite of products since 1995, deploying and managing them in major Federal government departments.
Let's get started.
Get in touch to start the conversation about your unique needs and explore how our tailored solutions can help drive your growth.
Contact us