Independent procurement advisory for Australian businesses that need a specialist when the decisions matter. No supplier bias and no product agenda.

Some purchasing decisions carry consequences that last for years. The facilities contract that locks you in for five years. The technology platform your business will depend on. The public procurement process that has to stand up to scrutiny from every direction. These are the decisions where instinct is not enough and where getting it wrong costs more than getting advice ever would. D1 Advisory's Advise services put procurement expertise alongside your decision-making at the point where it matters most. You bring the business context. We bring the procurement discipline. The result is a decision you can stand behind with confidence. Both Advise services are underpinned by our Continuous Client Capability Development (C3D) methodology. That means you do not just get an answer. You get the reasoning behind it, the frameworks that shaped it, and the confidence to apply that thinking to your next procurement decision without picking up the phone. Our goal is not to create a dependency. It is to make you a more capable buyer every time we work together.
On-call procurement expertise for the decisions that matter most. You have a question about a supplier, a contract, or a negotiation. You get in touch. We work it through together. No ongoing commitment beyond what your business activity requires.
Independent probity oversight for formal procurement processes. Probity planning, advisory, panel oversight, auditing, and reporting. Available as a standalone engagement or as part of a broader programme of work. Note: D1 Advisory cannot serve as both probity advisor and probity auditor on the same procurement activity.
A Fractional Chief Procurement Officer is a senior procurement leader who joins your team for a defined period or scope, not a Chief Product Officer or a software role. We run the buying decisions that are too important to delegate and too occasional to justify a permanent hire. You keep the decision. We bring the rigour.
Every client engagement is structured around D1 Advisory's Continuous Client Capability Development (C3D) methodology. We don't just deliver procurement outcomes. We teach, partner, and hand over so your team finishes the engagement with more capability than they started with. That is the benchmark we hold ourselves to.

The language of procurement, plain and simple. 146 terms across D1 Advisory's Eight-Stage Buying Cycle.
Look at the work, not the title. If the challenge is a one-off project such as a major contract, a supplier transition, or a procurement audit before sale, you need short-term advisory support. The work has a defined start and end. Once it’s done, the need’s gone. If the challenge is operational, such as ongoing supplier management, regular contract renewals, or a steady volume of procurement activity, you need either a permanent procurement hire or an outsourced procurement function. The work doesn’t stop, so the support shouldn’t either. The mistake businesses make is hiring permanent staff to do project work, or hiring a consultant to do operational work. Both are expensive ways to mismatch the resource to the need. Map your procurement work for the next twelve months. Match the resource to the shape of the work. For more information, check our article ‘Procurement Consultant or Permanent Hire? How to Choose Between Short-Term Advisory and an In-House Procurement Role’ by clicking the link to view it on our Insights page: https://www.d1advisory.business/post/procurement-consultant-vs-permanent-hire-decision
Quickly. The discovery call takes fifteen minutes. If the fit is right, scope and terms are agreed shortly after. The retainer is available to be activated from that point. If a specific purchasing decision is already in progress, that is a reasonable place to start the conversation.
Yes. The Advisory Retainer is particularly well suited to small and medium businesses that make significant purchasing decisions but do not have an internal procurement function to call on. Probity Services are more commonly required by government and large enterprise clients with formal public accountability obligations, but are available to any organisation that requires independent oversight of a formal procurement process.
Probity advisory involves working alongside a procurement process to ensure decisions are made fairly and in accordance with governance requirements. Probity auditing involves independently reviewing a completed process after the fact and producing a formal audit report. D1 Advisory can provide either service, but cannot serve as both probity advisor and probity auditor on the same procurement activity. This is a professional independence requirement.
An Advisory Retainer is tailored to your business activity and scaled to your engagement level. There is no one-size-fits-all arrangement because no two businesses buy the same way. The retainer gives you a direct line to procurement expertise across your buying cycle: supplier selection, negotiation positioning, contract review, and ad-hoc guidance as decisions arise. Scope and pricing are agreed at the discovery call.
Take our Procurement Readiness Assessment. We'll tell you where we think your business sits, what to focus on first that makes sense for where you want your business to get to.
