Inside the Room: 5 Learnings from the Sustain 2026 CPO Circle

At Sustain 2026 in Paris, while thousands of sustainability and procurement leaders gathered in person and online to discuss what it takes to achieve “Sustained Advantage,” a much smaller and more intimate conversation was taking place behind closed doors.

A private group of 20 Chief Procurement Officers came together for the Global Chief Procurement Officer Circle, representing a combined €320B+ in revenue and more than €100B+ in procurement spend. These are leaders responsible for shaping some of the world’s most influential supply chains, and the decisions they make ripple across thousands of suppliers and industries.

The purpose of the Circle is simple but powerful: to create a trusted environment where senior procurement leaders can move beyond presentations and headlines and instead engage in honest, peer-to-peer dialogue about the realities of sustainable procurement. What is actually working? What is not? And where must procurement leaders push harder if we are serious about transforming global supply chains?

These sessions are designed to nurture deep collaboration between leaders who share similar challenges and ambitions. By connecting those responsible for some of the largest procurement ecosystems in the world, the goal is to unlock the collective insight and momentum required to move the needle on sustainable procurement at global scale.

We believe the insights from these leaders are too important to remain confined to the room. Rather than gatekeeping the conversation, we want to share the most powerful themes that emerged during the discussion.

Here are five of the biggest learnings from inside the CPO Circle and how procurement leaders everywhere can begin acting on them today.

Across industries and geographies, the conversation revealed a clear theme: the role of procurement is undergoing a profound transformation. The modern CPO is no longer only responsible for negotiating contracts and controlling costs. Today’s procurement leaders sit at the intersection of risk management, sustainability, supply chain resilience, and long-term business growth.

What emerged from the session was not a list of theoretical trends, but a set of practical shifts already underway inside some of the world’s most advanced procurement organizations.

1. The End of the “Cost-Only” CPO

Historically, a Chief Procurement Officer’s value was defined almost exclusively through the lens of cost reduction. That era is officially over. The Circle confirmed that meeting sustainability standards is no longer just a “license to operate” to satisfy regulators ; it is now a primary commercial engine used to win RFPs, secure customer retention, and differentiate in the market.

The Learning: CPOs now rank top-line growth levers as equal to traditional cost levers for demonstrating the value of sustainable procurement programs. This represents a fundamental shift in the procurement business case, moving the function from a back-office task to a front-line value driver.
How to take Action: Audit your current KPIs; if they don’t track “revenue enabled” alongside “savings,” your business case is outdated.

2. Escaping “PoC Purgatory” with Agentic AI

Many organizations are stuck in “Proof of Concept (PoC) Purgatory”. The leaders in the room, led by Accenture’s Matias Pollmann-Larsen, are moving toward Agentic AI; systems that move beyond merely surfacing data to autonomously handling complex workflows.

The Learning: The ambition of top CPOs is to achieve 50% efficiency gains in support functions by automating high-volume “paper-pushing” tasks. This allows AI to act as a bridge, scaling sustainability ambitions without a proportional increase in headcount.
How to take Action: Identify one high-volume manual workflow—like supplier evidence validation—and move it from a static dashboard to an autonomous AI agent.

3. Resilience is the New Global Currency

With global supply chain disruptions costing an estimated $1.6 trillion annually, supply chain resilience is the most critical pillar for protecting corporate value. The consensus was clear: you cannot build resilience while “flying blind” on industry averages.

The Learning: True resilience is built on data maturity. CPOs are shifting toward proactive protection built on reliable, verified, supplier-level ESG data to ensure business continuity in a volatile market.
How to take Action: Replace “average” risk scores with primary supplier data to identify which €1M contract could cause a €100M disruption.

4. Leadership is a Moral Choice

The session was anchored by a candid exchange with Paul Polman, who challenged the room to lead with a purpose that transcends short-term pressures. Procurement holds the most significant levers for global change; specifically Scope 3 emissions and value chain innovation.

The Learning: In Paul’s words: ‘If it’s important to you, you can do it.’. The goal is to move beyond “being less bad” to becoming “Net Positive,” positioning the CPO as a strategic architect of the company’s future rather than just a functional leader.
How to take Action: Schedule a “Purpose Audit” with your team. Ask: “If our procurement strategy succeeds, how does the world actually get better, not just less bad?”

5. Closing the Multi Trillion Euro Blind Spot

Within the EcoVadis network , a data universe of thousands of companies committed to sustainable procurement, we already see the “Flywheel Effect” in action with a collective €4.3+ trillion in managed spend. Of this, €2+ trillion is already actively influenced by sustainability ratings. This represents a massive achievement: more than half of this network’s footprint is now mapped, verified, and managed for impact. However, leaving a near multi trillion euro blind spot.

The Learning: The group is committed to closing this gap to ensure 100% visibility. Total transparency is the only way to transition from a “Cost-Only” CPO to a Strategic Value Architect.
How to take Action: Calculate your own “Blind Spot”—the percentage of spend not covered by primary ESG ratings—and set a 12-month roadmap to close it.

Why the CPO Circle Matters

What makes the CPO Circle unique is not just the scale of the organizations represented, but the level of candor and trust within the discussion. Procurement leaders are navigating an increasingly complex environment where regulatory pressure, investor expectations, and supply chain volatility are all intensifying simultaneously.

In this context, peer learning becomes incredibly valuable. The Circle provides a forum where leaders can openly share both successes and challenges, accelerating progress across the entire procurement ecosystem.

Perhaps most importantly, the conversation reinforced a shared belief: procurement holds one of the most powerful levers for global change. With billions of euros in purchasing decisions flowing through their organizations, CPOs have the ability to reshape supplier ecosystems, influence industry standards, and drive measurable sustainability improvements at scale.

When procurement leaders align around common goals and exchange real-world strategies, the ripple effects extend far beyond any single company.

Join the Movement

The role of procurement is evolving faster than many organizations realize. What was once considered a back-office function is rapidly becoming one of the most strategic drivers of resilience, innovation, and sustainable growth.

The discussions inside the CPO Circle made one thing clear: the leaders who will define the next decade of procurement are those willing to rethink traditional models, embrace data-driven decision making, and collaborate across industries to tackle shared challenges.

The shift from Cost-Only CPO to Strategic Value Architect is already underway.

The question now is not whether procurement will transform, but how quickly organizations can adapt to this new reality.

If you are ready to close your sustainability blind spot, strengthen supply chain resilience, and unlock the full strategic potential of procurement, the time to act is now.

Ready to close your blind spot?👉