The Walking Dead of Supply Chains
Why yesterday’s operating models are failing modern retail. Most retailers today are operating supply chains designed for a world that no longer exists. That is becoming a serious competitive problem.
For decades, supply chains were built around predictability. Predictable demand. Predictable labour availability. Predictable shipping schedules. Predictable fuel costs. Predictable geopolitical environments.
That world is gone, and it’s never coming back.
Today’s retail environment is shaped by constant disruption such as, geopolitical instability, tariffs and trade uncertainty, volatile consumer demand, labour shortages, rising operating costs, climate events, compressed delivery expectations, and relentless pressure on margins. Yet most organisations are still trying to operate with supply chain models, systems, and behaviours built for the stability of the past.
At Extolla, we call these the “Walking Dead” of supply chains.
They are still moving. Still functioning. Still consuming capital and resources. But they are no longer truly fit for purpose, for the present or the future.
“And in the future, retailers will not compete store versus store. They will compete supply chain versus supply chain.”
Watch the keynote presentation
As presented by Peter Kendall, CEO and Co-founder of Extolla, at Retail Supply Chain & Fulfilment Summit VIC 2026 (26 minute keynote presentation)
The danger of outdated thinking
Historically, many organisations viewed supply chain as a cost centre which was something to squeeze, minimise and optimise purely for cost reduction.
As a result, businesses stripped cost out aggressively:
- Leaner labour models
- Lower inventory holdings
- Delayed infrastructure investment
- Ageing systems
- Underinvestment in productivity tools
- Fragmented technology environments
That may have worked in stable times. But today, resilience, agility, and execution capability matter just as much as efficiency.
The organisations still treating supply chain purely as a back-office operational function are increasingly finding themselves unable to scale productivity, deliver consistently, retain customers, attract and retain staff, adapt quickly, or absorb disruption.
The “good old days” of predictable supply chains have gone.
The five signs of a Walking Dead supply chain
Across the organisations Extolla works with throughout Australia, New Zealand, and Asia Pacific, the same warning signs consistently appear.
1. They do not understand their true cost to serve
Many businesses believe they understand profitability, when in reality, they often only understand broad distribution cost.
True cost to serve requires understanding profitability at a far deeper level, by customer, channel, product, geography, service promise, and by order profile. Without this visibility, businesses are often making major strategic decisions based on assumptions rather than facts.
In many cases, so-called “flagship” customers are actually eroding profitability.
The organisations getting this right are using supply chain intelligence to strengthen customer relationships, support sales teams, and improve commercial decision-making across the business.
This is where supply chain stops being an operational burden and starts becoming a strategic business partner.
2. They cannot consistently keep customer promises
Customer experience starts long before the last mile. It starts in planning.
Retailers that consistently deliver strong customer experiences understand their inventory profile, demand and supply variability, and operational constraints in detail. They design networks capable of delivering customer promises profitably and consistently.
The Walking Dead rely on rearward-looking dashboards explaining why failures occurred.
Modern supply chains build operational capability that prevents failures before customers experience them. The difference is enormous. Research consistently shows customers will spend more for better experiences and remain loyal to brands that consistently deliver on promises.
Supply chains that cannot reliably support customer expectations are no longer simply inefficient. They are commercially dangerous.
3. They have a productivity problem
Australia has a significant productivity challenge.
For years, businesses focused heavily on reducing cost while underinvesting in productive infrastructure, systems, and operational capability.
The consequences are now becoming increasingly visible:
- Rising operating costs
- Labour inefficiency
- Burnout with slower growth
- Declining competitiveness
Hope is not a productivity strategy.
The businesses outperforming today are the ones taking a disciplined approach to operational productivity through engineered standards, labour and transport optimisation, warehouse execution systems, process redesign, and data-led operational management.
Importantly, they are also investing in people and future capability. The future supply chain workforce requires different skills including data science, process engineering, robotics, automation, systems integration, and operational analytics.
The organisations building these capabilities now will create a significant supply chain competitive advantage and separation over the next decade.
4. They believe technology alone will save them
Technology is not transformation. One of the biggest mistakes organisations continue to make is automating broken processes.
Many ERP and WMS environments operating today were never designed for the level of automation, robotics and dynamic orchestration modern supply chains now require.
As a result, businesses often invest heavily in automation projects that fail to achieve expected outcomes.
Not because the technology itself is flawed, but because:
- Processes were never redesigned
- Operational maturity was lacking
- Existing core platforms were not designed for these technologies and the complexities they bring
- Data quality was poor
- Organisations underestimated the capability required to execute successfully.
The future belongs to businesses that understand how to combine operational discipline, process optimisation, intelligent technology, and practical execution capability.
Technology should amplify operational excellence, not attempt to compensate for its absence.
5. Leadership and resilience are lacking
The final sign of the Walking Dead is leadership failure.
Too often organisations operate with unclear priorities, siloed thinking, reactive decision-making, poor accountability, inconsistent leadership behaviours, and cultures built around excuses, rather than ownership.
Strong supply chains are ultimately built by strong people.
The organisations thriving today are the ones investing heavily in leadership capability, operational culture, talent development, cross-functional collaboration, and empowering teams with the tools and authority to execute effectively.
When leadership improves, the impact is rapid:
- Productivity rises
- Customer performance improves
- Turnover reduces
- Safety improves
- Supply chain leaders evolve into broader business leaders
The future belongs to adaptive supply chains
The organisations winning in the next decade will not necessarily be those with the biggest technology budgets.
They will be the ones capable of adapting faster than the market changes around them.
They will treat supply chain as:
- A strategic differentiator
- A customer experience engine
- A productivity driver
- A core source of competitive advantage
Most importantly, they will move before disruption forces them to. Because doing nothing is what the Walking Dead do.
The good news? The silver bullets already exist:
- Understanding true cost to serve
- Strengthening customer promise capability
- Improving productivity
- Investing wisely in technology
- Building resilient leadership
These are all within reach and the organisations willing to tackle them now, will not only survive the future of retail, they will outperform it.
Watch the keynote:
Peter Kendall explores why many retailers and other sectors, are still operating supply chains built for a world that no longer exists, and the five critical areas that businesses must address to not only remain competitive, but gain a supply chain competitive advantage.