In a digital world, it is tempting to assume that technology has replaced the need for operational excellence. With AI, automation, analytics, connected systems, and real-time dashboards everywhere, some organisations begin to act as though digital transformation itself is the strategy. It is not. Digital tools can accelerate performance, but they do not replace the need to understand processes, reduce waste, manage variation, build capability, and improve execution. McKinsey’s recent work on next-generation operational excellence makes exactly this point: the foundations of operational excellence still matter, but they now need to be revisited and strengthened through digital and analytics.
That matters because technology does not automatically create better operations. A poor process inside a modern system is still a poor process. Bad handoffs do not become good handoffs because they are digital. Weak decision-making does not become strong decision-making because there is a dashboard. Operational excellence still matters because it is the discipline that turns technology into business value rather than digital noise. McKinsey’s 2024 and 2025 operational-excellence research frames high performance as a combination of continuous improvement, productivity, resilience, and shared operating discipline, not simply technology deployment.
Digital does not eliminate process problems
One of the biggest misconceptions in modern industry is that digital transformation solves operational problems by default. In reality, digital systems often expose process weaknesses rather than remove them. If roles are unclear, data definitions are inconsistent, workflows are overcomplicated, or ownership is fragmented, digitalisation can actually make the situation more visible while leaving the root causes intact. This is one reason operational excellence remains essential: it provides the structured thinking needed to simplify, standardise, stabilise, and improve the process before or alongside digitisation. McKinsey explicitly argues that technology should be applied to accelerate sound operational foundations, not substitute for them.
Operational excellence is also what helps organisations distinguish between activity and value. Many digital programmes generate lots of visible motion: new tools, new reports, new interfaces, new governance routines, and new data streams. But visible motion is not the same as operational improvement. The real questions are still the classic ones: Has waste been reduced? Has flow improved? Has decision quality improved? Has variation reduced? Has resilience increased? Those are operational-excellence questions, and they remain just as important in digital environments as they were before.
The digital world makes discipline more important, not less
The more digital an operation becomes, the more important operational discipline becomes. Connected systems increase speed, but they also increase complexity and interdependence. A weakness in one part of the process can propagate faster across the wider system. A bad data input can affect planning, reporting, quality decisions, and customer outcomes. A poorly designed digital workflow can create rework at scale. In that kind of environment, operational excellence is no longer just about efficiency. It becomes central to control, clarity, and risk reduction. McKinsey’s work on next-generation operational excellence specifically links modern operations performance with resilience and smarter execution.
This broader context also aligns with the European Commission’s Industry 5.0 framing, which moves beyond a narrow Industry 4.0 view of automation and productivity. Industry 5.0 emphasises that the future of industry should be human-centric, sustainable, and resilient. That means operational performance can no longer be defined only by output and efficiency. It must also reflect worker wellbeing, adaptability, and responsible production. Operational excellence still matters because it provides the management discipline needed to make those ambitions real in day-to-day operations.
Technology needs an operating system of its own
A useful way to think about this is that digital technology needs an operating system of its own, and that operating system is operational excellence. Without it, organisations risk installing impressive tools into unstable environments. They end up with dashboards nobody trusts, workflows people work around, automation that accelerates poor design, and data that generates more confusion than insight. Operational excellence provides the habits and methods that help organisations use technology well: clear process ownership, practical problem-solving, standard work, root-cause thinking, prioritisation, and continuous learning.
This is especially true when organisations begin using AI more heavily in operations. McKinsey’s January 2026 operations commentary described 2025 as a turning point in which generative and agentic AI moved from experimentation toward enterprise impact in operations. That shift makes operational excellence more important, not less, because faster and more powerful tools increase the consequences of weak process design, poor governance, or unclear decision rights.
People still determine whether operations perform
Another reason operational excellence still matters is that operations are still run by people, even in highly digital environments. Systems may automate tasks, but people still interpret signals, escalate issues, respond to deviations, coach teams, manage trade-offs, and decide how the organisation actually behaves under pressure. The World Economic Forum’s Future of Jobs Report 2025 found that analytical thinking remains the top core skill for employers, with resilience, flexibility, agility, leadership, and social influence also ranked highly. Those are not narrow technology skills. They are the kinds of human capabilities that operational excellence depends on.
That point is consistent with Industry 5.0 as well. The European Commission’s framing places the wellbeing of the worker at the centre of the production process and highlights resilience and sustainability alongside technological progress. In other words, the future is not only digital. It is digital plus human. Operational excellence still matters because it is one of the few disciplines that connects process performance, people capability, and continuous improvement in a practical way.
Operational excellence is how organisations turn digital into productivity
A lot of companies invest heavily in technology but remain disappointed with productivity gains. One reason is that productivity does not come from technology alone. It comes from how the work is organised, how decisions are made, how variation is controlled, and how teams respond to problems. Operational excellence remains the bridge between digital investment and sustained performance because it forces organisations to focus on execution, not just aspiration. McKinsey’s operations research continues to present operational excellence as a way to rekindle productivity through a more integrated approach to process, technology, and management practice.
This is particularly relevant in manufacturing, life sciences, logistics, and other complex operating environments where digital tools are layered on top of compliance requirements, cross-functional dependencies, and high expectations for speed and quality. In those settings, digital maturity without operational maturity can actually increase fragility. Operational excellence remains important because it strengthens the organisation’s ability to absorb change, solve problems systematically, and improve without losing control.
What has changed is the definition of excellence
What has changed is not the need for operational excellence, but the definition of it. In the past, operational excellence was sometimes treated too narrowly as Lean projects, Six Sigma tools, cost reduction, or local efficiency gains. In a digital world, it has to become broader. It must include digital fluency, better use of analytics, stronger cross-functional integration, resilience thinking, and a deeper focus on people and sustainability. McKinsey’s next-generation operational-excellence work and the European Commission’s Industry 5.0 agenda both point toward this wider view of performance.
That means operational excellence is not being replaced by digital transformation. It is being upgraded by it. The strongest organisations are not choosing between digital and operational excellence. They are combining them. They understand that digital tools can accelerate flow, improve visibility, and support better decisions, but only when the organisation has the discipline to define value clearly, design processes properly, and build the skills needed to use the tools well.
Conclusion
Operational excellence still matters in a digital world because digital capability without operational discipline rarely delivers its full promise. Technology can make operations faster, more connected, and more visible, but it does not remove the need for sound processes, capable people, critical thinking, and continuous improvement. If anything, the digital world raises the stakes. The more connected the system, the more important it is to run it well.
The real future is not digital instead of operational excellence. It is digital powered by operational excellence. The organisations that will perform best are the ones that understand that technology is an enabler, but excellence is still a management discipline. That is why operational excellence still matters, and why it will continue to matter, even as the world becomes more digital, more automated, and more complex.