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Execution Risk: The Silent Killer of Strategy

2026 Insights 6 min read

Why Strategy Isn't the Problem - Execution Is

By Rob Newsome, Director, PKF VGA

South African boardrooms are not short on strategy. Across infrastructure, retail, financial services, mining, and manufacturing, organisations continue to invest heavily in growth plans, transformation initiatives, and ambitious strategic programmes.

Yet a familiar pattern persists.

Strategies are approved. Capital is allocated. Targets are announced. Then execution begins to falter.
Projects stall. Costs escalate. Risks multiply. Stakeholder confidence erodes.

In most cases, the problem is not the strategy itself. The real challenge lies in execution. The issue is rarely the quality of the strategy. The failure lies in execution.

In my experience, organisations seldom fail because they lack strategy. More often, they fail because ownership becomes fragmented once execution begins. Different functions pursue competing priorities, risks are escalated too late, and leadership teams lose visibility of how individual initiatives contribute to enterprise-wide outcomes.

Today, execution risk has emerged as one of the most significant threats to organisational performance and long-term value creation. In a business environment shaped by geopolitical instability, regulatory complexity, technological disruption, rising operating costs, and increasing stakeholder scrutiny, the ability to execute consistently has become a strategic capability in its own right.

The organisations that will thrive over the next decade will not necessarily be those with the boldest strategies. They will be the ones that can reliably translate strategy into measurable outcomes while adapting to change and maintaining resilience under pressure.

Execution Risk Is No Longer an Operational Issue

Disruption is no longer episodic. It is continuous.

Geopolitical tensions affect supply chains, commodity markets, trade relationships, and investment decisions. Fuel price volatility places pressure on margins. Technology programmes promise efficiency gains but can introduce new operational, cybersecurity, and reputational risks when poorly implemented. At the same time, expanding regulatory requirements increase complexity and slow decision-making.

Against this backdrop, execution failure can no longer be viewed as an operational concern alone.

It is a governance issue. A leadership issue. Ultimately, it is a value-destruction issue.

According to McKinsey, resilient organisations continuously assess how geopolitical developments may affect suppliers, talent, operations, and technology infrastructure. More importantly, they convert scenario-planning exercises into practical response mechanisms that can be activated quickly when disruption occurs.

Across several transformation and operational resilience engagements, I have found that organisations often invest heavily in identifying risks but far less in defining how those risks will be managed operationally when they materialise. The most resilient organisations develop dynamic Risk-Execution Playbooks that establish decision rights, escalation triggers, response actions, and accountability before a crisis occurs.

The World Economic Forum's Global Risks Report 2026 reinforces this view. The report identifies uncertainty as the defining feature of the global business environment, with many leaders expecting elevated volatility in the years ahead. Growing geopolitical fragmentation, declining institutional trust, and weakening international cooperation are expected to intensify these pressures further.

For business leaders, this means traditional planning cycles are no longer enough. Strategies cannot remain static while operating conditions evolve rapidly around them. Organisations need execution systems that are agile, responsive, and continuously monitored.

What Effective Execution Assurance Looks Like

Building organisational resilience requires more than stronger controls or additional reporting. It demands a disciplined approach to execution.

First, risk management must move beyond compliance. Risk considerations should be embedded into day-to-day decision-making and operational processes rather than being confined to board packs and committee meetings.

Second, organisations must leverage predictive analytics and real-time data to identify emerging vulnerabilities before they become material threats. Data alone, however, creates little value unless leaders can respond quickly and decisively.

Third, businesses should develop dynamic Risk-Execution Playbooks-practical frameworks that integrate risk monitoring, escalation pathways, crisis-response protocols, and operational contingencies. These playbooks should be tested regularly, refined continuously, and embedded into management processes so they become part of how the organisation operates, not simply documents stored for emergencies.

I have seen organisations significantly reduce response times during major operational incidents by implementing predefined execution playbooks. Rather than debating responsibilities during a crisis, leadership teams were able to activate established protocols, coordinate responses across functions, and focus on decision-making rather than process design. – An SA example is Nedbank that had developed a response plan for a swine flu epidemic that was activated for the COVID 19 pandemic.

The ability to respond rapidly has become a competitive advantage. Whether facing a cyber incident, supply-chain disruption, regulatory shock, or reputational event, organisations need clear decision rights, predefined escalation mechanisms, and coordinated response structures that reduce uncertainty and accelerate action.

Perhaps most importantly, organisations must break down operational silos.

Execution frequently fails when risk, finance, operations, legal, compliance, technology, and communications teams work independently rather than collaboratively. Effective execution requires integrated governance structures that align strategic objectives with operational delivery across the enterprise.

Transparent communication is equally critical. Investors, regulators, employees, customers, and other stakeholders expect clarity during periods of uncertainty. Organisations that communicate proactively and consistently are better positioned to preserve trust and protect long-term value.

One of the most common execution challenges I encounter is not a lack of capability, but a lack of alignment. Functions often optimise for their own objectives while losing sight of broader organisational priorities. Breaking down these silos requires more than governance structures; it requires shared accountability, integrated reporting, and a common understanding of how risks, decisions, and outcomes affect the organisation as a whole.

A New Advisory Imperative

Historically, advisory services focused on strategy formulation, governance design, and regulatory compliance. Today, organisations require something more. They need execution assurance.

Boards and executives increasingly seek advisors who can help bridge the gap between strategic ambition and operational reality. This includes identifying execution vulnerabilities before they become failures, stress-testing resilience, coordinating enterprise-wide responses, and helping organisations adapt as conditions change.

Execution has become the ultimate measure of leadership credibility.

The most effective leaders I have worked with view execution as a continuous capability rather than a project phase. They create mechanisms that enable rapid decision-making, encourage cross-functional collaboration, and maintain visibility over emerging risks long before those risks threaten delivery. I have experienced that IT projects need to be led by the business leaders not the IT management otherwise the project is IT and not organisational. Ideally core function management should take the lead and not support services management/ executives.

Markets have little patience for undelivered promises. Investors reward operational discipline. Regulators scrutinise governance failures more closely than ever before. Employees expect direction and confidence during periods of uncertainty.

The message for leaders is clear. Strategy creates intent. Execution creates results.

In an increasingly volatile world, execution is no longer the final stage of strategy. It has become the strategy itself.

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