Nairobi, Kenya— Rising project complexity is increasingly undermining the delivery of critical infrastructure, digital, and public-sector initiatives across Sub-Saharan Africa, according to new research by the Project Management Institute (PMI).
The latest Pulse of the Profession report finds that organisations across the region are struggling with missed deadlines, delayed decision-making, and mounting pressure on teams as they race to implement large-scale transformation programmes.
Globally, 81% of project professionals say projects have grown more complex in recent years, with more than a third reporting a significant increase. PMI attributes this trend to a convergence of factors, including rapid adoption of artificial intelligence, shifting stakeholder expectations, economic uncertainty, and increasingly interconnected systems.
In Sub-Saharan Africa, the impact is more pronounced. The report shows that 44% of projects in the region miss delivery deadlines, well above the global average of 35%. Delays in stakeholder decision-making are also higher, affecting 41% of projects compared to 34% globally, highlighting growing governance and coordination challenges.
The research further indicates that complexity is taking a toll on teams, with 23% of respondents in the region reporting declining morale due to poorly managed project environments.
“These findings reflect the realities many organisations across Africa are already facing,” said George Asamani, Managing Director for PMI Sub-Saharan Africa. “The continent is pursuing some of the world’s most ambitious transformation agendas, from infrastructure and industrialisation to digital inclusion and energy expansion. But as ambition grows, so does execution complexity.”
PMI identifies three primary drivers of project complexity: organisational, environmental, and human factors. Organisational challenges include unclear governance structures, siloed teams, and competing priorities. Environmental pressures stem from rapid technological change, regulatory shifts, and geopolitical uncertainty. Human factors—such as competing interests, internal politics, and stakeholder dynamics—further complicate decision-making and execution.
According to Asamani, these challenges often emerge in subtle ways, including shifting priorities, delayed approvals, and conflicting stakeholder demands, but can collectively derail project outcomes if not managed holistically.
Despite these challenges, the report highlights a significant opportunity for organisations that effectively manage complexity. Projects handled well in complex environments achieve an 88% success rate, compared to just 14% for those that do not.
Key success factors include early alignment with project sponsors, continuous stakeholder engagement, structured approaches to managing complexity, and investment in scenario planning and team resilience.
For Sub-Saharan Africa, where project delivery is closely tied to economic growth and investor confidence, strengthening execution capability is critical.
“The future competitiveness of African economies will increasingly depend on the ability to execute at scale,” Asamani said. “What will determine whether this decade delivers on its promise is execution capability. Strong project leadership is the difference between a transformation that remains on paper and a transformation that delivers real impact.”
