AI & tech shifts driving complexity for UK leaders

New research from Alliance Manchester Business School finds that almost three quarters of senior decision-makers in UK businesses believe their roles have become more complex over the past five years, with emerging technologies the most common driver.

A survey of 500 managers, directors, C-suite executives and business owners found that 73% have seen their roles become more complex since 2020. Respondents cited a mix of technological change, risk management pressures and broader economic uncertainty.

Asked what had contributed to the shift, 31% selected the emergence of new technologies such as artificial intelligence. Cybersecurity and data privacy risks followed at 28%, while the performance of the UK economy and new regulation and legislation were both cited by 27%.

The results suggest senior roles are changing on several fronts at once. Many leaders are managing the rapid adoption of software tools and data-driven processes, while facing tighter expectations around information security and governance as businesses rely more on digital systems.

Technology pressure

Technology was the most frequently cited source of complexity. Companies have accelerated investment in automation and data, while AI has moved from pilots into mainstream use across functions such as customer service, marketing and operations. Leaders often sit at the intersection of technology strategy, spending decisions and workforce impact.

Cybersecurity and privacy risks ranked close behind. Boards and executives are now more involved in incident response and preparedness planning, particularly as organisations depend on cloud services and distributed working patterns. For many senior decision-makers, the survey indicates these issues have become part of day-to-day workload rather than occasional matters handled by specialist teams.

Wider demands

Economic and regulatory pressures also featured strongly. More than a quarter of respondents identified the performance of the UK economy as a contributor to job complexity, and the same proportion pointed to new regulation and legislation. Together, these reflect an environment in which growth, cost control and compliance requirements can shift quickly, often with limited visibility beyond the near term.

Other pressures also emerged. A quarter of business leaders said meeting expectations around diversity, equity and inclusion had added to complexity, and the same proportion cited the rise of remote working. Pay demands from employees were selected by 21%.

Remote working has reshaped management routines, with hybrid arrangements now common across professional and services roles. Senior decision-makers are often responsible for balancing productivity, employee experience and workplace policy, while setting expectations for collaboration, performance measurement and culture.

Workforce issues also extend to retention and remuneration. Pay demands were cited less often than other factors, but still underline the importance of employee expectations in leadership decision-making. In some sectors, recruitment challenges and competition for specialist skills have also influenced wage levels and working practices over the past five years.

Alliance Manchester Business School commissioned Censuswide to conduct the research. Censuswide surveyed 500 senior decision-makers in UK-based businesses, including managers and directors as well as C-suite executives and owners.

Stuart Wells, Managing Director of Executive Education at Alliance Manchester Business School, linked the findings to multiple shifts in how organisations operate and how leadership roles are defined.

"Over recent years, significant new pressures have been placed on business leaders, and evidently this has translated into the vast majority feeling as though their roles have become far more complex," said Stuart Wells, Managing Director of Executive Education, Alliance Manchester Business School.

He also highlighted changes in working patterns and the growing number of issues leadership teams are expected to oversee.

"If you look at the different factors contributing to this increased complexity, you quickly appreciate just how much the business world has been transformed since 2020. The rise of remote working since Covid, the proliferation of AI tools, scrutiny over DEI, cyber threats and data privacy, and turbulence within the broader economic climate - senior decision-makers are needing to navigate all these changes as they lead their teams and perform in their roles, and that is hugely challenging," Wells said.

The survey also raises questions about how organisations prepare leaders for responsibilities that cut across technology, risk, people and governance. Training and professional development have become recurring themes as companies try to formalise knowledge in areas such as AI adoption, data governance and cyber risk management.

Wells said organisations should assess what is driving complexity for their leadership teams and provide structured support.

"Regardless of experience or competence, it's clear that many senior managers require greater support. From peer-to-peer learning to formal training, it is imperative that organisations consider which issues are impacting their leadership team and take action to ensure individuals are suitably equipped to lead effectively in this rapidly changing business world," Wells said.