DEI in the UK is shifting from policy to practice. Sandi Wassmer argues that in 2026 inclusion will be built into organisational infrastructure. Leaders will be held accountable and employee experience prioritised over optics. Psychological safety and robust data will guide action, proving inclusion’s impact on performance, retention and resilience.
Diversity, Equity and Inclusion (DEI) has come a long way in the UK since the advent of the Equality Act in 2010, and the past few years have seen changes accelerate rapidly. Despite coming under attack over the last 12 months, in part due to the situation in the US, DEI efforts in the UK are here to stay.
Inclusion is increasingly recognised as a driver of performance, retention and organisational resilience
Despite political and cultural challenges that have questioned the value of DEI, evidence from UK workplaces tells a different story. Inclusion is increasingly recognised as a driver of performance, retention and organisational resilience. However, what we are seeing is well-intentioned DEI being too frequently treated as a matter of compliance rather than as a core part of organisational strategy. In 2026, that is set to change. The next phase of DEI maturity will see it embedded not as a standalone function, but as an essential part of organisational culture and leadership.
Drawing on insights from Onvero’s State of Inclusion research, several clear predictions emerge for what DEI will look like in 2026.
DEI as organisational infrastructure
One of the most striking findings from the research is how widespread DEI strategies have become, with around nine in ten organisations reporting that they have one in place. However, strategy alone is no longer enough. In 2026, organisations will need to recognise that DEI must be fully integrated into their infrastructure, forming part of decision-making, performance management, and governance.
Today, our research shows that a gap exists between ambition and action. While many organisations express firm commitments, only a quarter report that their DEI strategy is fully embedded, visible and consistently applied. Employees feel this gap most acutely, with just 15% believing DEI is part of everyday culture.
In 2026, the focus will shift from whether a strategy exists to how inclusion is lived. DEI needs to be reflected in leadership behaviours and organisational priorities, rather than confined to policies or statements.
Leadership accountability at the core
Leadership accountability consistently emerges as a defining factor in effective DEI. Organisations that place responsibility for inclusion with the C-suite outperform others across inclusion, productivity and retention measures. Yet fewer than half of organisations currently define clear DEI responsibilities for leaders.
In 2026, this will increasingly be seen as a critical gap. As the business benefits of inclusion become undeniable, including lower staff turnover and higher productivity, senior leaders will need to own DEI outcomes. Inclusion can no longer be something leaders endorse in principle, but something they are held accountable for in practice.
We can expect DEI to be embedded into executive objectives, leadership assessments and succession planning, reinforcing its role as a core leadership capability.
From optics to employee experience
Another important shift underway is how DEI success is defined. Leaders often focus on business outcomes and reputation, while employees naturally focus more on factors that affect their everyday experience, such as fairness, psychological safety and everyday inclusion.
Our research highlights a persistent perception gap: leaders rate their organisations more positively than employees do when it comes to inclusive culture and behaviours. This disconnect contributes to distrust, particularly where initiatives feel performative or overly focused on external image.
In 2026, organisations that want to build trust and retain talent will need to prioritise employee experience over optics. Listening to employees, acting on feedback and closing the gap between intention and impact will become essential to credible DEI practice.
Psychological safety as a performance enabler
Investment in wellbeing, belonging and psychological safety is already a strength across UK workplaces, and this focus will intensify throughout 2026. Psychologically safe environments, where people feel able to speak up, take risks and learn from mistakes, are increasingly recognised as fundamental to employee engagement and innovation.
As organisations respond to skills shortages, burnout and disengagement, wellbeing will be understood not as a benefit, but as a leadership responsibility. Creating inclusive, supportive environments will be seen as essential to unlocking performance and retaining talent.
Data-driven and outcome-focused
As DEI matures, data will play a central role in driving credibility and progress. In 2026, organisations need to rely less on anecdote and more on robust insights to understand where inclusion is working and where gaps remain.
Measurement should extend beyond representation to include culture, leadership behaviours, wellbeing and belonging. Crucially, data should be used to inform action, helping organisations move beyond compliance and to demonstrate the tangible impact of inclusion on business outcomes.
Inclusion as competitive advantage
The clearest prediction for 2026 is that inclusion will be more widely recognised as a source of competitive advantage. The evidence has repeatedly shown that inclusive organisations benefit from higher engagement, stronger retention and greater ability to attract talent, and we hope that awareness of this will continue to grow.
In an increasingly competitive labour market, organisations that fail to embed DEI meaningfully will struggle to keep pace. Those that treat inclusion as integral to culture and leadership will be better positioned to adapt, innovate and grow.
Looking ahead
In 2026, the question will no longer be whether DEI matters. The real differentiator will be how deeply it is embedded into organisational culture and leadership.
The future of DEI is not about more statements or initiatives, but about accountability, trust and action. When inclusion becomes part of how organisations lead and operate, it stops being an initiative and starts becoming a defining feature of success.
Sandi Wassmer is CEO of Onvero
