Gallup's State of the Global Workplace 2026 report, drawing on surveys of 263,810 respondents across 160-plus countries, finds global employee experience declining: engagement fell to 20 per cent in 2025, its lowest level since 2020. European engagement sits at just 13 per cent, the lowest of any global region. Manager engagement fell five points in a single year, from 27 to 22 per cent, affecting customer experience quality directly across service-intensive sectors.

For Irish customer experience leaders, the Gallup data reframes manager development from a human resources concern into a customer service quality lever with a quantified commercial return. Three findings define the opportunity: the manager's outsized influence on team engagement; the training gap that explains the decline; and the outcomes that follow when organisations close it.

Gallup finds that managers account for 70 per cent of the variance in team engagement, making them the single most leveraged input in customer experience improvement. The service-profit chain documented by Heskett, Sasser, and Schlesinger in Harvard Business Review provides the causal bridge: engaged employees deliver better customer service, which drives customer satisfaction and the revenue that retention generates. CCMA Ireland benchmarking confirms this for Irish organisations, linking team engagement directly to first-contact resolution rates.

The training gap Gallup identifies is the root cause of declining engagement and the clearest intervention point. Only 44 per cent of managers globally have received formal management training, yet Gallup's data shows basic training cuts manager disengagement in half. Coaching-focused development yields 20 to 28 per cent performance gains and 18 per cent higher team engagement. Sustained investment in employee experience at manager level produces resilient teams and measurably better customer service outcomes.

Best-practice organisations, where around 70 per cent of employees are engaged, demonstrate what is achievable when manager investment becomes a strategic priority. Gallup estimates that bringing all organisations to that level would add $9.6 trillion (approximately €8.8 trillion) to global economic output. CXi Ireland benchmarking identifies staff knowledge and empowerment as the primary drivers of customer satisfaction and customer loyalty in Irish service organisations, validating the commercial return on manager investment for Irish customer experience leaders.

Three steps would allow Irish organisations to capture the manager multiplier. First, audit the proportion of frontline managers who have received structured training and treat the gap as a customer experience infrastructure deficit. Second, introduce coaching-focused development programmes prioritising team clarity, recognition, and regular developmental conversations. Third, incorporate team engagement scores alongside customer satisfaction metrics in cx strategy frameworks, drawing on CCMA Ireland and UKCSI benchmarks to calibrate and track progress against Irish and European peers.

The Gallup 2026 report offers Irish customer experience leaders a clear and evidence-based case for an investment that most organisations are undermaking. Frontline manager development is not a human resources initiative with peripheral benefits: it is the primary mechanism through which engaged teams produce service excellence and durable customer loyalty. The service-profit chain runs directly through the manager, and the Gallup data makes the case more legible and commercially quantified than ever.

(The views expressed by the writer are his/her own and do not necessarily reflect the views or positions of BusinessRiver.)