UK tech sector wastes GBP £3.06 billion in idle IT skills yearly

UK tech consultancies are facing a costly paradox: while most businesses report major skills shortages, billions of pounds of IT expertise remains underused each year as consultants wait for new assignments. An analysis from BenchBee indicates that around GBP £3.06 billion in IT capacity lies idle annually, raising concerns about inefficiency just as economic forecasts point to slower growth.

Skills gap costs

The UK tech sector is continuing to report persistent difficulties finding talent. Research suggests that 81% of UK businesses are affected by critical skills shortages, with the wider economy losing an estimated GBP £4.4 billion each year as a result. Yet specialist IT consultants are being paid while waiting on the so-called "bench", meaning they are not currently assigned to revenue-generating projects.

'Hire-or-fire' cycle

This imbalance is driven by consultancies' traditional employment models, where staff are retained between projects to ensure availability when work arises. Recruiting permanent employees ensures reliability and cultural alignment, but increases company overheads during slower periods. As markets fluctuate, this has led to a "hire-or-fire" pattern, with firms ramping up hiring in boom times and resorting to layoffs during downturns. Freelance work, designed to address peaks in demand, presents its own challenges, including inconsistencies in quality and lack of accountability.

Economic impact

The implications for productivity and morale are significant. Industry analysis suggests a mid-sized consultancy can lose as much as GBP £15.3 million a year to inefficiency linked to paying benched staff. Broader projections warn of escalating costs, with the UK's digital skills gap expected to drain GBP £27.6 billion from the economy by 2030.

Reductions in business investment growth, lower GDP, and workforce reductions at some of the sector's largest players have all been reflected in these numbers. More than 180,000 UK technology workers have been laid off in 2025, with around 50,000 linked to shifts in artificial intelligence-related services or implementations. At the same time, companies are struggling to replace the exact skills that have recently been cut.

Lack of visibility

"The biggest challenge today isn't a lack of talent; it's a lack of visibility and access to the talent. Across the UK, thousands of specialists are fully employed but benched (waiting between projects), invisible to the companies that need them most," said Hassen Hattab, Founder, BenchBee.

According to Hattab, the existing pools of skills within the sector are not being properly deployed, resulting in wasted capability. He argues that efforts to attract overseas professionals may be less effective than maximising the expertise already present in the UK workforce.

Collaborative solutions

A shift towards sharing consultants between firms is emerging as a possible solution, according to BenchBee. Under this approach, companies can make use of each other's bench capacity, smoothing out fluctuations in staffing levels and matching skills to urgent projects or skills gaps. This could give businesses flexibility, reduce fixed salary costs, and keep talent in productive roles during periods of lower demand.

"We don't have a skills shortage in the UK, we're just not sharing talent," said Hattab.

Some consultancies have begun adopting such collaborative models, sharing available engineers or IT specialists with counterparts at other organisations. This trend has enabled them to right-size their workforce, reduce excess capacity, and monetise previously idle time.

"Collaboration, not competition, is how companies will close the skills gap and rebuild flexibility for the future," said Hattab.