UK transformation spending leaves millions unrealised

UK businesses are failing to realise a significant share of the value promised by transformation programmes, with new research from Sullivan & Stanley putting the average loss at 27% during mobilisation and execution. For an organisation investing £100m, that equates to £27m in unrealised value.

The consultancy’s report, Raising the Transformation Stakes: How Intelligent Enterprises Translate Confidence into Capability, is based on a survey of 200 UK C-suite leaders conducted with Censuswide. It found a pronounced gap between intent and delivery: 90% of leaders said they were confident in their strategy, but only 7% said their organisations consistently deliver the full value set out in transformation business cases.

The study suggests the problem lies less in strategic ambition or funding, and more in the mechanics of execution. Some 41% of respondents cited process bureaucracy and governance cadence as the biggest barrier to delivery, while 54% said innovation value is lost through poor adoption rather than poor technology. A further 42.5% said their organisations remain stuck in what the report describes as “AI pilot purgatory”, and only 15.5% reported having successfully scaled AI.

The gap extends beyond technology. Almost half of leaders, 43%, said their organisations are not optimised for the outcomes they care about, despite strong board alignment, multi-year funding, and a renewed focus on growth. Sullivan & Stanley found that 42% of leaders now prioritise growth over cost reduction, suggesting businesses remain willing to keep investing even as returns prove uneven.

Andy Haley, CEO at Sullivan & Stanley, said: “While transformation investment remains strong, there are a couple conditions that have to be true for transformations to work. Leaders must understand the variables involved – the components of change that will determine whether an initiative succeeds or fails, and the part each one plays in the delivery of the outcomes.”

He added: “Second of all, the organisation must be configured to influence those variables effectively and efficiently; it must have the capability to pull the right levers and get the outcome it expects. Miss either one, and value leaks down the drain.”

That argument underpins Sullivan & Stanley’s concept of the “Intelligent Enterprise”, which combines human, artificial, technology, and execution intelligence as a single operating model. The consultancy says businesses that align those four elements are better placed to convert investment into measurable outcomes, particularly in volatile markets where priorities shift quickly and adoption risks are harder to control.

For larger organisations, the economics are material. Sullivan & Stanley estimates that a business investing £100m in transformation could unlock an additional £13.5m by closing just half of the value gap it has identified. In that context, execution discipline — rather than boardroom confidence alone — emerges as the deciding factor in whether transformation programmes deliver what they promise.