3 reasons PE-backed firms underperform on transformation

Honest lessons from the field

Most PE-backed transformation programmes start the same way. A new owner. A 100-day plan. A confident slide deck. A mandate for change.

And yet, too many of them stall. Miss milestones. Burn management goodwill. Deliver a fraction of the value they promised.

I've seen this pattern repeat across deal cycles, sectors, and fund vintages. The failures rarely come from bad strategy. They come from what happens between the strategy and the execution.

Here are three reasons I see most often and what they actually cost.

Reason 01

The transformation is designed for the investment thesis, not the business

The IC memo describes a leaner, higher-margin, scalable version of the company. The 100-day plan is built to validate that story. But nobody has stopped to ask: does the business actually have the operational foundations to get there?

Transformation plans are often written backwards — starting with the exit multiple and working down to the people expected to deliver it.

The result? Initiatives that look coherent on a slide but land in an organisation that lacks the systems, processes, or management bandwidth to absorb them.

From the field

A mid-market manufacturing business was acquired with a clear thesis around operational efficiency and margin expansion. The fund pushed hard on procurement centralisation and ERP implementation simultaneously in the first 18 months. The management team — strong operators in their sector — had never run a transformation programme of that scale. Eighteen months in, ERP was delayed, procurement savings were unrealised, and two senior leaders had left. The thesis was sound. The sequencing was not.

The question sponsors should be asking before close: Does this management team have the capacity to run this business and transform it at the same time?

Reason 02

Management alignment is assumed, not built

PE investors move fast. Due diligence is confidential. And then — sometimes within weeks of close — a management team that has built a business over a decade is handed a transformation roadmap and asked to execute it at pace.

Alignment isn't a kick-off meeting. It's the ongoing, honest conversation about what the business can realistically do — and what it can't.

The assumption is that management are bought in because they've taken equity. But equity alignment and strategic alignment are not the same thing. Leaders can be financially incentivised and still privately disagree with the direction. That disagreement surfaces later — in slow decisions, passive resistance, or quiet attrition.

From the field

A professional services firm backed by a growth equity fund had a CEO who had scaled the business from scratch. Post-acquisition, the fund wanted to push into adjacent markets and standardise service delivery. The CEO believed the firm's differentiation came from its bespoke model. He never said so directly. For 18 months, every initiative moved at half-speed. The fund eventually replaced him — burning 18 months of value and significant management capital in the process. The misalignment was visible early. It just wasn't surfaced.

The question sponsors should be asking in the first 100 days: Where does management's version of the future diverge from ours — and are we creating the conditions where they can tell us?

Reason 03

The operating model can't carry the ambition

Ambitious transformation targets require something most acquired businesses don't have: an operating model capable of tracking, governing, and delivering change at scale.

In practice, this means reporting that tells you something useful before the quarter closes. It means clear ownership of initiatives — not RACI charts that distribute accountability so broadly that no one is actually accountable. It means a finance function that can model scenarios, not just report history.

You can't drive a transformation at PE pace on infrastructure built for a stable, owner-managed business.

From the field

A business services platform — built through a series of bolt-on acquisitions — was three years into a buy-and-build strategy with six entities still running separate P&Ls, separate finance teams, and no consolidated management reporting. The fund was preparing for exit. The data room told a fragmented story. Normalisation adjustments were significant. Buyer scrutiny was intense. What had been positioned as a scalable platform looked, under diligence, like a collection of businesses that hadn't yet been integrated. The exit took 14 months longer than planned and completed at a lower multiple than comparable transactions.

The question sponsors should be asking at year two: If a buyer opened our data room tomorrow, what story would the numbers tell?

None of this is about the quality of the investment thesis. The best-performing deals I've seen share a different characteristic — they treat operational readiness as a continuous discipline, not a pre-exit checklist.

Transformation doesn't fail at the strategy level. It fails in the gap between intent and execution — and the businesses that close that gap fastest are the ones that invest in the infrastructure to do so from day one.

What have you seen kill transformation momentum in PE-backed businesses?

I'd be interested to hear from operators and sponsors who've been in the room. Drop a comment as the patterns are worth mapping.

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