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Invested for the long term
The average timeframe of private equity ownership of portfolio companies is 5.9 years and the current portfolio companies within scope of the Walker Guidelines have been owned for an average of 4.4 years.
Invested in people
The portfolio companies within scope of the Walker Guidelines are some of the largest businesses in the UK, employing over 447,000 employees across the country.
Private equity’s investment in employees typically increases both year on year and over the duration of private equity ownership. Average employment cost per head increased by 5.1% in 2022 compared with 2021, higher than the long-term trend and the UK private sector benchmark of 2.1% growth over the same period.
Backing and building British businesses
Portfolio companies are collectively buying more than selling. 61% have made net bolt-on acquisitions whilst 12% have made net partial disposals.
Portfolio companies outperformed the public company benchmark on long term revenue on a reported basis.
There is a wide range of results in 2022 trading performance in the current portfolio companies at both a sector and company level, with the outperformance partly driven by the Consumer sector achieving higher growth in profitability (EBITDA) than other sectors.
Generating returns
Equity return from Walker portfolio company exits in the last 15 years is 3.0x the public company benchmark. Around 60% of the additional gross return can be explained from the higher levels of financial leverage employed, with the balance being private equity strategic and operational improvement.
Using debt to fund acquisitions
Across the total Walker portfolio, the debt ratio averaged 6.5x at the time of initial investment by the PE and 6.9x at the latest date or exit, indicating that while debt has grown under private equity ownership it is at a marginally higher rate to growth in profit.
By sector, debt has reduced under private equity ownership in the consumer, and technology sectors (see EY report for full details).
Debt levels applied to portfolio company investments are typically higher than public company benchmarks. 64% of portfolio companies have a debt-to-EBITDA ratio – a common measure of profit – above 5x, versus 20% of publicly listed companies.