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Ask most financially successful people what private equity is and you will get one of two responses. Either a confident but slightly vague answer involving the words "buying companies" and "making them more efficient," or a frank admission that it is a term they have heard many times without ever having had it properly explained.
Neither response is surprising. Private equity has historically operated at a remove from most individual investors, even wealthy ones. It has been the preserve of pension funds, university endowments, sovereign wealth funds, and the very largest family offices — institutions with hundreds of millions of pounds to deploy and the infrastructure to navigate complex investment structures. For most of its history, the minimum entry point alone was enough to exclude all but the most substantial private fortunes.
That is changing. And understanding what private equity actually is, how it generates returns, and why access to it is broadening, is increasingly relevant for high net worth individuals who want their wealth to work as hard as it can.
At Oros Consultancy, we work with qualifying investors who are asking exactly these questions. Here is a plain English answer.
What private equity actually means
The term "private equity" refers, at its most basic level, to equity — ownership stakes — in companies that are not listed on a public stock exchange. That is the private part. These are businesses whose shares are not available to buy through a conventional investment platform or a stockbroker. They are privately held, and access to them requires a direct investment relationship.
Private equity as an investment strategy typically involves a fund or an investment vehicle acquiring a significant stake in a private business, actively working to improve and grow that business over a period of years, and then selling it at a profit. The return to investors comes primarily from the increase in the value of the business between the point of acquisition and the point of exit.
This is fundamentally different from the experience of most retail investors, who buy small stakes in publicly listed companies and are entirely passive participants in whatever those companies do. A private equity investor, by contrast, is an active participant. The investment thesis depends not just on what the market does, but on what the management team and investors do to create value within the business itself.
How private equity generates returns
There are three primary sources of return in a private equity investment, and understanding all three is important.
The first is operational improvement. A business acquired by a private equity-backed team is typically subjected to a rigorous programme of management improvements, cost reductions, technology upgrades, and strategic refocusing. The aim is to make the business materially more profitable than it was at the point of acquisition. Even modest improvements in profitability, compounded over several years, can have a significant effect on the ultimate value of the business.
The second source of return is growth, whether organic or through acquisition. Many private equity strategies involve not just improving a single business but building a larger group through a series of acquisitions. This buy-and-build approach, which we have explored in detail in a separate article on our website, allows a portfolio company to grow far more rapidly than it could through organic expansion alone.
The third source of return is what is known as multiple expansion, or multiple arbitrage. This is the phenomenon whereby a larger, more professionally managed business commands a higher valuation multiple than the individual businesses that were acquired to build it. A group of businesses sold together as a single, institutional-grade entity is worth considerably more than the sum of what those businesses would have fetched individually. The gap between the entry multiple and the exit multiple is a powerful driver of overall return.
Why has it historically been inaccessible to private investors?
The barriers that have historically kept private equity out of reach for individual investors, even wealthy ones, are structural rather than regulatory.
The most significant is minimum investment size. Traditional private equity funds are designed to receive very large commitments — often £1 million or more per investor, and sometimes considerably higher. The economics of running a fund simply do not work at lower commitment levels when you are managing dozens of complex transactions across a portfolio of businesses.
The second barrier is the investment structure itself. Most private equity funds operate as closed-ended vehicles with fixed lifespans of ten years or more, during which investors have no ability to exit. The complexity of the legal structures, the reporting requirements, and the ongoing governance obligations have historically made these vehicles suitable only for institutional investors with dedicated teams to manage them.
The third barrier is access. Private equity has traditionally been distributed through relationships, not through public channels. Knowing which funds were raising capital, and being in a position to be considered as an investor, required being part of networks that most private individuals simply were not connected to.
What is changing — and why it matters
Each of these barriers is eroding, though not uniformly and not without important caveats.
The growth of direct investment opportunities — where qualifying investors can participate directly in a specific transaction or vehicle rather than committing to a large, diversified fund — has significantly reduced the minimum entry point for many private equity-style strategies. Structures designed specifically for high net worth individuals, such as the loan note and equity instruments used in well-structured buy-and-build opportunities, allow participation from investment levels that were previously far too small to be relevant.
The regulatory framework in the UK also supports this broadening of access. The Certified High Net Worth Individual and Self-Certified Sophisticated Investor categories, established under the Financial Services and Markets Act 2000, create a legal pathway for qualifying investors to access investment opportunities that are not available to the general public. These categories exist precisely because the regulator recognises that experienced, financially resilient investors are capable of making their own informed decisions about higher-risk opportunities.
At the same time, the specialist introducer model, in which firms like Oros Consultancy identify, evaluate, and present carefully selected opportunities to qualifying investors, has made it possible for individual investors to access deals that would previously have been invisible to them.
What private equity is not
It is worth being clear about what private equity is not, because the term is sometimes used loosely in ways that can mislead.
Private equity is not a guaranteed path to superior returns. The historical performance of private equity as an asset class has been strong relative to public markets over the long term, but individual investments can and do fail. Capital is at risk, and in the worst cases, investors can lose everything they put in.
Private equity is not liquid. Unlike a share in a listed company, a private equity investment cannot typically be sold at short notice. Your capital is committed for a defined period, and you should only invest money you are genuinely comfortable leaving untouched for that duration.
And private equity is not suitable for everyone. It is designed for investors with the financial resilience to absorb potential losses, the patience to wait for returns that may take several years to materialise, and the sophistication to understand the nature of what they are investing in.
Is this relevant to you?
If you are a qualifying high net worth individual who has historically restricted your investment activity to public markets and property, and who is looking for genuine diversification into private market strategies with different return characteristics, private equity and private equity-style investments are worth understanding properly.
The first step is simply education. Understanding how these strategies work, how returns are generated, and what the risks look like in practice allows you to assess whether any specific opportunity is appropriate for your circumstances.
If you would like to explore what private equity-style investment opportunities are currently available through Oros Consultancy, and whether they might be a suitable addition to your existing portfolio, contact our team for a no-obligation conversation.
Your capital is at risk. You may lose all the money you invest. This article does not constitute financial advice and should not be relied upon as such. These investments are intended for Certified High Net Worth Individuals and Self-Certified Sophisticated Investors as defined under the Financial Services and Markets Act 2000 (Financial Promotion) Order 2005. If you are in any doubt as to whether this investment is appropriate for you, please seek independent financial advice from a person authorised by the Financial Conduct Authority.