This article was originally published by Law.com International on 24 April 2025
The legal market tends to change in two ways: gradually, then suddenly, to borrow Hemingway’s famous phrase. As private equity’s appetite for investing in law firms grows, we may be on the cusp of one of those sudden shifts in the UK legal market, with far-reaching consequences.
The jaundiced observer will say we’ve been here before. The UK’s regulatory regime has allowed for over a decade external capital and non-lawyer ownership of law firms. Yet the wave of law firms listing on the stock market that followed proved to be a false dawn - likely the wrong firms and model. Since then, the pace of change has been sluggish.
Yet beneath the surface, things are stirring. My conversations with investors, advisors, and law firm leaders over the past few months suggest that what once felt speculative is becoming a reality. Having invested in almost every other type of professional services business, from auditors to vets, many investment houses see the legal market as the next frontier.
For law firm leaders, this doesn’t just raise financial questions; it also raises much bigger questions of strategy and professional identity.
Whether or not your firm is currently considering investment, every law firm leader should consider what this might mean for your firm. Not because PE is right for everyone - it’s not. But because change is likely to happen faster than many currently think, with a ripple effect. The entry of private capital will reshape the landscape. The question is not if it affects you but how.
What could PE do for you?
Private equity’s pitch is compelling: capital to fuel growth, professional management, brand building, system upgrades, and operational scale. All of this is topped by the prospect of partners generating substantial tax-efficient income through a combination of upfront payments, earn-outs, profit sharing, and returns on reinvested capital upon exit.
They will also assure you that, as partners, you will continue to run your business without interference, retain your partner title, and continue to share the profits.
However, PE’s deeper value lies in its strategic approach. For the right firms, it offers breakout growth, focus, transformation, and the financial firepower to help them win. External investors ask hard questions: What’s your differentiator? How scalable is your model? Where are your margins under pressure? They bring pattern recognition and insight from across varied industries.
What does PE want?
PE investors see a highly fragmented UK legal market with limited national brands. They believe many firms underinvest in tech and are unprepared for AI. They see scope for significant business improvements, with a greater ambition and scale. They see opportunities for improved marketing, a streamlined back office, and enhanced client service, all of which can lead to faster growth and substantial returns. The model has worked spectacularly well in other professional service sectors, and they don’t see the legal industry as fundamentally different.
They seek entrepreneurial leaders with skin in the game, not founders trying to cash out of stagnant or dysfunctional firms.
They worry about cultural clashes and partner flight, primarily in areas where revenue depends on a few rainmakers. For these reasons, most of the action is likely to focus initially on firms with revenues in the £10-50m range. These firms are more easily consolidated and scaled up, boosting margins and returns while being less reliant on a few stars.
Investor strategies vary: some favour consolidation, others niche specialisms, and others will back mid-sized firms with big plans. Larger investors need scale. Most want recurring, or at least stable, revenue.
They also question the inefficiencies of the lengthy lock-up common in law firms. They’ll look hard at how firms can use digitalisation and AI to drive growth. They’ll have views on competition, platform strategy, and preserving the entrepreneurial spirit. They’ll want to understand your clients’ needs, how you’re meeting them and their likely reaction to a change of ownership.
Is your firm ready?
Before considering valuations, ask: Are we ready? Who are we? What do we want to be in the next chapter?
Readiness isn’t just operational; for example, do you have the financial rigour and reporting that investors expect? More importantly, it’s cultural. How ambitious and aligned are your partners? How informed are they about the role that private capital could play and the trade-offs involved? How willing is your leadership team not just to embrace change but to drive it? How would partners react to trading some autonomy for capital, scale and brand?
Selling the idea internally
Let’s be frank. Most partners will be sceptical. They’ve invested their careers in the firm and will fear losing control or being pushed to meet unattainable targets set by strangers. Few spend much time thinking about the firm’s strategic choices, so a conversation about PE investment can feel like a shock.
The legal profession’s partnership model, which has endured for centuries, is both a governance structure and a cultural touchstone. It embodies the values of professional independence, collective decision-making, and long-term relationship-building that can clash with PE’s emphasis on swift action and clear chains of command.
Partners will worry that profits will take precedence over principles, that investors won’t understand the business and may damage its culture, and that PE timelines and ownership churn will lead to constant upheaval. Some will have heard horror stories from other sectors. Others will know people whom PE-backed firms have fired.
But most of all, they will ask: why? Why give up control?
To bring them with you, leaders need a narrative, not just numbers. Most partners will already consider themselves doing pretty well, so money alone won’t win hearts & minds, though the sums on offer will turn some heads. What resonates is staying relevant to clients, backing the next generation, exploring new horizons and leading rather than lagging.
Savvy leaders open the discussion early. Invite experts to partner events. Form working groups. Engage trusted influencers within the partnership. Shape the dialogue before any deal appears. Consider how long A&O partners debated a US merger before the A&O Shearman opportunity came - almost 20 years. They were ready.
When the time comes, some partners will grasp it immediately - those tired of incrementalism, those seeking to break free from regional constraints or outdated images, and those hungry to play on a bigger stage. Others will need patience, time and reassurance. Transparent engagement, clarity on what changes and what doesn’t, and a path for younger talent—especially the “marzipan” layer—to share in the upside will be key.
Avoiding the bear traps
External capital brings risks. Misaligned expectations. Short-termism clashes with long-term client trust. Underestimating integration complexity.
But culture is the most significant risk. If people feel the firm has sold its soul, they will leave. And in law, people are the business. Culture can and must evolve, but not vanish.
What would you keep? What could you change?
That’s the heart of it. Investment isn’t a sale. It’s a partnership. But it means change. Leaders must know what is fundamental—ethics, client trust, and independent judgment—and what might be reshaped.
Investors vary widely. As in any other field of human endeavour, there are the Good, the Bad and the Ugly. Choose those who align with your purpose and your values. Don’t just answer the knock at the door.
Can you shift from consensus to agility? Shift governance for sharper strategy? Reinvest rather than draw? These are difficult choices, and every firm must find the correct answer for its situation. But they’re the ones that matter.
A turning point for the profession
We are approaching a turning point. PE isn’t just at the gate. It’s inside. Deals are happening. Platforms are forming. The market is in motion, not yet at the upper levels of the profession, but with momentum building lower down.
For example, LAWFRONT SOLICITORS (backed by Blixt Group) is actively consolidating well-regarded regional firms – its recent acquisition of Kent-based Brachers pushed the group’s combined annual revenue above £100 million. Stowe Family Law LLP(backed by Investcorp) has reportedly invested heavily in digital marketing (including search engine optimisation) to ensure it dominates online search rankings for family law services across the UK. Fletchers Group (backed by Sun European Partners, LLP) has drawn investor admiration for its use of AI to triage cases and improve case management efficiency
. SETFORDS LAW LTD (backed by Phoenix Equity Partners) continues to expand its consultant-lawyer platform model, leveraging private equity support to drive its growth. And most prominently, DWF – one of the UK’s largest law firms – was taken private by Inflexion in 2023 in a deal valuing the listed firm at approximately £342 million
Every law firm leader should consider the implications of all this. For their firm. For their market. If rivals scale, digitise and rebrand, what does that mean for you? If clients come to expect faster, smarter, tech-enabled service, where does that leave you?
These are strategic questions, not just financial ones. The firms thinking now will be shaping what comes next.
What would your firm be willing to trade for scale, investment and growth — and what would you never give up? I’d love to hear what others in the profession think about these questions.
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