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Few cities can match London's combination of deep capital markets, established legal infrastructure, and global connectivity. That mix has kept the city at the center of European private equity for decades, and 2026 is no exception: the ten largest London-headquartered firms alone now oversee more than $800 billion in combined assets, spanning buyouts, credit, secondaries, and infrastructure.
For fund managers weighing where to raise or deploy capital, understanding who these firms are, how they've grown, and where they're placing bets offers a useful read on where the market is heading.
Top 10 Private Equity Firms in London
1. CVC Capital Partners
Overview: CVC Capital Partners, founded in 1981, operates its global hub from the Strand in London. The firm's total assets under management reached approximately $215 billion in 2025, with fee-paying AUM at EUR 153 billion as of its H1 2026 results, across private equity, credit, secondaries, and infrastructure. CVC's London office serves as its principal European headquarters, supporting investments in industry leaders across consumer, retail, TMT, and healthcare. The firm is renowned for its partnership-driven strategy and strong operational value creation, and now derives more than half its fee-paying AUM from strategies outside core private equity.
Focus: CVC invests through a multi-strategy platform, targeting companies globally and emphasizing operational transformation, market leadership, and disciplined growth.
2. Bridgepoint
Overview: Bridgepoint is a leading international private equity firm headquartered in London and listed on the London Stock Exchange. Assets under management reached approximately $120 billion in its H1 2026 results, up substantially over the past year following the addition of Energy Capital Partners and continued expansion into infrastructure and credit. Bridgepoint's deep local presence drives its ability to scale and strengthen market leaders.
Focus: Bridgepoint invests equity from $165 million to $1 billion in mid-market companies spanning consumer, services, healthcare, and technology, emphasizing operational improvement and international expansion.
3. Hg
Overview: Hg, London-based, is the dominant European investor in software and tech-enabled services companies. The firm now manages approximately $110 billion in assets as of 2026, up sharply from prior years, with a portfolio of recurring revenue platforms across automation, SaaS, and enterprise technology. The firm is recognized for delivering hands-on support and expertise in digital transformation and scaling.
Focus: Hg invests in high-growth software and services, especially those focused on digitization, mission-critical business solutions, and international expansion.
4. Permira
Overview: Permira, founded in London in 1985, advises funds with total committed capital of approximately $80 billion. The firm has built a reputation for backing high-growth market leaders globally, especially in technology, consumer, healthcare, and services. Permira's London office remains central to its strategy and deal flow.
Focus: Permira focuses on buyouts and growth equity investments, supporting transformational growth, operational excellence, and market leadership.
5. Apax Partners
Overview: Founded in 1969, Apax Partners is one of the world's oldest and most established private equity firms, with headquarters in London. The firm has raised and advised approximately $77 billion in funds and invested across tech, healthcare, consumer, and services. Apax's global scale is underscored by its London base and track record for pioneering large-cap buyouts.
Focus: Apax targets companies with enterprise values between $1 billion and $5 billion, specializing in digital transformation, buy-and-build strategies, and responsible investing.
See how a firm's funds actually perform, not just how much they manage. Joe, powered by Dakota, tracks net IRR, TVPI, and DPI across 18,000+ private funds, benchmarked against true vintage-year and strategy peers. Request access to see the data behind the ranking.
6. Cinven
Overview: Cinven is headquartered in London and has almost 50 years of investing experience. The firm manages approximately $55 billion, has completed more than 150 investments, and has realized proceeds surpassing $57 billion. Cinven is known for close collaboration with management, disciplined investment execution, and deep sector expertise.
Focus: Cinven specializes in six core business sectors: Business Services, Consumer, Financial Services, Healthcare, Industrials, and TMT. Its philosophy emphasizes partnership, long-term growth, and operational efficiency.
7. Actis
Overview: Actis is a London-based, sustainable infrastructure-focused investor. In October 2024, Actis was acquired by General Atlantic and now operates as General Atlantic's dedicated sustainable infrastructure arm within a combined global platform managing over $100 billion in assets. Actis itself has supported more than 300 investments worldwide, emphasizing sustainability, energy transition, and digitization, and continues to operate under its own brand and investment team from London. Note: this figure reflects the combined General Atlantic platform rather than a standalone Actis AUM, since Actis no longer discloses AUM independently.
Focus: Actis invests in infrastructure sectors offering long-term growth and ESG impact, emphasizing emerging and growth markets.
8. IK Partners
Overview: IK Partners, established in 1989 and based in London, is a mid-market specialist that has raised over $21 billion and completed more than 200 investments. IK leverages a partnership-driven model and multi-sector expertise across business services, healthcare, consumer, and industrials.
Focus: IK invests equity ranging from $11 million to $327 million in companies valued between $27 million and $1 billion and above, delivering operational improvements and transformational growth.
9. Vitruvian Partners
Overview: Vitruvian Partners, founded in 2006 and headquartered in London, manages over $20 billion in assets across its fund series, the most recent of which, Fund V, closed at EUR 7.3 billion. The firm drives high-growth investments in technology, healthcare, and financial services. Its portfolio spans more than 90 companies, and the team is known for flexibility, entrepreneurial culture, and responsible investing.
Focus: Vitruvian targets companies with enterprise values from $82 million to $4.4 billion and above, investing in growth buyouts, expansion strategies, and operational scaling.
10. TDR Capital
Overview: TDR Capital is a private investment firm headquartered in London, managing over $16 billion in assets. Since its founding in 2002, TDR has become a recognized player for transformational buyouts and partnerships with management teams.
Focus: TDR Capital invests in market-leading European businesses, driving value through operational transformation, strategic M&A, and concentrated portfolio management.
See Where These Firms' Funds Actually Rank
AUM tells you how large a firm is. It doesn't tell you how its funds have actually performed. Joe, powered by Dakota, tracks net IRR, TVPI, and DPI across 18,000+ private funds, so you can benchmark any of these firms' funds against a true vintage-year and strategy peer group, not just a headline assets-under-management figure.
Request access to Joe to see how London's leading private equity firms compare on performance, not just size.
