Key Takeaways
- • Irina Hemmers, Partner at Thoma Bravo, has been named to Private Equity News's Fifty Most Influential in Private Equity list for the third consecutive year (2023, 2024, and 2025), demonstrating sustained recognition for her leadership and investment track record.
- • Hemmers leads Thoma Bravo's London office and has been instrumental in the firm's European expansion, including the successful close of the €1.8 billion Thoma Bravo Europe Fund earlier in 2024—the firm's first Europe-focused investment vehicle.
- • Thoma Bravo has deployed $14 billion across 16 deals in Europe over the past 14 years, establishing a substantial regional presence that Hemmers continues to develop as head of the London office.
- • The recognition reflects Hemmers's investment track record, industry reputation, and broader influence across the private equity sector, criteria used by Private Equity News to select honorees for its annual list.
Summary
Irina Hemmers, a Partner at Thoma Bravo, has secured her third consecutive placement on Private Equity News's Fifty Most Influential in Private Equity list, affirming her position as a significant figure in the sector. The 2025 recognition follows her selections in both 2023 and 2024, marking consistent acknowledgment of her leadership capabilities and strategic contributions to the alternative investment industry.
Hemmers joined Thoma Bravo in 2023 to establish and lead the firm's London office while accelerating the company's growth trajectory across Europe. Her tenure has been marked by the successful close of the €1.8 billion Thoma Bravo Europe Fund, the firm's inaugural Europe-focused investment fund, which closed earlier in 2024. This milestone represents a significant strategic commitment to the region and reflects Hemmers's ability to execute major institutional capital raises.
The selection criteria for Private Equity News's annual list emphasize investment track record, professional reputation, and broader industry influence. Hemmers's inclusion underscores her effectiveness in these dimensions, particularly given her role in deepening Thoma Bravo's European market presence. Historically, Thoma Bravo has invested $14 billion across 16 deals in the region over a 14-year period, with Hemmers now positioned to expand this footprint. Prior to joining Thoma Bravo, Hemmers served as Partner and Head of Technology at London-based Inflexion Private Equity, further establishing her credentials in European technology-focused private equity.
Hemmers joined Thoma Bravo in 2023 to establish and lead the firm's London office while accelerating the company's growth trajectory across Europe. Her tenure has been marked by the successful close of the €1.8 billion Thoma Bravo Europe Fund, the firm's inaugural Europe-focused investment fund, which closed earlier in 2024. This milestone represents a significant strategic commitment to the region and reflects Hemmers's ability to execute major institutional capital raises.
The selection criteria for Private Equity News's annual list emphasize investment track record, professional reputation, and broader industry influence. Hemmers's inclusion underscores her effectiveness in these dimensions, particularly given her role in deepening Thoma Bravo's European market presence. Historically, Thoma Bravo has invested $14 billion across 16 deals in the region over a 14-year period, with Hemmers now positioned to expand this footprint. Prior to joining Thoma Bravo, Hemmers served as Partner and Head of Technology at London-based Inflexion Private Equity, further establishing her credentials in European technology-focused private equity.
Go deeper than the headline
Research every firm in this story, track the ones that matter and get the daily briefing — free for 7 days.