Leon Capital

Leon Capital is a private equity firm based in Cambridge, United Kingdom, founded in 2022. It works with forward-thinking teams to drive transformational change and build regional or international champions. The firm concentrates on healthcare services, business services, software, and energy transition, primarily in Western Europe, and partners with leading mid-market European tech-enabled services companies to develop national and international champions. It serves family and founder-owned businesses, adopting a family partnership mindset that reflects its investor base and network.
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Jean-Christophe Napoléon Bonaparte

Co-Founder and Managing Partner

Christos Lavidas

Co-Founder

Michael Youtsos

Partner

Past deals in Insulation

Domna

Acquisition in 2025
Domna, previously known as Hestia, specializes in transforming residential properties in the UK into sustainable and energy-efficient homes. The company offers comprehensive retrofit services, including insulation upgrades, glazing improvements, temperature control systems, draught proofing, LED lighting, and renewable energy sources like solar panels. Domna's proprietary software and on-site services help property owners and managers enhance sustainability, reduce energy costs, and minimize environmental impact.
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